11 ms·

My Fanless OpenBSD Desktop (2021)

200 points by aliqot 4y ago

deanc 4y ago
> The main bulk of the case is held up 2" off the surface by two large feet, which only leaves 2" between the motherboard and my table. This makes it a bit difficult to plug in certain cables like a DisplayPort cable with a large connector, but my desk has a grommet in the corner where the case sits so the majority of the cables can pass straight down through the desk. You can buy right angle DP & HDMI cables that are perfect for this.
ginko 4y ago
I build a fanless (Linux) desktop with the mainboard from a Ryzen mini PC[0] and an after-market fanless case[1] designed for it. Works like a charm. It's absolutely silent and the temperatures are actually better than with the stock Asus case. [0] https://www.asus.com/displays-desktops/mini-pcs/pn-series/mini-pc-pn50/ https://www.asus.com/displays-desktops/mini-pcs/pn-series/mi... [1] https://www.akasa.com.tw/update.php?tpl=product/product.detail.tpl&no=181&type=Fanless%20Chassis&type_sub=Fanless%20AMD%20MiniPC&model=A-NUC62-M1BV2 https://www.akasa.com.tw/update.php?tpl=product/product.deta...
davidbanham 4y ago
I run a pretty-much-fanless Arch Linux desktop. It’s a Lenovo m920q I bought second hand, ex lease on eBay. Super simple, no fuss at all. Comes with remote KVM in the motherboard. (The security implications are totally probably fine) It’s totally silent in normal use. (Go web dev mostly) Occasionally the fans will start up to alert me to the fact that I’ve landed on some social scummy website that’s crammed with 20 banner ads on the one page and is probably trying to mine something in the background as well. I shut that browser tab and the noise goes away.
- duffyjp 4y ago
  I've had my eye on these 1 liter PCs to replace my aging Haswell Xeon based server (Dell PowerEdge T20). My system still works great and is completely silent but it's very old and a second one I had died recently. I use external hard drives so I really don't need a traditionally sized system. I'd need to squeeze 64GB of ram in though, as the 32 I have currently is occasionally limiting depending on the VMs I'm running.
meta-level 4y ago
I have almost the same setup, but with Linux/Fedora instead and the Ryzen 4750 without 'G' but a card. I even made the same thermal images out of curiosity :)
bullen 4y ago
Streacom cases are great but the cube has an unwieldy shape to fit anywhere but on a desk. I opted for the flat version: http://move.rupy.se/file/xeon_1030.png http://move.rupy.se/file/xeon_1030.png
- E39M5S62 4y ago
  Do you have a link handy for that case?
- musicale 4y ago
  But then it wouldn't have the retro (NeXT, Cobalt/Sun/Gateway, Apple...) cube aesthetic.
bongobingo1 4y ago
Uncommon (?) monitor configuration. Never really thought to lay one down like that. Anyone do this and have opinions? I think I enjoy the space underneath for papers and pens too much, also it would be awkward with two screens - though perhaps a vertical stack would work well. I think some laptops come with "keyboard screens" (not touch bar) now.
- ehnto 4y ago
  I imagine it's promoting fairly poor posture. I would end up with a migraine from the neck strain.
  - ChuckNorris89 4y ago
    Just like using a laptop.
    - Tijdreiziger 4y ago
      I got a stand from Flio to help with that a few years ago [1]. It folds up into a thin laptop-sized rectangle, so it's easy to take with me. Looks like the certificate on their site expired though, so I've no idea whether they're still in business. [1] https://www.kickstarter.com/projects/482077604/flio-up-the-1st-laptop-stand-workstation-on-the-go https://www.kickstarter.com/projects/482077604/flio-up-the-1...
  - lifty 4y ago
    Yes, the posture seems bad to me as well. Maybe I am missing something.
- schipplock 4y ago
  My neck would hurt in a matter of hours. Not recommended.
- pmontra 4y ago
  Well, I've been using laptops since the late 90s, no problems whatsoever looking at a screen close to my keyboard. No strain to my neck or back and of course I'm not so young anymore. I can't imagine having to raise my head and look straight ahead all the time. What for? On the other side, as cyclist I'm used at spending hours with my head raised much more than that to look ahead. At least I rest when working :-)
Faelian2 4y ago
My first thought when reading the title was "Oh, I guess he must have an issue with his fan drivers".
- rollcat 4y ago
  Check out this guy's other work. He'd write his own driver or maybe even build his own fans.
ehnto 4y ago
I have my PC setup to be fanless for the majority of tasks, except for gaming pretty much. With a massive CPU heatsink I can tune fan profiles to only turn on when nearing a maximum temperature. I run the equipment fairly hot, in other words. My fan curve is just one giant step, with hysteresis so they don't cycle on and off near that step temp. I am likely trading some component lifetime for silence, but it's a trade I am willing to make.
- bullen 4y ago
  I put downvolted fans that are inaudible on my passive setups. That way I get both silence and longevity. The added benefit that if the fan dies the hardware lives. My thumb rule for temperatures is if you can hold your finger on it indefinitely it's cool enough.
  - matejcs 4y ago
    Downvolted as in a specific product, making a electronic modification yourself or software?
  - Koshkin 4y ago
    Nice. This is one of the cases where “the rule of thumb” can be understood (almost) literally.
- matejcs 4y ago
  Could you document the setup please? It is interesting to consider a silent system with a dual mode baked in (active cooling past a certain load).
haunter 4y ago
Nice! My brother made a fanless gaming PC and it’s pretty nice. Sadly GTX 1650 was the last GPU available with a passive cooler [0]. So sooner or later it will be EOL. Afaik no RTX card was ever released with a passive cooler 0, https://www.palit.com/palit/vgapro.php?id=3494 https://www.palit.com/palit/vgapro.php?id=3494
- patrakov 4y ago
  You can still order Compulab Airtop 3 with Quadro RTX 4000 8 GB in a fanless configuration. See https://fit-iot.com/web/product/airtop3-build-to-order/ https://fit-iot.com/web/product/airtop3-build-to-order/
- bullen 4y ago
  I downgraded to low profile passive MSI 1030 DDR5. Anything above 30W is overkill.
- eMSF 4y ago
  You'd gave to be quite lucky to buy a high-power GPU like that which, under load, wouldn't have coil whine significantly louder than quiet case fans. (GPU fans usually aren't that quiet even at lowest operating speeds but these days 0rpm modes on low loads are pretty much a standard feature.)
  - hedora 4y ago
    Yeah; I got an AMD 6600xt, and it's not noticeable in my quiet, but not fanless case. Also it adds a few very large, very low RPM fans that only spin up under load. Those help pull air through the case, helping other stuff stay in passive / low RPM mode. It is counterintuitive, but many fans can end up being quieter than a few fans.
DethNinja 4y ago
This is pretty neat. I wonder what would be the maximum CPU & Ram you can go without installing any moving parts (fan or pump) on a mini itx board. Has anyone got a setup if you want to use more than 12 cpu cores?
- patrakov 4y ago
  If you are talking about virtual cores (aka threads), then yes, such thing exists, it is called Compulab Airtop 3. You can order it with a Xeon E-2278GE, which has 8 cores | 16 threads | 4.70 GHz | 80W https://fit-iot.com/web/product/airtop3-build-to-order/ https://fit-iot.com/web/product/airtop3-build-to-order/
- LargoLasskhyfv 4y ago
  Maybe https://news.ycombinator.com/item?id=33368511 https://news.ycombinator.com/item?id=33368511 ?
- scns 4y ago
