Description
Boost your server performance with the WD Ultrastar DC SN655 WUS5EA1A1ESP7E4—a 15.36TB enterprise-grade NVMe SSD built for demanding, read-intensive workloads. Engineered for modern data centers, this drive supports the U.3 15 mm form factor and leverages PCIe Gen 4.0 x4 with NVMe 1.4b for blazing-fast speeds of up to 6,800 MB/s. With endurance rated at 1 DWPD and 28,672 TBW, this SSD is ideal for AI/ML, big data analytics, and hyperscale deployments. It features 2.5M MTBF, power loss protection, and support for Linux, Windows, and server platforms—maximizing capacity and performance while minimizing downtime.
| Specification | Details |
|---|---|
| Brand | WD |
| Series | Ultrastar DC SN655 |
| Model | WUS5EA1A1ESP7E4 |
| Part Number | 0TS2469 |
| Form Factor | U.3 15 mm, 2.5" |
| Interface | PCIe NVMe 4.0 x4 |
| Capacity | 15.36 TB |
| Read Speed (Max) | 6,800 MB/s |
| Write Speed (Max) | 3,700 MB/s |
| Random Read IOPS (4K) | 1,100,000 IOPS |
| Random Write IOPS (4K) | 125,000 IOPS |
| DWPD (Drive Writes/Day) | 1 DWPD |
| TBW (Total Bytes Written) | 28,672 TB |
| NAND Type | BiCS5 TLC 3D NAND |
| Controller | Western Digital NVMe 1.4b |
| Endurance Type | Read-Intensive |
| Operating System Support | Windows, Windows Server, Linux |
| Device Compatibility | Server |
| MTBF | 2.5 Million Hours (Projected) |
| Dimensions (H x W x L) | 0.6" x 2.8" x 4" |
| Weight | 5.20 oz (approx.) |
| Condition | New and Factory Fresh |
| Shipping Weight | 1 lb |
| Warranty | 5-Year Limited Warranty |
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