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SSDs driving SATA Express and NVMe innovation

posted by janrinok on Monday March 17 2014, @08:36AM   Printer-friendly
from the faster-and-faster dept.

NezSez writes regarding an article in extremetech:

"SATA Express is SATA and PCIe over cables (preserving backwards compatibility) and NVMe is the next improvement of AHCI with much lower latencies by using the PCIe bus/lanes. Both have been developed to improve access to SSD's which have their own processors on-board and can communicate quicker than mechanical drives. The specifications look good (up to 4 times faster and can scale with improvements of PCIe) but analysts suspect it will only be adopted for small form factors.

 
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  • (Score: 2, Informative) by emg on Monday March 17 2014, @05:26PM

    by emg (3464) on Monday March 17 2014, @05:26PM (#17804)

    "Moore's law applies to memory, CPUs, hard disks, and video file size."

    Not any more. I've had 3TB drives for at least a couple of years, and it looks like 5TB has only just been announced, with 4TB the largest that's widely available.

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