Your Browsing History
Best Sellers
Meet Your Seller
WD_BLACK 4TB SN850X NVMe Internal Gaming SSD Solid State Drive with Heatsink - Works with Playstation 5, Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS400T2XHE
- TRANSFORM YOUR PC. Get top-tier performance and ridiculously short load times for your gaming PC or workstation with insane speeds up to 7,300 MB/s (1TB – 8TB models).
- MORE ROOM, MORE GAMES. Capacities up to 8TB built with Western Digital® TLC 3D NAND, means you get to download more games — and stop deleting your favorites.
- HEATSINK FOR THE WIN. All capacities have an optional heatsink version to help maintain peak performance through your most intense gaming sessions.
- DO MORE WITH DASHBOARD. The downloadable WD_BLACK™ Dashboard (Windows® only) monitors your drive’s health, lets you customize your RGB lighting (heatsink versions only), and can automatically detect games to turn on Game Mode 2.0.
- FUTURE-FORWARD FEATURES. The WD_BLACK™ SN850X boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management (ATM).
+
+
Specs
Reviews (1,245)
See all Q & A 
Any questions? Our AI beta will help you find out quickly.
Try me now
Learn more about the SanDisk SN850X
| Best Seller Ranking | #70 in Internal SSDs |
|---|
| Max Sequential Read | Up to 7300 MBps |
|---|---|
| Max Sequential Write | Up to 6600 MBps |
| 4KB Random Read | Up to 1,200,000 IOPS |
| Form Factor | M.2 2280 |
|---|---|
| Capacity | 4TB |
| Interface | PCI-Express 4.0 x4 |
| 4KB Random Write | Up to 1,100,000 IOPS |
|---|
| Power Consumption (Active) | Average Active Power: 65mW Maximum Operating Power: 8W |
|---|---|
| Power Consumption (Idle) | PlayStation: 5mW |
| 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 |
| Brand | Western Digital |
|---|---|
| Series | Black |
| Model | SN850X |
| Part Number | WDS400T2XHE |
| Device Type | Solid State Drives |
| Used For | Consumer |
| Protocol | NVMe |
|---|
| Terabytes Written (TBW) | 2400TB |
|---|---|
| MTTF | 1.75M Hours |
| HeatSink | with HeatSink |
| Features | Gain the ultimate gaming edge Insane speeds up to 7,300MB/s (1TB - 4TB models) deliver top-tier performance with ridiculously short load times - for the elite gaming experience you’ve been waiting for. Heatsink for the win All capacities have an optional heatsink version that's not only eye-catching, but also helps your rig maintain peak performance through your most intense gaming sessions. More room for more games Capacities up to 8TB built with Western Digital TLC 3D NAND, means you get to keep more games at the ready - and get into the action even faster. Do more with WD_BLACK Dashboard The downloadable WD_BLACK Dashboard (Windows only) monitors your drive's health, lets you customize your RGB lighting, and, exclusively on the SN850X SSD, enables Game Mode 2.0 to transform your gaming experience. Future-forward features The WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management (ATM). DirectStorage supported Improve load times and get precious time back with Microsoft DirectStorage technology. |
|---|
| Operating Temperature | 32°F to 185°F (0°C to 85°C) |
|---|---|
| Storage Temperature | -40°F to 185°F (-40°C to 85°C) |
| Height | 10.31mm |
|---|---|
| Width | 24.46mm |
| Depth | 80mm |
| Weight | 30.4g |
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- This item is covered by The Hometred Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...
LOADING...