  You can use a 16 core Ryzen 7950X and cap it at 65W to get 12% more performance than a 5950X. With the additional heatpipe you could do 105W TDP and get 31% more than a 5950X and only lose 5% compared to the stock 170W TDP. It has a GPU built in. https://news.ycombinator.com/item?id=33231081 https://news.ycombinator.com/item?id=33231081 (edit) Maximum RAM depends on the Motherboard. My guess would be 64GB.
schipplock 4y ago
I just realized that his tiny screen consumes 120W when turned on. Does any of you have a recommendation for a screen that doesn't consume so much energy?
- christophilus 4y ago
  Your comment made me check my own (LG Ultrafine 5k) and it’s 140W… That’s crazy. I love this monitor, but am interested in a high quality, lower power option if anyone knows of one.
  - mhb 4y ago
    Crazy? At 20 cents/kWh, running it for 12 hours a day costs 34 cents per day or $123/year.
    - hedora 4y ago
      My entire house idles at 500W. That includes two fridges, a freezer, a NAS, multiple internet uplinks, lighting, an always-on desktop, a half-dozen IoT gizmos and five wireless access points. The house averages 1-2 kW (including laundry, water heater, water treatment, hvac, dishwasher, oven, cooktop, etc). A 140W monitor would meaningfully increase these numbers.
  - mgraupner 4y ago
    Did you really measure these 140 W or does the power brick says 140 W?
    - glowingly 4y ago
      My LG monitor has a brick that goes to 65W, but the measured power consumption is ~20W at the wall. ~12W in short idle (screen turned off less than ~1 min ago). ~0W in deep sleep, which is where it spends most of its time. I am running on minimum brightness, since I'm indoors.
- Tade0 4y ago
rawoke083600 4y ago
Very well done :) I have an aversion to sound that borders on a "disability", lol the biggest fights I had with my girlfriend was about sounds (The minute, the repeating and the periodic ones)" The one where we argued if the UPS 20sec alarm two rooms away is "not that bad" or "ice-picks-in-my-brain" was especially dividing. Ex-girlfriends aside... I really like your setup and you are so right about the RGB crap ! Computer hardware and sneakers('Tekkies' if your a South African) both follow the "Xmass-Tree school for design. The marketing copy writing is as insulting as color-schemes. Their ad-copy and slogans, makes me feel like I'm about to be a general in a internet-dragon-slaying army or secret agent. EDIT: I almost feel there is a gap in the market for a manufacturer to be competitive solely on a predictive-and-simple naming schemes alone !
- _yb2s 4y ago
  This might be a hard pill to swallow, but if a romantic partner is dismissive of something like “this makes a noise that is really distressing/painful/annoying” there is really only one explanation: this person doesn’t care about you or your well being. Leave now. There is truly nothing to argue about with someone’s subjective experience. Your real argument was about if your well being matters or not.
  - mosselman 4y ago
    Whenever anyone posts anything about their partner that isn’t purely positive, people will come out of the woodworks to tell them to end the relationship. From this one little anecdote you can’t judge that relationship.
    - cassianoleal 4y ago
      You can probably judge that relationship at least a little from: > Ex-girlfriends aside...
      - rawoke083600 4y ago
        Haha true :) Well, we did break up. If I had to sum it up in once sentence. We had very different "stress-profiles". We still good friends 3 years later and I get regular updates about our dogs (though they all live in a different country)
frou_dh 4y ago
Something I've learned from discussing computer hardware informally online over the years is that people have vastly different standards for what it means for fans to be "silent" in use. So much so that it's hardly worth discussing, because someone will insist that such and such fan or actively-cooled device is silent, and then you buy it and it sounds like crap. I suspect it's "Cloth Ears" in many cases.
- formerly_proven 4y ago
  I think it's not just different standards (quiet = "I can't hear it when blasting Call of Duty at an unhealthy volume") but likely the prevalence of hearing damage. A 30 dB noise is way less noticeable if your threshold of hearing is in the 10-30 dB range instead of the -10 to 10 dB range. Likewise the ability of people to perceive separate noises simultaneously differs. (Likewise many people say they can't hear the noise ANC headphones produce - it seems likely to me that they're either in a too loud environment so it's masked at all times, have hearing damage or both. It'd be interesting to see the Venn diagram with people who complain you can't turn up phone headphones to be loud enough any more - mumble mumble the EU took it from us! Meanwhile the volume step size of AirPods is too coarse for me because I'm only ever using the lowest four or so "clicks", rarely exceeding 50 dB per HealthKit).
  - psychphysic 4y ago
    We definitely have different physiological sensitivity to stimuli, and sensitivity can be unintuitive (sounds we can be either made more or less noticeable depending on noise), we also differ in our processing ability and finally our conscious and unconscious ability to direct attention. This leads to interesting things like for many a white noise source (actually pink noise) nicely blots out most other auditory stimuli by helping direct attention away. Yet the noise source itself heightens sensitivity (why some people find ANC annoying). Finally some people simply can not direct their attention strongly and it's worsening. Hypersensitivity it's being swallowed up as an autism trait but many people simply aren't as trained at directing attention than we were in the past since we have such loud hobbies. Mindfulness does wonders here.
  - 4y ago
pmontra 4y ago
"After [...] learning that all future Intel "Evo"-branded laptops would lack S3 suspend" By the way, is there any laptop left that sleeps in S3 mode / sleep to RAM. Possibly an AMD one. I just checked and it seems that it's more and more difficult to find one that even has a BIOS switch to enable it again. The target is running Linux, not Windows.
- formerly_proven 4y ago
  Here comes your daily LG Gram ad.
everyone 4y ago
I was wondering how they can run that cpu without any cooling.. Then they say it goes up to 90°C .. That's way too hot! thats like laptop / mac temperatures. It will function sure, but it wont last, it will degrade relatively quickly.
- medstrom 4y ago
  How quickly is quickly? I've never had a CPU break on me, I still have laptops in storage a decade old that work fine, only they're too slow for the modern web. Perhaps 90C is reasonable for the time you will be using the device.
  - everyone 4y ago
    Individual transistors will break, the cpu will continue to work, but it will run slower. That's probably why your old laptops are "too slow for the modern web". " Some circuits and buses are protected by error correcting codes (ECC). If a transistor becomes marginal—meaning that it works most of the time, but occasionally fails—and thus only causes occasional glitches in those buses, then the processor may continue to function. However, it will likely trigger ECC correction events and suffer performance degradation. These ECC events are a sign it’s time to replace the processor. If that transistor fails completely, the processor may still limp along, but it will not be running at full spec if it does. "
    - hedora 4y ago
      The Linux kernel will complain loudly if ECC, etc kick in. It is more likely that the thermal paste will degrade, the heatsink will get dusty, or things will start requiring missing GPU APIs, and fall back to software rendering. Transistor efficiency also drops over time (creating more heat). Usually capacitors or connectors fail before that matters though.
