

WD Black SN850X 1TB SSD with Heatsink
Key Features
- Capacity
- 1 TB
- Storage Type
- SSD
- Form Factor
- M.2 2280
- Interface
- PCIe 4.0 x4 (NVMe)
- Use
- Internal
Price comparison • £333.97 to £352.26 • See more in Hard Drives & SSD's
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Product Description
The WD Black SN850X 1TB SSD with Heatsink is an SSD, using flash memory with no moving parts for swift access and quieter operation. Its 1 TB capacity provides ample space for large game libraries, creative projects, or demanding applications. PCIe 4.0 x4 (NVMe) interface offers significantly higher bandwidth than previous generations, so file transfers and load times are noticeably quicker. Read More...
This model supports PCIe Gen 4.0, enabling top-tier sequential reads up to 7300 MB/s and writes up to 6300 MB/s for rapid boot times and minimal waiting during heavy workloads. An endurance rating of 600 TBW means it can handle frequent writes over years of intensive use. NVMe 2.0 support ensures compatibility with the latest platforms, while a 1 GB cache buffer helps maintain high speeds during sustained transfers.
Product Information
| Brand | Western Digital |
|---|---|
| Model Number | WDS100T2XHE |
| Product Name | WD Black SN850X 1TB SSD with Heatsink |
Product Features
| Capacity | 1 TB |
|---|---|
| Storage Type | SSD |
| Use | Internal |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 (NVMe) |
| Read Speed (max) | 7300 MB/s |
| Write Speed (max) | 6300 MB/s |
| NVMe version | NVMe 2.0 |
| PCIe generation | PCIe Gen 4.0 |
| Cache / buffer | 1 GB |
| Endurance (TBW) | 600 TB |
| Colour | Black |
| Product Dimensions | 23.4 mm x 80 mm x 8.8 mm |
| Compatible Devices | PC / Gaming Console |