W
#3 · SSDs (NVMe)
WD Black SN850X 2TB PCIe 4.0 NVMe M.2
Western Digital
91.6/ 100 · n=9,851 reviews
High confidence · 5 sources
The WD_BLACK SN850X is a PCIe Gen4 NVMe M.2 2280 gaming SSD built for elite performance, with sequential reads up to 7,300 MB/s plus features like Game Mode 2.0, Predictive Loading and Adaptive Thermal Management to slash load times and minimise lag.
Specifications
- Capacity
- 2TB
- Interface
- PCIe Gen4 16GT/s, up to 4 lanes (NVMe)
- Form factor
- M.2 2280
- Sequential read
- Up to 7,300 MB/s
- Sequential write
- Up to 6,600 MB/s
- Random read
- Up to 1,200,000 IOPS
- Random write
- Up to 1,100,000 IOPS
- NAND
- Sandisk TLC 3D NAND
- Endurance
- 1,200 TBW
- Warranty
- 5-year limited