WD_BLACK SN850X NVMe™ SSD - 1TB

The Ultimate X Factor

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 4TB2, 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/s1 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 2TB2 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 200GB2 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 Management5.

DirectStorage Supported
Supports Microsoft’s DirectStorage technology for future games that improves load times.

Features
- Endurance of up to 2400TBW 
- A new suite of features including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management
- Push the envelope of PCIe Gen4 technology with read speeds up to 7300MB/s, giving you seamless gameplay and incredibly short load times

Capacity
1 TB

Form Factor
M.2 2280

Connector
M.2

Compatibility
Windows® 11, 10, 8.1 
PlayStation® 5
Computer with M.2 (M-key) port, capable of taking M.2 2280 form factor

Sequential Read Performance
7300MB/s

Sequential Write Performance
6300MB/s

Random Read
800K IOPS

Random Write
1100K IOPS

Interface
PCIe Gen4 x4

Warranty
5-Year Limited Warranty

Endurance (TBW)
600

Dimensions (L x W x H)
80mm x 22mm x 2.38mm

Weight
7.5gms

Model Number
WDS100T2X0E

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

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. 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
3. PCIe Gen4 storage technology requires a compatible motherboard. WD_BLACK SN850X is backwards-compatible with PCIe Gen3.
4. For PS5™ firmware compatibility, please visit http://wdblack.com/SN850HS-PS5.
5. Requires the WD_BLACK Dashboard (Windows® only)