Model
Brand
Western Digital
Series
BLACK SN850X NVMe
Model
WDS100T2X0E
Device Type
Internal Solid State Drive (SSD)
Used For
Consumer
Details
Form Factor 
M.2 2280
Capacity
1TB
Memory Components 
3D NAND TLC
Interface
PCI-Express 4.0 x4
Performance
Max Sequential Read
Up to 7300 MBps
Max Sequential Write
Up to 6300 MBps
4KB Random Read
Up to 800,000 IOPS
4KB Random Write
Up to 1,100,000 IOPS
Terabytes Written (TBW)
600TB
MTTF
1.75M Hours
HeatSink
No
Features
Features
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.

Soup Up Your Rig
Extremely low latency loads graphics fast with minimal stutter and lagging for an incredibly smooth, satisfying gaming experience.

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 4TB means you get to keep more games at the ready and get into the action fast.

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.

Game Mode 2.0
The latest version of Game Mode serves up even more PC performance-boosting features like load prediction to ready game assets for fast in-game loading.

Near-Max PCIe Gen43 Speeds
The WD_BLACK SN850X NVMe SSD delivers output approaching the limits of the PCIe Gen4 interface to help you get ultra-fast performance out of your storage and system components.
Environmental
Operating Temperature
0°C ~ +85°C
Storage Temperature
-40°C ~ +85°C
Max Shock Resistance
1,500G @0.5 ms half sine
Max Vibration Resistance
Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
Dimensions & Weight
Height
2.38mm
Width
22.00mm
Depth
80.00mm
Weight
7.50g