SSDs have continued to mature as manufacturers search for refined methods to exploit the high performance and low latency of flash. What initially began as standard 2.5" drives with SAS/SATA connections, morphed into PCIe-connected SSDs and M.2 designs that communicate via the PCIe bus to achieve lower latency. New standards, such as NVMe, have even come to fruition (covered in our Defining NVMe article). Each step on the path to creating the perfect storage device has resulted in tangible benefits, but the ULLtraDIMM has taken what could be the final step, short of fusing a storage medium onto the CPU itself. The SanDisk ULLtraDIMM DDR3 SSD brings latency as low as five microseconds by sidestepping the traditional storage stack, and communicating via the DDR3 bus.
Read more at http://www.tweaktown.com/reviews/6815/sandisk-ulltradimm-ddr3-400gb-ssd-enterprise-review/index.html
SSDs have continued to mature as manufacturers search for refined methods to exploit the high performance and low latency of flash. What initially began as standard 2.5" drives with SAS/SATA connections, morphed into PCIe-connected SSDs and M.2 designs that communicate via the PCIe bus to achieve lower latency. New standards, such as NVMe, have even come to fruition (covered in our Defining NVMe article). Each step on the path to creating the perfect storage device has resulted in tangible benefits, but the ULLtraDIMM has taken what could be the final step, short of fusing a storage medium onto the CPU itself. The SanDisk ULLtraDIMM DDR3 SSD brings latency as low as five microseconds by sidestepping the traditional storage stack, and communicating via the DDR3 bus.
Read more at http://www.tweaktown.com/reviews/6815/sandisk-ulltradimm-ddr3-400gb-ssd-enterprise-review/index.html
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