- onli 4y ago
  This specific processor should support an eco mode, minimizing that problem. I'm not sure ofc the board enables the option. Also relevant for the ryzen 7000 processors, where that mode limits performance minimally but saves a lot of energy. Sadly not on by default, but seems to be a regular AM5 feature now. I personally would use a regular case with the noctua passive cooler, then add a case fan to only start on high temps. But my setup right now is so quiet it does not seem necessary (5675c cooled by an aio, fans and pumps throttled, noise isolated case - not audible for me on idle and very quiet on load thanks to a low fan curve, set by the excellent fan2go).
noindiecred 4y ago
OP wonders if there’s a version of the Thinkpad keyboard with a metal case. The Tex Kodachi has the Thinkpad layout in an aluminum case, but it’s unfortunately out of stock on the manufacturer’s website: https://tex.com.tw/collections/keyboard/products/kodachi https://tex.com.tw/collections/keyboard/products/kodachi The Tex Shinobi isn’t metal, so no help there, but it might have a little more rigidity and still has that Thinkpad layout: https://tex.com.tw/collections/keyboard/products/shinobi https://tex.com.tw/collections/keyboard/products/shinobi
- jansan 4y ago
  Those Thinkpad keyboards look really sweet. They were even made under the IBM brand, but those seem to be ultra rare. https://sharktastica.co.uk/wiki?id=ibm88xxultranav https://sharktastica.co.uk/wiki?id=ibm88xxultranav
- MSFT_Edging 4y ago
  From experience, the Shinobi is definitely more solid than the lenovo keyboard he was using, but definitely not creak-free. The guy behind these keyboards is making a new 60% with a trackpoint that can be ordered with an aluminum chassis.
c_o_n_v_e_x 4y ago
It'd be really nice if the author would have posted what the ambient temperature was when all of the thermal pics were taken.
lloydatkinson 4y ago
"future Intel "Evo"-branded laptops would lack S3 suspend" What is this about? Why would Intel remove a power saving option?
- kaszanka 4y ago
  They replaced it with S0ix where the operating system remains running (Microsoft variously calls it "connected standby", "modern standby"). https://news.ycombinator.com/item?id=29122687 https://news.ycombinator.com/item?id=29122687
  - hedora 4y ago
    Has anyone gotten it working yet? This is the reason Dell no longer supports transporting windows laptops in bags, right?
trabant00 4y ago
This is some form of laptop Stockholm Syndrome. Why would you crank your neck, type on a cramped keyboard and use a tiny mouse? Fan noise is also not a problem with a huge Noctua fan and positioning the tower under the desk. And my personal pet peeve: small monitor. > I've always chosen smaller (<= 14") laptop screens since I find too much horizontal space distracting. I prefer to separate tasks with virtual desktops rather than have everything on one giant screen. Get a HUGE monitor, position it far away: you get the same relative size and relative pixel density, but your eyes can stay a lot more relaxed focusing at a decent distance.
- hedora 4y ago
  > Get a HUGE monitor, position it far away: you get the same relative size and relative pixel density, but your eyes can stay a lot more relaxed focusing at a decent distance. I also age over time. Can confirm this is a better strategy.
alex_suzuki 4y ago
I envy the person who has the time to build their own custom rig and even write a device driver to access monitor controls.
- tambourine_man 4y ago
  And skill
  - alex_suzuki 4y ago
    True, but time can beget skill, so it‘s the ultimate resource :-)
- nelgaard 4y ago
  Yes, but you do not have to go that far to get a fanless desktop. I have an Intel NUC running Linux (debian). About 5 years ago I replaced the case with a fanless case (Akasa). It took very little time, there was just some screws and a cable to attach the USB ports. The original case with fan was not particularly noisy. But it is just so much more relaxing working or reading without the fan.
gigatexal 4y ago
Every time anything about OpenBSD comes up on HN I just remark internally how simple and straightforward it is.
- vogon_laureate 4y ago
  I love how I can run ps and know what every process running on it is.
  - qu4z-2 4y ago
    I miss that on (stock) Linux. At least on my Gentoo system at home (yes yes, I know) I can have a nice clean pstree, but my work laptop runs like two hundred things before I even open a program.
lloydatkinson 4y ago
Wow, the author has some interesting history with HN! Banned because of problematic moderation, and then went onto create lobsters.rs. I had no idea it was created out of frustration. https://jcs.org/2012/06/13/hellbanned_from_hacker_news https://jcs.org/2012/06/13/hellbanned_from_hacker_news
chx 4y ago
One small note: HDPlex has a 250W GaN PSU which is also fanless and shockingly compact. https://hdplex.com/hdplex-fanless-250w-gan-aio-atx-psu.html https://hdplex.com/hdplex-fanless-250w-gan-aio-atx-psu.html it is also moduler and supports chaining. Altogether a very very interesting brand new product.
- xorcist 4y ago
  Are they still in business? Their last blog update was two and a half years ago, and most if not all of their products are out of stock? I have the first generation of their cases still in use and it's absolutely rock solid quality. But seeing the activity on their forum and web shop go down I'm not sure I can recommend them anymore.
  - _ugfj 4y ago
    They absolutely are. You can see for example there are a few of these GaN PSUs in stock in Asia and US is expected to get stock on Monday. https://smallformfactor.net/forum/ https://smallformfactor.net/forum/ has lots of satisfied buyers and a month ago /r/sffpc was abuzz with people getting \these and fitting them in various cases. I exchanged an email with Larry on September 21 last. He is certainly not great on social media, like, their twitter account exists but is completely empty.
Havoc 4y ago
I don't super care about my desktop, but spent significant premiums to keep my home server stuff fan-less since that is 24/7. Needs to be silent when I'm sleeping. When using the desktop I've got music and headphones going anyway
BrandonS113 4y ago
I got the same Streacom DB4, with a fast processor, and Ubuntu. It is wonderful to have a system running at full speed for days on all cores, and no sound. None. No fans. And it looks good, first PC I ever kept on my desk.
tsak 4y ago
Thanks for posting this. It finally made me realise that I could disable the stupid LED lights on my B550 mainboard (same AMD CPU as the guy in the linked article). I'm running a similar setup with Linux (Manjaro) and a Streacom FC8 case with a Nano PSU (no coil whine).
causality0 4y ago
I once put considerable effort into making my setup as silent as possible. Then I realized I could have it as loud as needed as long as it was in another room. So now I either use my television with cables run through my crawlspace to my office or a remote desktop on my silent tablet.
reacharavindh 4y ago
I have similar but not so extreme inclinations towards fan noise. I settled to build my desktop with a simple NZXT case, intel 8th gen CPU running Arch Linux with CPU governor set to Performance. The pSU is an ATX power supply that is rated for 750W, while I could barely get to half that with full load(which means PSU’s fans almost never need to spin up). The CPU is cooled by an oversized NH D-15 Noctua air cooler with two 15” fans that are set in BIOS to only spin up when temps get quite high(which never does unless I run synthetic benchmarks). I have been so happy about this system that I almost never talk about it. It is a tool that does its job well to my needs and gets out of the way.
