Western Digital's Ultrastar® DC SN640 NVMe SSD offers improved performance and responsiveness over prior generations, with capacities from 960GB-7.68TB at 0.8 DW/D and 800GB-6.4TB at 2 DW/D in a U.2 form factor. The DC SN640 includes Western Digital's 96-Layer BiCS4 3D TLC NAND and Western Digital's NVMe 1.3 controller, providing up to 5x read performance improvement over SATA SSDs. The DC SN640 incorporates enterprise reliability features such as power-loss protection, end-to-end data path protection, and a five-year limited warranty.
|Manufacturer Part #||0TS1930|
|Interface||PCIe Gen 3.1 x4 (Compliant to NVMe™ 1.3)|
|Form Factor||U.2 2.5 Inch
|Flash Memory Technology||WDC BiCS4 3D TLC NAND|