IBM 81Y4531 – 640GB High IOPS MLC Adapter for IBM System x

IBM 81Y4531. SSD capacity: 640 GB, Read speed: 763 MB/s, Write speed: 543 MB/sThe IBM High IOPS SSD PCIe Adapters provide a new generation of ultra-high-performance storagebased on solid state device technology for System x and BladeCenter. These adapters are alternatives todisk drives and are available in several sizes, from 160 GB to 1.2 TB. Designed for high-performanceservers and computing appliances, these adapters deliver throughput of up to 300,000 I/O operations persecond (IOPS), while providing the added benefits of lower power, cooling, and management overhead,and a smaller storage footprint.