WD Ultrastar DC SN861 WUS6BA138PSP9X3
SSD | Data Centre | 3.84 TB | internal | 2.5" | U.2 PCIe 5.0 x4 (NVMe)
MPN
0TS2526
Manufacturer
Western Digital
QuickCode
1663901
Qty immediately available
2
Total stock
2
RRP: £8,537.41 inc VAT
£3,357.37
inc VAT
£2,797.81 ex
VAT
Save
60%
Quantity in Cart:
Low stock, order soon!
We are an Authorised Diamond Partner
All products come in brand new original packaging.
Delivery
Order by 4:30pm UK Time
(excluding weekends and Bank Holidays) for UK Mainland next working day delivery.
Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.
7 Working Days£0.00
Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98
3 working days (UK Mainland)
Next Working Day£7.97
Next working day (UK Mainland)
Main Specification
| Product Description | WD Ultrastar DC SN861 WUS6BA138PSP9X3 - SSD - Data Centre - 3.84 TB - U.2 PCIe 5.0 x4 (NVMe) |
|---|---|
| Type | Solid state drive - internal |
| Capacity | 3.84 TB |
| Form Factor | 2.5" |
| Interface | U.2 PCIe 5.0 x4 (NVMe) |
| Drive Class | Data Centre |
| Features | End-to-end data path protection, Instant Secure Erase (ISE), Power Loss Protection (PLP), high Quality of Service (QoS), Open Compute Project 2.0, NVMe 2.0 |
| Dimensions (WxDxH) | 69.85 mm x 100.45 mm x 15 mm |
| Localisation | Worldwide |
| Manufacturer Warranty | 5-year warranty |
General
| Device Type | Solid state drive - internal |
|---|---|
| Capacity | 3.84 TB |
| Form Factor | 2.5" |
| Interface | U.2 PCIe 5.0 x4 (NVMe) |
| Features | End-to-end data path protection, Instant Secure Erase (ISE), Power Loss Protection (PLP), high Quality of Service (QoS), Open Compute Project 2.0, NVMe 2.0 |
| Width | 69.85 mm |
| Depth | 100.45 mm |
| Height | 15 mm |
Performance
| Drive Writes Per Day (DWPD) | 1 |
|---|---|
| Drive Class | Data Centre |
| Internal Data Rate | 13700 MBps (read) / 7200 MBps (write) |
| 4KB Random Read | 3300000 IOPS |
| 4KB Random Write | 330000 IOPS |
Reliability
| MTBF | 2,500,000 hours |
|---|---|
| Non-Recoverable Errors | 1 per 10^17 |
Expansion & Connectivity
| Interfaces | 1 x U.2 PCIe 5.0 x4 (NVMe) |
|---|---|
| Compatible Bay | 2.5" |
Power
| Power Consumption | 5 watt (idle) |
|---|
Miscellaneous
| Localisation | Worldwide |
|---|
Manufacturer Warranty
| Service & Support | Limited warranty - 5 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 70 °C |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 85 °C |
Product features
Reliable data protection
With features like Instant Secure Erase (ISE) and Power Loss Protection (PLP), this drive safeguards data against corruption and unauthorized access, ensuring immediate data integrity.High-performance interface
Equipped with a U.2 PCIe 5.0 x4 interface, this hard drive offers fast data transfer rates, making it suitable for high-demand applications in data center environments.Robust operational capability
Designed for reliability, the WD Ultrastar DC SN861 can handle heavy workloads with a calculated MTBF indicating long-term operational efficiency in critical environments.Advanced read and write speeds
Achieving 4KB random read speeds of 3300000 IOPS and write speeds of 330000 IOPS, this drive is tailored for applications requiring rapid data processing and access.Consistent service quality
The drive supports high Quality of Service (QoS), making it an excellent choice for applications that demand consistent performance under varying workloads.Key selling points
- Solid-state drive design for enhanced performance and durability
- Internal data rate of 13700 MBps for quick data access
- End-to-end data path protection ensures data integrity
- Compliant with NVMe 2.0 standards for modern infrastructure
- 4kb random read performance of 3300000 IOPS
References
MPN: 0TS2526
What our Customers think about us!
Page generated at:
28/08/2026 21:01:56