Western Digital Ultrastar DC SN655 - 15.36TB U.3 NVMe PCIe Gen4 SSD, 3D TLC (Data Center)
Ultrastar DC SN655 15.36TB U.3 NVMe PCIe Gen4 SSD — up to 6,800 MB/s read and 3,700 MB/s write, 3D TLC NAND, engineered for data center and server applications.
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Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Storage (SSD & HDD) - PCIe Lanes (SSD) | x4 |
|---|
Western Digital Ultrastar DC SN655. SSD capacity: 15.4 TB. SSD form factor: U.3. Read speed: 6800 MB/s. Write speed: 3700 MB/s. Component for: Server/workstation
| NVMe version | 1.4b |
| SSD capacity | 15.4 TB |
| SSD form factor | U.3 |
| Interface | PCI Express 4.0 |
| Feature | Linux operating systems supported |
| Memory type | 3D TLC NAND |
| Component for | Server/workstation |
| Read speed | 6800 MB/s |
| Write speed | 3700 MB/s |
| Random read (4KB) | 1100000 IOPS |
| Random write (4KB) | 125000 IOPS |
| Read latency | 100 µs |
| Write latency | 15 µs |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^17 bits read |
| Mean time between failures (MTBF) | 2500000 h |
| Operating voltage | 12 V |
| Power consumption (idle) | 8 W |
| Width | 69.8 mm |
| Depth | 100.5 mm |
| Height | 15 mm |
| Weight | 147.3 g |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 85 °C |