Description
Boost your data center's performance with the WD Ultrastar DC SN655 WUS5EA1A1ESP7E1 15.36TB NVMe SSD. Built for the most demanding enterprise workloads, this high-capacity U.3 SSD delivers exceptional read speeds up to 6800 MB/s and random read performance up to 1.1 million IOPS. Designed with PCIe Gen 4.0 interface and powered by Western Digital’s NVMe 1.4b controller and BiCS5 3D NAND, it ensures low-latency, high-throughput performance for unstructured data, machine learning, and AI applications.
With dual-port redundancy, end-to-end data protection, and power loss protection, the SN655 enhances both availability and integrity of mission-critical data. It's the ideal choice for hyperscale, cloud, and enterprise environments needing scalable, power-efficient storage that’s ready for emerging workloads.
| Specification | Details |
|---|---|
| Brand | WD |
| Series | Ultrastar DC SN655 |
| Model | WUS5EA1A1ESP7E1 |
| Manufacturer Part Number | 0TS2460 |
| Form Factor | 2.5" U.3 (15 mm) Internal |
| Interface | PCI Express NVMe 4.0 |
| Read Speed (Max) | 6800 MB/s |
| Write Speed (Max) | 3700 MB/s |
| Random 4K Read | 1,100,000 IOPS |
| Random 4K Write | 135,000 IOPS |
| NAND Flash Type | BiCS5 TLC 3D NAND |
| Endurance | 1.0 DWPD |
| MTBF | 2.5 million hours (projected) |
| Power Loss Protection | Yes |
| Supported Platforms | PC, Linux |
| Dimensions (H x W x L) | 0.6" x 2.8" x 4" |
| Weight | Approx. 5.20 oz |
| Condition | New and Factory Fresh |
| Shipping Weight | 1 lb |
| Warranty | 5-Year Limited Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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