- Scoundreller 4y ago
  One option here is to wire up the fans to run at 7V (connect negative to 5V line), or even 10V (by connecting to -5V and +5V). But getting software control to bump that up to 12V when needed could take some extra steps/hardware. But if you use the system lightly enough, it’ll be cooler in its norma state and might not need the extra cooling oomph. Heat kills!
  - onli 4y ago
    That's not necessary anymore, the fans are either PWM or voltage controlled by software in every modern system. The noctua fans are also rather quiet by default.
    - duffyjp 4y ago
      I made my PC basically silent by swapping out the included Corsair case fans with Noctuas. I can only hear it if the CPU or GPU crank up to full load.
- seiferteric 4y ago
  Undervolting/power limiting could work well as well. The latest gen CPUs apparently get like 95% of their performance when limited to only like 1/3 of the max power.
ochoseis 4y ago
> Since the LG UltraFine exposes a USB HID device to control its brightness, I wrote a driver to attach to it and expose the brightness adjustment through wsconsctl display.brightness. Wow, that is impressive both from the device _and_ from the author. I wonder how many displays support controls over USB? Personally, I hate having to manually adjust my display's brightness in the evening. Edit: This got me curious and after digging it looks like some utilities can actually control the hardware backlight brightness, like xbacklight on linux: https://wiki.archlinux.org/title/backlight#xbacklight https://wiki.archlinux.org/title/backlight#xbacklight You can also use xrandr to control the signal brightness, but that's not really the same as controlling the hardware.
- fanatic2pope 4y ago
  I'm surprised more people don't know about ddc (which works over displayport). Been using it with this gnome extension on Fedora for a while now. https://github.com/daitj/gnome-display-brightness-ddcutil https://github.com/daitj/gnome-display-brightness-ddcutil
  - mixmastamyk 4y ago
    I use a wrapper script around ddccontrol. Combined with backlight, I can set both monitors at once.
    - dont__panic 4y ago
      For anyone in macOS, I highly recommend MonitorControl (https://github.com/MonitorControl/MonitorControl#readme https://github.com/MonitorControl/MonitorControl#readme). No affiliation, just a happy user for nearly 2 years now.
  - amendegree 4y ago
    I use display-switch which is a rust wrapper around ddcutil plus some usb-port sniffing to switch my 3 monitors between my work laptop and personal desktop. The issue is that not every monitor has full ddc support, especially consumer-targeted monitors. anything for pros will usually have pretty good support but those usually don't have great refresh rates at reasonable prices. (I noticed LG is especially bad about supporting ddc)
ladyanita22 4y ago
Why people insist in BSDs when Linux works better?
- hedora 4y ago
  Competition is good. Also, there is no universal definition of "better".
- qu4z-2 4y ago
  Modern desktop Linux barely works, honestly. Its saving grace is the wide support for basically everything under the sun, both hardware and software-wise. But if you know what programs you need and they all run on a BSD, I don't see why you wouldn't use it. (Heck, I'm tempted from time to time)
anemoiac 4y ago
I enjoy reading posts like this, which delve into personal setups and the intentions behind them. However, I found this a bit puzzling: > While not an absolute requirement, integrated speakers would be a nice option on the monitor so I wouldn't have to buy separate ones and find a place for them on my desk. For such a methodically constructed workspace, especially one that goes out of its way to avoid fan noise, I'd assume the OP would have wanted at least middling audio quality. I wouldn't consider myself an audiophile, yet I've never used a computer monitor's onboard speakers by choice. Almost any other solution would likely be superior to whatever microscopic "speakers" are crammed into that 21.5" monitor...
- Beltalowda 4y ago
  I appreciate a quiet setup, but I don't actually care all that much about the quality of the PC speakers; most of the time I use it just to watch a short video, or maybe a presentation or interview. As long as it doesn't sound absolutely horribly tinny it's "good enough". For more "serious listening" I use headphones.
  - anemoiac 4y ago
    I sort of assumed headphones were the OP's actual primary audio source. Makes more sense. I end up using headphones half the time anyway because that allows for more convenient audio options when taking calls on multiple devices throughout the day.
- siddbudd 4y ago
  I know a lot of people for whom the sound of their iPad (Pro) or MacBook is good enough. Those are even thinner than most monitors.
smm11 4y ago
Nice work!
sidewndr46 4y ago
Doesn't using a single DIMM for memory really kill the performance? I thought basically all Intel & AMD CPUs have two channels of memory controllers. So for optimal bandwidth on the memory you need to use a multiple of two memory sticks.
- sgtnoodle 4y ago
  It's perhaps a bit worse in terms of raw throughput. It likely doesn't impact the user experience in any perceivable way, though.
  - flyingfences 4y ago
    On a chip with integrated graphics, though, throughput starts to matter a bit more.
- Avlin67 4y ago
  well you can check ram bandwidth usage (read and write) and it max out in some instances (5950X 3200CL16 dual channel) while compiling
alberth 4y ago
Unfortunately the author won't be able to comment on HN since he got banned 10 years ago. As a result, he created another site some might know https://lobste.rs https://lobste.rs https://jcs.org/2012/06/13/hellbanned_from_hacker_news https://jcs.org/2012/06/13/hellbanned_from_hacker_news
- mixmastamyk 4y ago
  Seems to be back: https://news.ycombinator.com/threads?id=there https://news.ycombinator.com/threads?id=there
  - alberth 4y ago
    Crazy to see that someone has 18,000+ karma points and only posted 6 times in the last 10-years.
- jamal-kumar 4y ago
  That's fucking funny considering they let people like Andrew Aurenheimer brag about being the CTO of the daily stormer on here for years now. The more pettiness I see on the internet the less I bother
- Melatonic 4y ago
  Anybody wanna invite me to lobste.rs ?
  - stock_toaster 4y ago
    Sure. email in my profile.
- deleted 4y ago
  [deleted]
- jfcalvo 4y ago
  I would like to have an invitation too if that's possible :)
Avlin67 4y ago
what the purpose/advantages of openbsd ? (completly open minded question)
- hedora 4y ago
  The entire operating system is extremely well documented and thought out. Everything is done the traditional Unix way, so you don't end up with problems from churning half-baked subsystems. It's also routinely + repeatedly security audited. If they can't maintain quality+security for some subsystem (e.g., their bluetooth stack), then they delete it. I run it on my router. I've had zero problems in many, many years.
rcarmo 4y ago
I am using exactly the same monitor right now (it has a tendency to burn-in with pink edges, so I put it on my living room for occasional "different desktop" usage with my laptops). It is pretty amazing.
dang 4y ago
Related: My Fanless OpenBSD Desktop - https://news.ycombinator.com/item?id=27947696 https://news.ycombinator.com/item?id=27947696 - July 2021 (141 comments)
debdut 4y ago
> I wrote a driver you lost me there
amendegree 4y ago
I don't understand people who use just one monitor, how do you cross reference effectively?
- blep_ 4y ago
  Tiling window managers help.

