Western Digital Black Gaming Drive SN850X NVMe SSD - 4TB Without Heatsink WDS400T2X0E-00BCA0

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/s1 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 7,300 MB/s1 (1TB - 4TB models) deliver top-tier performance with ridiculously short load times — for the elite gaming experience you’ve been waiting for.

Specifications Capacity
4TB 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
Warranty 5-Year Limited Warranty
Endurance (TBW) 2400units
Dimensions (L x W x H) 80mm x 22mm x 2.38mm
Weight 7.5gms
Operating Temperature 0°C to 85°C
Non-Operating Temperature -40°C to 85°C
Certifications BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TUV, UL, VCCI