IBM 800 GB High IOPS MLC Modular Adapter
IBM High IOPS Modular Adapters
The new family of IBM® High IOPS Modular Adapters is the ultimate performance solution for embedded direct-attached storage for IBM System x®, IBM BladeCenter®, and IBM Flex System™. The offerings include 300 GB, 600 GB, and 800 GB Multi Level Cell (MLC) adapters and a 300 GB Single Level Cell (SLC) adapter. Designed to offer high performance with low latency and a low CPU burden, these adapters can improve the performance of applications regardless of the mix of reads and writes.
The IBM High IOPS Modular Adapters are built on the latest enterprise-level solid-state technologies and include sophisticated advanced features to help deliver consistently high levels of performance, endurance, and reliability under some of the most demanding conditions. The robust technology in these adapters helps optimize the number of program cycles to the flash storage, efficiently extending the rated endurance of flash storage.
|Specification||300 GB eMLC||600 GB eMLC||800 GB eMLC||300 GB SLC|
|Interface||PCIe 2.0 x8 (x8-wired)||PCIe 2.0 x8 (x8-wired)||PCIe 2.0 x8 (x8-wired)||PCIe 2.0 x8 (x8-wired)|
|Form factor||Full height*||Full height*||Full height*||Full height*|
|Capacity||300 GB||600 GB||800 GB||300 GB|
|Endurance||11.5 PB TBW||23 PB TBW||30.7 PB TBW||76.8 PB TBW|
|Sequential read IOPS (4 KB)||172,000||172,000||218,000||179,000|
|Sequential write IOPS (4 KB)||79,000||79,000||75,000||100,000|
|Sequential read rate (256 KB)||1.5 GBps||1.5 GBps||2.0 GBps||1.5 GBps|
|Sequential write rate (256 KB)||500 MBps||500 MBps||1.0 GBps||850 MBps|
|Access latency||50 μs||50 μs||50 μs||50 μs|
|Power requirements||25 W||25 W||25 W||25 W|