200 points by aliqot 4y ago

> The main bulk of the case is held up 2" off the surface by two large feet, which only leaves 2" between the motherboard and my table. This makes it a bit difficult to plug in certain cables like a DisplayPort cable with a large connector, but my desk has a grommet in the corner where the case sits so the majority of the cables can pass straight down through the desk. You can buy right angle DP & HDMI cables that are perfect for this.

ginko 4y ago

I build a fanless (Linux) desktop with the mainboard from a Ryzen mini PC[0] and an after-market fanless case[1] designed for it. Works like a charm. It's absolutely silent and the temperatures are actually better than with the stock Asus case. [0] https://www.asus.com/displays-desktops/mini-pcs/pn-series/mini-pc-pn50/ https://www.asus.com/displays-desktops/mini-pcs/pn-series/mi... [1] https://www.akasa.com.tw/update.php?tpl=product/product.detail.tpl&no=181&type=Fanless%20Chassis&type_sub=Fanless%20AMD%20MiniPC&model=A-NUC62-M1BV2 https://www.akasa.com.tw/update.php?tpl=product/product.deta...

davidbanham 4y ago

I run a pretty-much-fanless Arch Linux desktop. It’s a Lenovo m920q I bought second hand, ex lease on eBay. Super simple, no fuss at all. Comes with remote KVM in the motherboard. (The security implications are totally probably fine) It’s totally silent in normal use. (Go web dev mostly) Occasionally the fans will start up to alert me to the fact that I’ve landed on some social scummy website that’s crammed with 20 banner ads on the one page and is probably trying to mine something in the background as well. I shut that browser tab and the noise goes away.

duffyjp 4y ago
I've had my eye on these 1 liter PCs to replace my aging Haswell Xeon based server (Dell PowerEdge T20). My system still works great and is completely silent but it's very old and a second one I had died recently. I use external hard drives so I really don't need a traditionally sized system. I'd need to squeeze 64GB of ram in though, as the 32 I have currently is occasionally limiting depending on the VMs I'm running.

meta-level 4y ago

I have almost the same setup, but with Linux/Fedora instead and the Ryzen 4750 without 'G' but a card. I even made the same thermal images out of curiosity :)

bullen 4y ago

Streacom cases are great but the cube has an unwieldy shape to fit anywhere but on a desk. I opted for the flat version: http://move.rupy.se/file/xeon_1030.png http://move.rupy.se/file/xeon_1030.png

E39M5S62 4y ago
Do you have a link handy for that case?
musicale 4y ago
But then it wouldn't have the retro (NeXT, Cobalt/Sun/Gateway, Apple...) cube aesthetic.

bongobingo1 4y ago

Uncommon (?) monitor configuration. Never really thought to lay one down like that. Anyone do this and have opinions? I think I enjoy the space underneath for papers and pens too much, also it would be awkward with two screens - though perhaps a vertical stack would work well. I think some laptops come with "keyboard screens" (not touch bar) now.

ehnto 4y ago
I imagine it's promoting fairly poor posture. I would end up with a migraine from the neck strain.
- ChuckNorris89 4y ago
  Just like using a laptop.
  - Tijdreiziger 4y ago
    I got a stand from Flio to help with that a few years ago [1]. It folds up into a thin laptop-sized rectangle, so it's easy to take with me. Looks like the certificate on their site expired though, so I've no idea whether they're still in business. [1] https://www.kickstarter.com/projects/482077604/flio-up-the-1st-laptop-stand-workstation-on-the-go https://www.kickstarter.com/projects/482077604/flio-up-the-1...
- lifty 4y ago
  Yes, the posture seems bad to me as well. Maybe I am missing something.
schipplock 4y ago
My neck would hurt in a matter of hours. Not recommended.
pmontra 4y ago
Well, I've been using laptops since the late 90s, no problems whatsoever looking at a screen close to my keyboard. No strain to my neck or back and of course I'm not so young anymore. I can't imagine having to raise my head and look straight ahead all the time. What for? On the other side, as cyclist I'm used at spending hours with my head raised much more than that to look ahead. At least I rest when working :-)

Faelian2 4y ago

My first thought when reading the title was "Oh, I guess he must have an issue with his fan drivers".

rollcat 4y ago
Check out this guy's other work. He'd write his own driver or maybe even build his own fans.

ehnto 4y ago

I have my PC setup to be fanless for the majority of tasks, except for gaming pretty much. With a massive CPU heatsink I can tune fan profiles to only turn on when nearing a maximum temperature. I run the equipment fairly hot, in other words. My fan curve is just one giant step, with hysteresis so they don't cycle on and off near that step temp. I am likely trading some component lifetime for silence, but it's a trade I am willing to make.

bullen 4y ago
I put downvolted fans that are inaudible on my passive setups. That way I get both silence and longevity. The added benefit that if the fan dies the hardware lives. My thumb rule for temperatures is if you can hold your finger on it indefinitely it's cool enough.
- matejcs 4y ago
  Downvolted as in a specific product, making a electronic modification yourself or software?
- Koshkin 4y ago
  Nice. This is one of the cases where “the rule of thumb” can be understood (almost) literally.
matejcs 4y ago
Could you document the setup please? It is interesting to consider a silent system with a dual mode baked in (active cooling past a certain load).

haunter 4y ago

Nice! My brother made a fanless gaming PC and it’s pretty nice. Sadly GTX 1650 was the last GPU available with a passive cooler [0]. So sooner or later it will be EOL. Afaik no RTX card was ever released with a passive cooler 0, https://www.palit.com/palit/vgapro.php?id=3494 https://www.palit.com/palit/vgapro.php?id=3494

patrakov 4y ago
You can still order Compulab Airtop 3 with Quadro RTX 4000 8 GB in a fanless configuration. See https://fit-iot.com/web/product/airtop3-build-to-order/ https://fit-iot.com/web/product/airtop3-build-to-order/
bullen 4y ago
I downgraded to low profile passive MSI 1030 DDR5. Anything above 30W is overkill.
eMSF 4y ago
You'd gave to be quite lucky to buy a high-power GPU like that which, under load, wouldn't have coil whine significantly louder than quiet case fans. (GPU fans usually aren't that quiet even at lowest operating speeds but these days 0rpm modes on low loads are pretty much a standard feature.)
- hedora 4y ago
  Yeah; I got an AMD 6600xt, and it's not noticeable in my quiet, but not fanless case. Also it adds a few very large, very low RPM fans that only spin up under load. Those help pull air through the case, helping other stuff stay in passive / low RPM mode. It is counterintuitive, but many fans can end up being quieter than a few fans.

