WD_BLACK SN850X 4TB M.2 2280 PCIe Gen4 NVMe Gaming SSD up
WD_BLACK SN850X 4TB M.2 2280 PCIe Gen4 NVMe Gaming SSD up to 7300 MB/s read speed
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- Get the Ultimate Gaming Edge. Insane speeds up to 7,300 MB/s deliver top-tier performance with ridiculously short load times for the elite gaming experience you’ve been waiting for.
- Soup Up Your Rig. Extremely low latency loads graphics fast with minimal stutter and lagging for an incredibly smooth, satisfying gaming experience.
- More Room for More Games. Today’s A-list titles can take up 200GB or more of storage. A range of capacities from 1TB to 4TB means you get to keep more games at the ready and get into the action fast.
- 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.
- Game Mode 2.0. The latest version of Game Mode serves up even more PC performance-boosting features like load prediction to ready game assets for fast in-game loading.
| SKU: | B0B7CQ2CHH |
| Weight: | 7.5 g |
| Dimensions: | 8 x 2.2 x 0.24 cm; 7.5 Grams |
| Brand: | WD |
| Model: | WDS400T2X0E |
| Colour: | Black |
| Batteries Included: | No |
| Manufacture: | Western Digital |
| Colour: | Black |
From the manufacturer
Soup Up Your Rig
Extremely low latency loads graphics fast with minimal stutter and lagging for an incredibly smooth, satisfying gaming experience.
 WD_BLACK SN850X |  WD_BLACK SN770 NVMe SSD |  WD_BLACK SN750SE NVMe SSD |  WD_BLUE SN570 NVMe SSD | |
| Capacities (3) | 1TB – 4TB | 250GB – 2TB | 250GB – 1TB | 250GB – 1TB |
| Interface (2) | PCIe Gen4x4 | PCIe Gen4x4 | PCIe Gen4x4 | PCIe Gen4x4 |
| Sequential Read (MB/s) (1) | Up to 7,300 | Up to 5,150 | Up to 3,600 | Up to 3,500 |
| Sequential Write (MB/s) (1) | Up to 6,600 | Up to 4,900 | Up to 2,830 | Up to 3,500 |
| Great for | Gaming | Gaming | Gaming | Creators |
1. Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.
2. PCIe Gen4 storage technology requires a compatible motherboard. WD_BLACK SN850X is backwards-compatible with PCIe Gen3.
3. 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
Western Digital, the Western Digital logo, WD_BLACK, and the WD_BLACK logo are registered marks or marks of Western Digital Corporation or its affiliates in the U.S. and/or other countries. NVMe is a mark of NVM Express, Inc. PCIe is a mark of PCI-SIG in the United States and/or other countries. Windows is a mark of Microsoft Corporation. All other marks are the property of their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products.
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