Western Digital Black SN850X NVMe 1 TB M.2 PCI Express 4.0
- 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
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 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.
| Features | |
|---|---|
| Certification | CAN ICES-3(B)/NMB-3(B), Morocco, RCM, TUV, UL, VCCI |
| Windows operating systems supported | Yes |
| PCI Express interface data lanes | x4 |
| Random write (4KB) | 1100000 IOPS |
| Random read (4KB) | 800000 IOPS |
| Write speed | 6300 MB/s |
| Read speed | 7300 MB/s |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Component for | PC |
| NVMe | Yes |
| Interface | PCI Express 4.0 |
| SSD form factor | M.2 |
| SSD capacity | 1 TB |
| Weight & dimensions | |
|---|---|
| Weight | 7.5 g |
| Height | 2.38 mm |
| Depth | 80 mm |
| Width | 22 mm |
| General | |
|---|---|
| Product family | Black |
| Operational conditions | |
|---|---|
| Storage temperature (T-T) | -40 – 85 °C |
| Operating temperature (T-T) | 0 – 85 °C |
| Sustainability | |
|---|---|
| Sustainability compliance | Yes |
| Other features | |
|---|---|
| Compliance certificates | BSMI, CE, Federal Communications Commission (FCC), KCC, cTUVus |
- leaflet
- WD_BLACK SN850X NVMe SSD