DethNinja 4y ago

This is pretty neat. I wonder what would be the maximum CPU & Ram you can go without installing any moving parts (fan or pump) on a mini itx board. Has anyone got a setup if you want to use more than 12 cpu cores?

patrakov 4y ago
If you are talking about virtual cores (aka threads), then yes, such thing exists, it is called Compulab Airtop 3. You can order it with a Xeon E-2278GE, which has 8 cores | 16 threads | 4.70 GHz | 80W https://fit-iot.com/web/product/airtop3-build-to-order/ https://fit-iot.com/web/product/airtop3-build-to-order/
LargoLasskhyfv 4y ago
Maybe https://news.ycombinator.com/item?id=33368511 https://news.ycombinator.com/item?id=33368511 ?
scns 4y ago
You can use a 16 core Ryzen 7950X and cap it at 65W to get 12% more performance than a 5950X. With the additional heatpipe you could do 105W TDP and get 31% more than a 5950X and only lose 5% compared to the stock 170W TDP. It has a GPU built in. https://news.ycombinator.com/item?id=33231081 https://news.ycombinator.com/item?id=33231081 (edit) Maximum RAM depends on the Motherboard. My guess would be 64GB.

schipplock 4y ago

I just realized that his tiny screen consumes 120W when turned on. Does any of you have a recommendation for a screen that doesn't consume so much energy?

christophilus 4y ago
Your comment made me check my own (LG Ultrafine 5k) and it’s 140W… That’s crazy. I love this monitor, but am interested in a high quality, lower power option if anyone knows of one.
- mhb 4y ago
  Crazy? At 20 cents/kWh, running it for 12 hours a day costs 34 cents per day or $123/year.
  - hedora 4y ago
    My entire house idles at 500W. That includes two fridges, a freezer, a NAS, multiple internet uplinks, lighting, an always-on desktop, a half-dozen IoT gizmos and five wireless access points. The house averages 1-2 kW (including laundry, water heater, water treatment, hvac, dishwasher, oven, cooktop, etc). A 140W monitor would meaningfully increase these numbers.
- mgraupner 4y ago
  Did you really measure these 140 W or does the power brick says 140 W?
  - glowingly 4y ago
    My LG monitor has a brick that goes to 65W, but the measured power consumption is ~20W at the wall. ~12W in short idle (screen turned off less than ~1 min ago). ~0W in deep sleep, which is where it spends most of its time. I am running on minimum brightness, since I'm indoors.
Tade0 4y ago

rawoke083600 4y ago

Very well done :) I have an aversion to sound that borders on a "disability", lol the biggest fights I had with my girlfriend was about sounds (The minute, the repeating and the periodic ones)" The one where we argued if the UPS 20sec alarm two rooms away is "not that bad" or "ice-picks-in-my-brain" was especially dividing. Ex-girlfriends aside... I really like your setup and you are so right about the RGB crap ! Computer hardware and sneakers('Tekkies' if your a South African) both follow the "Xmass-Tree school for design. The marketing copy writing is as insulting as color-schemes. Their ad-copy and slogans, makes me feel like I'm about to be a general in a internet-dragon-slaying army or secret agent. EDIT: I almost feel there is a gap in the market for a manufacturer to be competitive solely on a predictive-and-simple naming schemes alone !

_yb2s 4y ago
This might be a hard pill to swallow, but if a romantic partner is dismissive of something like “this makes a noise that is really distressing/painful/annoying” there is really only one explanation: this person doesn’t care about you or your well being. Leave now. There is truly nothing to argue about with someone’s subjective experience. Your real argument was about if your well being matters or not.
- mosselman 4y ago
  Whenever anyone posts anything about their partner that isn’t purely positive, people will come out of the woodworks to tell them to end the relationship. From this one little anecdote you can’t judge that relationship.
  - cassianoleal 4y ago
    You can probably judge that relationship at least a little from: > Ex-girlfriends aside...
    - rawoke083600 4y ago
      Haha true :) Well, we did break up. If I had to sum it up in once sentence. We had very different "stress-profiles". We still good friends 3 years later and I get regular updates about our dogs (though they all live in a different country)

frou_dh 4y ago

Something I've learned from discussing computer hardware informally online over the years is that people have vastly different standards for what it means for fans to be "silent" in use. So much so that it's hardly worth discussing, because someone will insist that such and such fan or actively-cooled device is silent, and then you buy it and it sounds like crap. I suspect it's "Cloth Ears" in many cases.

formerly_proven 4y ago
I think it's not just different standards (quiet = "I can't hear it when blasting Call of Duty at an unhealthy volume") but likely the prevalence of hearing damage. A 30 dB noise is way less noticeable if your threshold of hearing is in the 10-30 dB range instead of the -10 to 10 dB range. Likewise the ability of people to perceive separate noises simultaneously differs. (Likewise many people say they can't hear the noise ANC headphones produce - it seems likely to me that they're either in a too loud environment so it's masked at all times, have hearing damage or both. It'd be interesting to see the Venn diagram with people who complain you can't turn up phone headphones to be loud enough any more - mumble mumble the EU took it from us! Meanwhile the volume step size of AirPods is too coarse for me because I'm only ever using the lowest four or so "clicks", rarely exceeding 50 dB per HealthKit).
- psychphysic 4y ago
  We definitely have different physiological sensitivity to stimuli, and sensitivity can be unintuitive (sounds we can be either made more or less noticeable depending on noise), we also differ in our processing ability and finally our conscious and unconscious ability to direct attention. This leads to interesting things like for many a white noise source (actually pink noise) nicely blots out most other auditory stimuli by helping direct attention away. Yet the noise source itself heightens sensitivity (why some people find ANC annoying). Finally some people simply can not direct their attention strongly and it's worsening. Hypersensitivity it's being swallowed up as an autism trait but many people simply aren't as trained at directing attention than we were in the past since we have such loud hobbies. Mindfulness does wonders here.
- 4y ago

pmontra 4y ago

"After [...] learning that all future Intel "Evo"-branded laptops would lack S3 suspend" By the way, is there any laptop left that sleeps in S3 mode / sleep to RAM. Possibly an AMD one. I just checked and it seems that it's more and more difficult to find one that even has a BIOS switch to enable it again. The target is running Linux, not Windows.

formerly_proven 4y ago
Here comes your daily LG Gram ad.

everyone 4y ago

I was wondering how they can run that cpu without any cooling.. Then they say it goes up to 90°C .. That's way too hot! thats like laptop / mac temperatures. It will function sure, but it wont last, it will degrade relatively quickly.

medstrom 4y ago
How quickly is quickly? I've never had a CPU break on me, I still have laptops in storage a decade old that work fine, only they're too slow for the modern web. Perhaps 90C is reasonable for the time you will be using the device.
- everyone 4y ago
  Individual transistors will break, the cpu will continue to work, but it will run slower. That's probably why your old laptops are "too slow for the modern web". " Some circuits and buses are protected by error correcting codes (ECC). If a transistor becomes marginal—meaning that it works most of the time, but occasionally fails—and thus only causes occasional glitches in those buses, then the processor may continue to function. However, it will likely trigger ECC correction events and suffer performance degradation. These ECC events are a sign it’s time to replace the processor. If that transistor fails completely, the processor may still limp along, but it will not be running at full spec if it does. "
  - hedora 4y ago
    The Linux kernel will complain loudly if ECC, etc kick in. It is more likely that the thermal paste will degrade, the heatsink will get dusty, or things will start requiring missing GPU APIs, and fall back to software rendering. Transistor efficiency also drops over time (creating more heat). Usually capacitors or connectors fail before that matters though.
onli 4y ago
This specific processor should support an eco mode, minimizing that problem. I'm not sure ofc the board enables the option. Also relevant for the ryzen 7000 processors, where that mode limits performance minimally but saves a lot of energy. Sadly not on by default, but seems to be a regular AM5 feature now. I personally would use a regular case with the noctua passive cooler, then add a case fan to only start on high temps. But my setup right now is so quiet it does not seem necessary (5675c cooled by an aio, fans and pumps throttled, noise isolated case - not audible for me on idle and very quiet on load thanks to a low fan curve, set by the excellent fan2go).

