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SanDisk Rolls Out InfiniFlash

One of SanDisk's InfiniFlash BoardsThe following post is an excerpt of an article Objective Analysis submitted to the Pund-IT Weekly Review for 11 March, 2015.

With a webcast in the style of the big system makers like EMC and Oracle, SanDisk announced its InfiniFlash flash appliance.  InfiniFlash is a box that crams a whopping 500 terabytes into only 3U of rack space.

How big is 500 terabytes?  It’s more bytes than SanDisk’s entire flash output for 2001.

SanDisk boasts that InfiniFlash is a “category-defining product”, and pointed to the fact that IDC, who provided support for the roll-out, created a new “Big Data Flash” storage product category for this device.

The system boasts performance of one million random-read IOPS, which is impressive, but doesn’t give much indication of how it performs in standard enterprise dataflow, which is generally assumed to consist of a 70/30 split of reads and writes.  (I should mention here that Objective Analysis published a survey of users’ IOPS and latency needs which can be purchased on our website.)

Price is a major focus for this product.  SanDisk says that it will sell systems bundled with software at less than Continue reading