4 ms·
DIWhy type stuff. Still, fun hack. TLC media has plenty of endurance. We see approximately 1.3-1.4x NAND write amplification in production workloads at ~35%
by loeg 2y ago
DIWhy type stuff. Still, fun hack. TLC media has plenty of endurance. We see approximately 1.3-1.4x NAND write amplification in production workloads at ~35% fill rate with decent TRIMing.
- ComputerGuru 2y agoTFA reports a maximum write amplification factor of 3.75, which puts you in different ballgame territory altogether.
- loeg 2y agoThat's why I mentioned it. They claimed it improved to 1.8 in pSLC mode.
- userbinator 2y agoNot surprising given that it doesn't have to "compact" the data into TLC mode and thus rewrite it, if the whole drive is in SLC mode.