Strap in for breakneck gaming speeds with the WD_BLACK SN850X NVMe™ SSD. Crush load times and slash throttling, lagging, and texture pop-ins for a smooth, fast experience that lets you compete at your absolute peak. This purpose-built gaming drive comes in capacities of 1TB to 4TB, with an optional heatsink on the 1TB and 2TB drives to help sustain top-end performance for more consistent gameplay. With the advanced features of Game Mode 2.0 (Windows® only) automatically turned on by the WD_BLACK Dashboard, the WD_BLACK SN850X NVMe SSD delivers top-tier performance to keep you playing, streaming, recording, and dominating the game.
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.
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.
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 4TB2 means you get to keep more games at the ready and get into the action fast.
More Control
The WD_BLACK Dashboard monitors the health of your drive, control of RGB lighting and exclusively on the SN850X, Game Mode 2.0 (Windows® only).
Forward Looking
A new suite of features comes with the SN850X including Predictive Loading, Overhead Balancing and Adaptive Thermal Management.
DirectStorage Supported
Supports Microsoft’s DirectStorage technology for future games that improves load times.
Technical details
Sustainability compliance
Yes
Sustainability certificates
BSMI, CE, Federal Communications Commission (FCC), KCC, TUV
Weight & dimensions
Width
22 mm
Depth
80 mm
Height
2.38 mm
Weight
7.5 g
Operational conditions
Operating temperature (T-T)
0 - 85 °C
Storage temperature (T-T)
-40 - 85 °C
Features
SSD form factor
M.2
SSD capacity
1 TB
Interface
PCI Express 4.0
NVMe
Yes
Component for
PC
Read speed
7300 MB/s
Write speed
6300 MB/s
Random read (4KB)
800000 IOPS
Random write (4KB)
1100000 IOPS
PCI Express interface data lanes
x4
M.2 SSD size
2280 (22 x 80 mm)
Windows operating systems supported
Yes
Certification
CAN ICES-3(B)/NMB-3(B), Morocco, RCM, TUV, UL, VCCI
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