WD_BLACK SN850X 8TB, M.2 double-sided 2280 NVMe, Read speeds up to 7300 MB/s, Write speeds up to 6,600 MB/s, Gaming Expansion, PCIe Gen4 NVMe, High Performance Internal SSD, Black
RRP £1,229.99
WD_BLACK SN850X 8TB is priced at £1,190.00 — stable over the last 30 days.
Price last checked:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
- This product has been replaced by our latest generation. Please search for the SANDISK Optimus GX PRO 850X NVMe SSD
- TRANFORM YOUR PC: Insane speeds up to 7,300MB/s (1TB - 4TB models) deliver top-tier performance with ridiculously short load times for your gaming PC or workstation — for the elite experience you’ve been waiting for.
- MORE ROOM FOR MORE GAMES: Capacities up to 8TB built with SANDISK TLC 3D NAND, means you get to keep more games at the ready — and get into the action even faster.
- HEATSINK FOR THE WIN: The WD_BLACK SN850X NVMe SSD 1TB and 2TB drives have an optional heatsink version that not only looks awesome but also helps your rig maintain peak performance through the most intense gaming sessions.
- DO MORE WITH WD_BLACK DASHBOARD: The downloadable WD_BLACK Dashboard (Windows only) monitors your drive’s health, lets you customize your RGB lighting, and, exclusively on the SN850X SSD, enables Game Mode 2.0 to transform your gaming experience.
- FUTURE FORWARD FREATURES: The WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management (ATM). POWERED BY SANDISK: The WD_BLACK, WD Blue, and WD Green flash products are manufactured by Sandisk Technologies, Inc. or its affiliates and distributed under license from Western Digital Corporation.
About This Product
The WD_BLACK SN850X 8TB is a high-performance internal SSD from Western Digital, featuring a compact M.2 2280 form factor and NVMe interface. With read speeds up to 7300 MB/s and write speeds up to 6600 MB/s, this PCIe Gen4 NVMe SSD is suitable for gaming PCs and workstations requiring fast storage. It is ideal for users who need high-capacity storage, such as gamers with large game libraries, and those who require fast loading times and responsive performance.
Near its lowest price
At £1,190.00, WD_BLACK SN850X 8TB is at or near its lowest tracked price of £1,190.00. The 30-day average is £1,194.35, making this a good time to buy if you've been waiting for a deal.
Price History
Historical Prices
| Date | Price | Change |
|---|---|---|
| 13 Oct 2026, 00:42 | £1,190.00 | No change |
| 12 Oct 2026, 00:54 | £1,190.00 | No change |
| 11 Oct 2026, 16:43 | £1,190.00 | -£5.00 (-0.4%) |
| 10 Oct 2026, 00:55 | £1,195.00 | No change |
| 9 Oct 2026, 00:56 | £1,195.00 | No change |
| 8 Oct 2026, 00:52 | £1,195.00 | No change |
| 7 Oct 2026, 00:55 | £1,195.00 | No change |
| 6 Oct 2026, 00:57 | £1,195.00 | No change |
| 5 Oct 2026, 01:00 | £1,195.00 | No change |
| 4 Oct 2026, 00:59 | £1,195.00 | No change |
