Description
Unlock unprecedented storage capacity and performance with the Western Digital Ultrastar DC SN655 61.44TB NVMe SSD. Engineered for modern server and data center environments, this enterprise-class drive delivers read-intensive performance with 1 DWPD endurance, 890K IOPS random read speed, and PCIe Gen4 NVMe 1.4b support. Built with Western Digital’s BiCS5 TLC 3D NAND and dual-port failover capability, the SN655 is optimized for cloud-scale workloads, AI/ML datasets, and real-time analytics. Its U.3 15mm form factor integrates seamlessly into standard infrastructures while ensuring high availability, low latency, and maximum efficiency at scale.
| Specification | Details |
|---|---|
| Brand | Western Digital |
| Series | Ultrastar DC SN655 |
| Model Number | WUS5EC0C1ESP7Y1 |
| Part Number | 0TS2508 |
| Form Factor | U.3 15 mm |
| Interface | PCI Express NVMe 4.0 |
| Capacity | 61.44 TB |
| Read/Write Endurance | 1 DWPD (Drive Writes Per Day) |
| Performance | 890,000 IOPS Read / 29,000 IOPS Write |
| Sequential Read | Up to 4.20 GB/s |
| Sequential Write | Up to 3.08 GB/s |
| MTBF | 2.5 million hours (projected) |
| NAND Flash Type | Western Digital BiCS5 TLC 3D NAND |
| Controller | WD NVMe 1.4b Controller |
| Power Loss Protection | Yes |
| Operating System Support | Windows, Windows Server, Linux |
| Device Supported | Servers, Data Centers |
| Dimensions (HxWxD) | 0.6" x 2.8" x 4" |
| Weight | 5.20 oz |
| Warranty | 5-Year Limited Warranty |
| Condition | New and Factory Fresh |
| Shipping Weight | 1 lb |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Trusted by enterprise and education leaders who need AV done right
Why Clients Choose AVENDOR for Pro AV Projects
A clear difference in expertise, service, and speed.
Trusted by
You may also like
