Built for elite gaming.

Crush load times and slash throttling, lagging, and texture pop-ins with the WD BLACK SN850X NVMe SSD. Available in capacities of 1TB up to 8TB2, this gaming drive is built for top-tier performance. With 7,300MB/s speeds and a heatsink option to maintain performance, you can enjoy your favorite games without worrying about lag. Plus, the downloadable WD BLACK Dashboard (Windows only) can automatically turn on Game Mode 2.0 features. The WD BLACK SN850X NVMe SSD delivers a smooth, fast experience —and the innovations that let you compete at your absolute peak.

Gain 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.

Heatsink for the Win
All capacities have an optional heatsink version that's not only eye-catching, but also helps your rig maintain peak performance through your most intense gaming sessions.

More Room for More Games
Capacities up to 8TB2 built with Western Digital TLC 3D NAND, means you get to keep more games at the ready — and get into the action even faster.

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 features
The WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management.

DirectStorage Supported
Improve load times and get precious time back with Microsoft® DirectStorage technology.

Capacity
2TB

Form Factor
M.2 2280

Connector
M.2

Sequential Read Performance
7300MB/s

Sequential Write Performance
6600MB/s

Random Read
1200K IOPS

Random Write
1100K IOPS

Interface
PCIe Gen4 x4

Endurance (TBW)
1200

Dimensions (L x W x H)
80mm x 23.4mm x 8.8mm

Weight
24gms

Operating Temperature
0°C to 85°C

Non-Operating Temperature
-40°C to 85°C

Compatibility
Windows 10+
PlayStation®5 (Heatsink model only)
Computer with M.2 (M-key) port, capable of taking M.2 2280 form factor