noindiecred 4y ago

OP wonders if there’s a version of the Thinkpad keyboard with a metal case. The Tex Kodachi has the Thinkpad layout in an aluminum case, but it’s unfortunately out of stock on the manufacturer’s website: https://tex.com.tw/collections/keyboard/products/kodachi https://tex.com.tw/collections/keyboard/products/kodachi The Tex Shinobi isn’t metal, so no help there, but it might have a little more rigidity and still has that Thinkpad layout: https://tex.com.tw/collections/keyboard/products/shinobi https://tex.com.tw/collections/keyboard/products/shinobi

jansan 4y ago
Those Thinkpad keyboards look really sweet. They were even made under the IBM brand, but those seem to be ultra rare. https://sharktastica.co.uk/wiki?id=ibm88xxultranav https://sharktastica.co.uk/wiki?id=ibm88xxultranav
MSFT_Edging 4y ago
From experience, the Shinobi is definitely more solid than the lenovo keyboard he was using, but definitely not creak-free. The guy behind these keyboards is making a new 60% with a trackpoint that can be ordered with an aluminum chassis.

c_o_n_v_e_x 4y ago

It'd be really nice if the author would have posted what the ambient temperature was when all of the thermal pics were taken.

lloydatkinson 4y ago

"future Intel "Evo"-branded laptops would lack S3 suspend" What is this about? Why would Intel remove a power saving option?

kaszanka 4y ago
They replaced it with S0ix where the operating system remains running (Microsoft variously calls it "connected standby", "modern standby"). https://news.ycombinator.com/item?id=29122687 https://news.ycombinator.com/item?id=29122687
- hedora 4y ago
  Has anyone gotten it working yet? This is the reason Dell no longer supports transporting windows laptops in bags, right?

trabant00 4y ago

This is some form of laptop Stockholm Syndrome. Why would you crank your neck, type on a cramped keyboard and use a tiny mouse? Fan noise is also not a problem with a huge Noctua fan and positioning the tower under the desk. And my personal pet peeve: small monitor. > I've always chosen smaller (<= 14") laptop screens since I find too much horizontal space distracting. I prefer to separate tasks with virtual desktops rather than have everything on one giant screen. Get a HUGE monitor, position it far away: you get the same relative size and relative pixel density, but your eyes can stay a lot more relaxed focusing at a decent distance.

hedora 4y ago
> Get a HUGE monitor, position it far away: you get the same relative size and relative pixel density, but your eyes can stay a lot more relaxed focusing at a decent distance. I also age over time. Can confirm this is a better strategy.

alex_suzuki 4y ago

I envy the person who has the time to build their own custom rig and even write a device driver to access monitor controls.

tambourine_man 4y ago
And skill
- alex_suzuki 4y ago
  True, but time can beget skill, so it‘s the ultimate resource :-)
nelgaard 4y ago
Yes, but you do not have to go that far to get a fanless desktop. I have an Intel NUC running Linux (debian). About 5 years ago I replaced the case with a fanless case (Akasa). It took very little time, there was just some screws and a cable to attach the USB ports. The original case with fan was not particularly noisy. But it is just so much more relaxing working or reading without the fan.

gigatexal 4y ago

Every time anything about OpenBSD comes up on HN I just remark internally how simple and straightforward it is.

vogon_laureate 4y ago
I love how I can run ps and know what every process running on it is.
- qu4z-2 4y ago
  I miss that on (stock) Linux. At least on my Gentoo system at home (yes yes, I know) I can have a nice clean pstree, but my work laptop runs like two hundred things before I even open a program.

lloydatkinson 4y ago

Wow, the author has some interesting history with HN! Banned because of problematic moderation, and then went onto create lobsters.rs. I had no idea it was created out of frustration. https://jcs.org/2012/06/13/hellbanned_from_hacker_news https://jcs.org/2012/06/13/hellbanned_from_hacker_news

chx 4y ago

One small note: HDPlex has a 250W GaN PSU which is also fanless and shockingly compact. https://hdplex.com/hdplex-fanless-250w-gan-aio-atx-psu.html https://hdplex.com/hdplex-fanless-250w-gan-aio-atx-psu.html it is also moduler and supports chaining. Altogether a very very interesting brand new product.

xorcist 4y ago
Are they still in business? Their last blog update was two and a half years ago, and most if not all of their products are out of stock? I have the first generation of their cases still in use and it's absolutely rock solid quality. But seeing the activity on their forum and web shop go down I'm not sure I can recommend them anymore.
- _ugfj 4y ago
  They absolutely are. You can see for example there are a few of these GaN PSUs in stock in Asia and US is expected to get stock on Monday. https://smallformfactor.net/forum/ https://smallformfactor.net/forum/ has lots of satisfied buyers and a month ago /r/sffpc was abuzz with people getting \these and fitting them in various cases. I exchanged an email with Larry on September 21 last. He is certainly not great on social media, like, their twitter account exists but is completely empty.

Havoc 4y ago

I don't super care about my desktop, but spent significant premiums to keep my home server stuff fan-less since that is 24/7. Needs to be silent when I'm sleeping. When using the desktop I've got music and headphones going anyway

BrandonS113 4y ago

I got the same Streacom DB4, with a fast processor, and Ubuntu. It is wonderful to have a system running at full speed for days on all cores, and no sound. None. No fans. And it looks good, first PC I ever kept on my desk.

tsak 4y ago

Thanks for posting this. It finally made me realise that I could disable the stupid LED lights on my B550 mainboard (same AMD CPU as the guy in the linked article). I'm running a similar setup with Linux (Manjaro) and a Streacom FC8 case with a Nano PSU (no coil whine).

causality0 4y ago

I once put considerable effort into making my setup as silent as possible. Then I realized I could have it as loud as needed as long as it was in another room. So now I either use my television with cables run through my crawlspace to my office or a remote desktop on my silent tablet.

reacharavindh 4y ago

I have similar but not so extreme inclinations towards fan noise. I settled to build my desktop with a simple NZXT case, intel 8th gen CPU running Arch Linux with CPU governor set to Performance. The pSU is an ATX power supply that is rated for 750W, while I could barely get to half that with full load(which means PSU’s fans almost never need to spin up). The CPU is cooled by an oversized NH D-15 Noctua air cooler with two 15” fans that are set in BIOS to only spin up when temps get quite high(which never does unless I run synthetic benchmarks). I have been so happy about this system that I almost never talk about it. It is a tool that does its job well to my needs and gets out of the way.

