Well over a year ago Micron announced something unique in a sea of PCIe SSDs that were otherwise nothing more than SATA drives in RAID on a PCIe card. The drive Micron announced was the P320h, featuring a custom ASIC and a native PCIe interface. The vast majority of PCIe SSDs we've looked at thus far feature multiple SATA/SAS SSD controllers with their associated NAND behind a SATA/SAS RAID controller on a PCIe card. These PCIe SSDs basically deliver the performance of a multi-drive SSD RAID-0 on a single card instead of requiring multiple 2.5" bays. There's decent interest in these types of PCIe SSDs simply because of the form factor advantage as many servers these days have moved to slimmer form factors (1U/2U...

Micron's P320h: A Custom Controller Native PCIe SSD in 350/700GB Capacities

SSDs are beginning to challenge conventional drive form factors in a major way. On the consumer side we're seeing more systems use new form factors for SSDs, enabled by...

28 by Anand Lal Shimpi on 6/2/2011

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