WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD 0TS2533
Brand: Western Digital | Category: Enterprise SSDs
SKU: 0TS2533 | Part #: 0TS2533 | MPN: WUS6CA264PSP9X3
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About the WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD 0TS2533
The WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD 0TS2533 from Western Digital is enterprise-grade Enterprise SSDs hardware built for data centers. It features 6.4 TB capacity, 2.5 Inch U.2 form factor, PCIe Gen5 interface, 13700/7500 MB/s R/W speed. The WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD (0TS2533) is an enterprise NVMe SSD with PCIe 5.0 x4 interface in 2.5" U.2 form factor, designed for data center workloads. Available in brand new condition. Western Digital enterprise ssds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Western Digital |
| Category | Enterprise SSDs |
| SKU | 0TS2533 |
| Part Number | 0TS2533 |
| MPN | WUS6CA264PSP9X3 |
| Condition | New |
| Capacity | 6.4 TB |
| Form Factor | 2.5 Inch U.2 |
| Interface | PCIe Gen5 |
| Speed | 13700/7500 MB/s R/W |
| Capacity | 6.4TB |
| Interface | NVMe PCIe Gen5 |
| Form Factor | 2.5" |
| Sequential Read | Up to 13700 MB/s |
| Sequential Write | Up to 7500 MB/s |
| Random Read IOPS | 3300000 |
| Random Write IOPS | 800000 |
| Endurance (TBW) | 3 DWPD |
| MTBF | 2500000 hours |
| Features | Open Compute Project 2.0 |
Frequently Asked Questions about WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD 0TS2533
What does the WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD do?
At 6.4 TB, the WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The PCIe 5.0 x4 interface is supported by major server platforms.
What are the headline specs of the WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD?
Key specifications for the WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD: capacity 6.4 TB; form factor 2.5 Inch U.2; interface PCIe 5.0 x4; 5 Years support; new condition; model WUS6CA264PSP9X3; part number 0TS2533; capacity 6.4 TB; interface PCIe 5.0 x4; form factor 2.5 Inch U.2; sequential read speed Up to 13700 MB/s. Manufacturer part number 0TS2533. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD compatible with my infrastructure?
The WD Ultrastar DC SN861 6.4 TB 2.5 Inch U.2 PCIe 5.0 x4 Enterprise SSD uses a PCIe 5.0 x4 interface in a 2.5 Inch U.2 form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.