Description | WD 2.5″ SSD ULTRASTAR SN640 7.68TB (PCIe/NVMe)(Di) – 0TS1930 |
Manufacturer | Western Digital |
Warranty | 24 Month Guarantee (Service/Return via Manufacturer) |
Technical details | |
---|---|
Vendor | Western Digital |
Weight & dimensions | |
Height | 7 mm |
Width | 69.8 mm |
Depth | 100.5 mm |
Weight | 95 g |
Features | |
Uncorrectable Bit Error Rate (UBER) | <1 sector per 10^17 bits read |
Read latency | 225 µs |
Hardware encryption | Y |
Read speed | 3100 MB/s |
Write speed | 1800 MB/s |
Interface | PCI Express 3.1 |
SSD form factor | 2.5″ |
NVMe | Y |
NVMe version | 1.3 |
Security algorithms | 256-bit AES |
Mean time between failures (MTBF) | 2000000 h |
SSD capacity | 7680 GB |
Memory type | 3D TLC |
Random write (4KB) | 65000 IOPS |
Random read (4KB) | 467000 IOPS |
Component for | Server/workstation |
Power | |
Operating voltage | 12 V |
Power consumption (idle) | 5 W |
Power consumption (average) | 12 W |
Operational conditions | |
Operating temperature (T-T) | 0 – 78 °C |
Storage temperature (T-T) | -40 – 85 °C |
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