4 ms·
> triple level cell-based 4D memory What does 4D memory mean?
by fodkodrasz 2y ago
> triple level cell-based 4D memory
What does 4D memory mean?
- matja 2y agoNothing - just marketing. It's their 2nd gen Periphery Under Cell (PUC) device.
- baybal2 2y ago[dead]
- wrs 2y agoIt’s marketing speak. 3D flash (stacked chips) with the control circuits stacked underneath instead of to the side. So it’s one louder. https://www.tomshardware.com/news/sk_hynix-debuts-4d_nand,37565.html https://www.tomshardware.com/news/sk_hynix-debuts-4d_nand,37...
- K0HAX 2y agoBigger number = more betterer
- tbrownaw 2y agoIt'd have to be something involving time... maybe have each cell be a delay line? Or a resonant cavity, and store multiple bits at different modes? Not sure how either could be made small enough to be worth it though...