PCIe SSDs

New Study Forecasts Huge Enterprise SSD Growth

Enterprise SSD Revenues will Cycle with NAND Flash PricesObjective Analysis has published a new study, Enterprise SSDs: Technologies & Markets.

This study breaks the market into 23 application types, and provides an explanation of each along with forecasts by major application category.

Virtualized systems will drive the greatest 5-year average unit shipment growth, at 85%, although the data center will retain its leadership in enterprise SSD consumption.  Overall enterprise SSD unit shipments will grow at an annual average of 32% through 2018.

Since SSD prices are cost-based, with roughly 80% of the cost coming from flash chips, NAND flash price swings will cause Continue reading

One-Hop vs. Two-Hop PCIe SSDs

Bunny HopLately a number of PCIe offerings have hit the SSD market.  The SSD Guy breaks them into two camps: One-Hop SSDs, in which the commands are translated directly from PCIe to the NAND flash without going through an intermediary protocol, and Two-Hop SSDs, which use off-the-shelf HBAs and SATA SSD controllers to move commands first from PCIe to SATA then from SATA to NAND.  There are aslo versions that go through SAS: PCIe to SAS, then SAS to NAND.

The SSD Guy figured that Easter would be a good time to talk about these since everyone already has the Easter Bunny hopping through their minds!

It’s not hard to understand why Continue reading

Contact

Jim Handy
Objective Analysis
SSD Market Research
+1 (408) 356-2549
Jim.Handy (at) Objective-Analysis.com

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