SanDisk's ULLtraDIMM SSD will be used by IBM under the eXFlash DIMM brand name. IBM recently announced that the eXFlash DIMM is an option for its System x3850 and x3950 X6 servers providing up to 12.8TB of flash capacity. IBM tested the solution under a variety of enterprise workloads and end-user scenarios. These early benchmarks showed that the eXFlash DIMM SSD achieved 5-10 microsecond write latency.
SanDisk's ULLtraDIMM SSD was developed in partnership with Diablo Technologies.