6.4TB HGST Ultrastar DC SN640 Series U.2 PCIe 3.1 x4 NVMe Solid State Drive (2 DWPD)
6.4TB HGST Ultrastar DC SN640 Series U.2 PCIe 3.1 x4 NVMe Solid State Drive (2 DWPD)
Western Digital part #: 0TS1955
Main Specifications |
Product Type | Server |
Storage Capacity | 6.4TB |
Form Factor | U.2 Internal |
Interface | PCIe 3.1 x4 |
Series | Ultrastar DC SN640 |
Z-height | 7.0mm |
Endurance | 2x DWPD |
Detailed Specifications |
Lifetime Endurance | 23.36 Maximum Petabytes Written |
Life Expectancy | 2 million hours MTBF |
Read IOPS | 469,000 IOPS |
Write IOPS | 116,000 IOPS |
Read Speed | 3,100 MB/s |
Write Speed | 1,800 MB/s |
NAND | WDC BiCS4 3D TLC NAND |