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Western Digital Ultrastar DC SN655 30.7 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND ISE (0TS2509)
Western Digital Ultrastar DC SN655 30.7 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND ISE (0TS2509)



Western Digital Ultrastar DC SN655 30.7 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND ISE (0TS2509)
Guarantee
60 month
Delivery from Lithuania in
3 - 7
business days
| Component for | Server/workstation |
| Depth | 100.3 mm |
| Hardware encryption | Yes |
| Height | 14.9 mm |
| Interface | PCI Express 4.0 |
| Linux operating systems supported | Yes |
| Mean time between failures (MTBF) | 2500000 h |
| Memory type | TLC 3D NAND |
| NVMe | Yes |
| NVMe version | 1.4 |
| Operating temperature (T-T) | 0 - 70 °C |
| Random read (4KB) | 10520000 IOPS |
| Random write (4KB) | 660000 IOPS |
| Read latency | 110 µs |
| Read speed | 6100 MB/s |
| Server operating systems supported | Yes |
| SSD capacity | 30 TB |
| SSD form factor | U.3 |
| Storage temperature (T-T) | -40 - 85 °C |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |
| Warranty period | 5 year(s) |
| Weight | 147.3 g |
| Width | 69.8 mm |
| Windows operating systems supported | Yes |
| Write latency | 15 µs |
| Write speed | 3400 MB/s |