WD - BLACK SN850X 4TB Internal SSDPCIe Gen 4 x4 NVMe with Heatsink
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 8TB, this gaming drive is built for top-tier performance. With 7,300MB/s speeds (1TB - 4TB models) 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 7,300MB/s (1TB - 4TB models) 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 8TB 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 (ATM).
DirectStorage supported
Improve load times and get precious time back with Microsoft® DirectStorage technology.
| Manufacturer | WD |
|---|---|
| Specification | Form Factor M.2 2280 Usage Everyday computing NAND Flash Memory Type 3D TLC Product Weight 0.07 ounces Color Black Maximum Read Speed 7300 megabytes per second Color Category Black Manufacturer's Warranty - Parts 5 Years Maximum Write Speed 6600 megabytes per second Storage Drive Type SSD Heatsink Yes Product Width 0.96 inches Interface(s) PCIe Gen 4 x4 Operating System Compatibility Windows Product Height 0.41 inches Storage Capacity 4000 gigabytes SSD Endurance 2400 terabytes Model Number WDBB9H0040BNC-WRSN Product Compatibility Desktop computers Product Name BLACK SN850X 4TB Internal SSDPCIe Gen 4 x4 NVMe with Heatsink Manufacturer's Warranty - Labor 5 years Brand WD Internal Or External Internal |