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Main image of 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

Alt view image 2 of 11 - 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

Alt view image 3 of 11 - 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

Alt view image 4 of 11 - 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

Alt view image 5 of 11 - 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

Alt view image 6 of 11 - 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

Alt view image 7 of 11 - 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

Alt view image 8 of 11 - 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

Alt view image 9 of 11 - 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

Alt view image 10 of 11 - 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

Alt view image 11 of 11 - 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

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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

Name: Western Digital Black SN850X
Brand: SanDisk
SKU: N82E16820250271
Price: 687.99 USD
Availability: InStock
Rating: 5 (1260 reviews)

(1,260)(38) Write a Review

Options: 4TB SN850X w/ Heatsink

8TB SN850X w/ Heatsink
8TB SN850X w/o Heatsink
4TB SN850X w/ Heatsink
4TB SN850X w/o Heatsink
2TB SN850X w/ Heatsink
2TB SN850X w/o Heatsink
1TB SN850X w/ Heatsink
1TB SN850X w/o Heatsink

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).

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

Combo Up Savings Up To $610+

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Crush load times and slash throttling, lagging, and texture pop-ins with the WD_BLACK SN850X NVMe? SSD.? Available in capacities of 1TB up to 8TB2, this? gaming drive? is built for top-tier performance. With 7, 300MB/s1speeds (1TB - 4TB models) and a heatsink option to maintain performance, you can enjoy your favorite games without worrying about lag.?

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 5 years
Limited Warranty period (labor): 5 years
Read full details

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

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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

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

Terabytes Written (TBW)	2400TB
MTTF	1.75M Hours
HeatSink	with HeatSink

Best Sellers

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

Learn more about the SanDisk SN850X

Customer Reviews of the SanDisk SN850X

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Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Operating Temperature	32°F to 185°F (0°C to 85°C)
Storage Temperature	-40°F to 185°F (-40°C to 85°C)

Dimensions & Weight
Height	10.31mm
Width	24.46mm
Depth	80mm
Weight	30.4g

Item#: N82E16820250271

Best Sellers

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

Learn more about the SanDisk SN850X

Customer Reviews of the SanDisk SN850X

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info