Scoundreller 4y ago
One option here is to wire up the fans to run at 7V (connect negative to 5V line), or even 10V (by connecting to -5V and +5V). But getting software control to bump that up to 12V when needed could take some extra steps/hardware. But if you use the system lightly enough, it’ll be cooler in its norma state and might not need the extra cooling oomph. Heat kills!
- onli 4y ago
  That's not necessary anymore, the fans are either PWM or voltage controlled by software in every modern system. The noctua fans are also rather quiet by default.
  - duffyjp 4y ago
    I made my PC basically silent by swapping out the included Corsair case fans with Noctuas. I can only hear it if the CPU or GPU crank up to full load.
seiferteric 4y ago
Undervolting/power limiting could work well as well. The latest gen CPUs apparently get like 95% of their performance when limited to only like 1/3 of the max power.

ochoseis 4y ago

> Since the LG UltraFine exposes a USB HID device to control its brightness, I wrote a driver to attach to it and expose the brightness adjustment through wsconsctl display.brightness. Wow, that is impressive both from the device _and_ from the author. I wonder how many displays support controls over USB? Personally, I hate having to manually adjust my display's brightness in the evening. Edit: This got me curious and after digging it looks like some utilities can actually control the hardware backlight brightness, like xbacklight on linux: https://wiki.archlinux.org/title/backlight#xbacklight https://wiki.archlinux.org/title/backlight#xbacklight You can also use xrandr to control the signal brightness, but that's not really the same as controlling the hardware.

fanatic2pope 4y ago
I'm surprised more people don't know about ddc (which works over displayport). Been using it with this gnome extension on Fedora for a while now. https://github.com/daitj/gnome-display-brightness-ddcutil https://github.com/daitj/gnome-display-brightness-ddcutil
- mixmastamyk 4y ago
  I use a wrapper script around ddccontrol. Combined with backlight, I can set both monitors at once.
  - dont__panic 4y ago
    For anyone in macOS, I highly recommend MonitorControl (https://github.com/MonitorControl/MonitorControl#readme https://github.com/MonitorControl/MonitorControl#readme). No affiliation, just a happy user for nearly 2 years now.
- amendegree 4y ago
  I use display-switch which is a rust wrapper around ddcutil plus some usb-port sniffing to switch my 3 monitors between my work laptop and personal desktop. The issue is that not every monitor has full ddc support, especially consumer-targeted monitors. anything for pros will usually have pretty good support but those usually don't have great refresh rates at reasonable prices. (I noticed LG is especially bad about supporting ddc)

ladyanita22 4y ago

Why people insist in BSDs when Linux works better?

hedora 4y ago
Competition is good. Also, there is no universal definition of "better".
qu4z-2 4y ago
Modern desktop Linux barely works, honestly. Its saving grace is the wide support for basically everything under the sun, both hardware and software-wise. But if you know what programs you need and they all run on a BSD, I don't see why you wouldn't use it. (Heck, I'm tempted from time to time)

anemoiac 4y ago

I enjoy reading posts like this, which delve into personal setups and the intentions behind them. However, I found this a bit puzzling: > While not an absolute requirement, integrated speakers would be a nice option on the monitor so I wouldn't have to buy separate ones and find a place for them on my desk. For such a methodically constructed workspace, especially one that goes out of its way to avoid fan noise, I'd assume the OP would have wanted at least middling audio quality. I wouldn't consider myself an audiophile, yet I've never used a computer monitor's onboard speakers by choice. Almost any other solution would likely be superior to whatever microscopic "speakers" are crammed into that 21.5" monitor...

Beltalowda 4y ago
I appreciate a quiet setup, but I don't actually care all that much about the quality of the PC speakers; most of the time I use it just to watch a short video, or maybe a presentation or interview. As long as it doesn't sound absolutely horribly tinny it's "good enough". For more "serious listening" I use headphones.
- anemoiac 4y ago
  I sort of assumed headphones were the OP's actual primary audio source. Makes more sense. I end up using headphones half the time anyway because that allows for more convenient audio options when taking calls on multiple devices throughout the day.
siddbudd 4y ago
I know a lot of people for whom the sound of their iPad (Pro) or MacBook is good enough. Those are even thinner than most monitors.

smm11 4y ago

Nice work!

sidewndr46 4y ago

Doesn't using a single DIMM for memory really kill the performance? I thought basically all Intel & AMD CPUs have two channels of memory controllers. So for optimal bandwidth on the memory you need to use a multiple of two memory sticks.

sgtnoodle 4y ago
It's perhaps a bit worse in terms of raw throughput. It likely doesn't impact the user experience in any perceivable way, though.
- flyingfences 4y ago
  On a chip with integrated graphics, though, throughput starts to matter a bit more.
Avlin67 4y ago
well you can check ram bandwidth usage (read and write) and it max out in some instances (5950X 3200CL16 dual channel) while compiling

alberth 4y ago

Unfortunately the author won't be able to comment on HN since he got banned 10 years ago. As a result, he created another site some might know https://lobste.rs https://lobste.rs https://jcs.org/2012/06/13/hellbanned_from_hacker_news https://jcs.org/2012/06/13/hellbanned_from_hacker_news

mixmastamyk 4y ago
Seems to be back: https://news.ycombinator.com/threads?id=there https://news.ycombinator.com/threads?id=there
- alberth 4y ago
  Crazy to see that someone has 18,000+ karma points and only posted 6 times in the last 10-years.
jamal-kumar 4y ago
That's fucking funny considering they let people like Andrew Aurenheimer brag about being the CTO of the daily stormer on here for years now. The more pettiness I see on the internet the less I bother
Melatonic 4y ago
Anybody wanna invite me to lobste.rs ?
- stock_toaster 4y ago
  Sure. email in my profile.
deleted 4y ago
[deleted]
jfcalvo 4y ago
I would like to have an invitation too if that's possible :)

Avlin67 4y ago

what the purpose/advantages of openbsd ? (completly open minded question)

hedora 4y ago
The entire operating system is extremely well documented and thought out. Everything is done the traditional Unix way, so you don't end up with problems from churning half-baked subsystems. It's also routinely + repeatedly security audited. If they can't maintain quality+security for some subsystem (e.g., their bluetooth stack), then they delete it. I run it on my router. I've had zero problems in many, many years.

rcarmo 4y ago

I am using exactly the same monitor right now (it has a tendency to burn-in with pink edges, so I put it on my living room for occasional "different desktop" usage with my laptops). It is pretty amazing.

dang 4y ago

Related: My Fanless OpenBSD Desktop - https://news.ycombinator.com/item?id=27947696 https://news.ycombinator.com/item?id=27947696 - July 2021 (141 comments)

debdut 4y ago

> I wrote a driver you lost me there

amendegree 4y ago

I don't understand people who use just one monitor, how do you cross reference effectively?

blep_ 4y ago
Tiling window managers help.