Type and capacity
Disk capacity
1 TB - 4 TB
Series
Disc Series
WD Black
Utilisation
Use
For computers, Internal
Features
Random read speed
1,200,000 IOPS
Random write speed
1,100,000 IOPS
Read Speed
7,300 MB/s
Write speed
6,600 MB/s
Special features
Disk cooler
Article/cell size
Article/cell size
TLC (Triple-Level Cell)
Disk service life
Disk service life
1,200 TBW
Operating temperature
Operating temperature from
0 °C
Operating temperature to
85 °C
Dimensions
Width
23.4 mm (2.34 cm)
Height
8.8 mm (0.88 cm)
Depth
80 mm (8 cm)
Weight
Weight
100 g (0.1 kg)
![WD_BLACK SN850X NVMe SSD POWERED BY SANDISK 2 TB, [With Heatsink] - SSD - Main image](https://image.alza.cz/products/FW137ixh4/FW137ixh4.jpg?width=500&height=500 "WD_BLACK SN850X NVMe SSD POWERED BY SANDISK 2 TB, [With Heatsink] Main image")
