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Western Digital
Western Digital Ultrastar DC SN655 3.84 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND
SKU
0TS2462
In Stock
7.68TB, U.3 15 mm, Security ISE, NVMe SSD
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Next Day (UK) Delivery offered on stock items
- Power loss protection, end-to-end data path protection, variable sector sizes, and more
- Western Digital NVMe 1.4 Compliant Controller and PCle® 4.0
- Western Digital BiCS5 3D TLC NAND
| Hard drive | |
|---|---|
| SSD capacity | 3.84 TB |
| Memory type | TLC 3D NAND |
| Performance | |
| Server operating systems supported | Yes |
| Windows operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Interface | PCI Express 4.0 |
| Component for | Server/workstation |
| NVMe | Yes |
| NVMe version | 1.4 |
| SSD capacity | 3.84 TB |
| Read speed | 6800 MB/s |
| Write speed | 2600 MB/s |
| Memory type | TLC 3D NAND |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |
| Random write (4KB) | 80000 IOPS |
| Random read (4KB) | 980000 IOPS |
| Mean time between failures (MTBF) | 2500000 h |
| Hardware encryption | Yes |
| Data transmission | |
| Read speed | 6800 MB/s |
| Write speed | 2600 MB/s |
| Random write (4KB) | 80000 IOPS |
| Random read (4KB) | 980000 IOPS |
| Endurance | |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |
| Mean time between failures (MTBF) | 2500000 h |
| Features | |
| Interface | PCI Express 4.0 |
| Component for | Server/workstation |
| Server operating systems supported | Yes |
| NVMe | Yes |
| NVMe version | 1.4 |
| SSD capacity | 3.84 TB |
| Windows operating systems supported | Yes |
| Read speed | 6800 MB/s |
| Write speed | 2600 MB/s |
| Linux operating systems supported | Yes |
| Memory type | TLC 3D NAND |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |
| Random write (4KB) | 80000 IOPS |
| Random read (4KB) | 980000 IOPS |
| Mean time between failures (MTBF) | 2500000 h |
| Hardware encryption | Yes |
| SSD form factor | U.3 |
| Design | |
| Component for | Server/workstation |
| SSD form factor | U.3 |
| Weight & dimensions | |
|---|---|
| Width | 69.8 mm |
| Weight | 147.3 g |
| Height | 14.9 mm |
| Depth | 100.3 mm |
| System requirements | |
| Server operating systems supported | Yes |
| Windows operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Technical details | |
| Interface | PCI Express 4.0 |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Hardware encryption | Yes |
| SSD form factor | U.3 |
| Warranty period | 5 year(s) |
| Software | |
| Windows operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Other features | |
| Warranty period | 5 year(s) |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |