SN850X NVMe SSD 4tb
SN850X NVMe SSD 4tb
Hero image 0 of SN850X NVMe SSD 4tb, 0 of 4
WD BLACK

SN850X NVMe SSD 4tb

81 ratings

Key item features

  • Gaming Performance: Delivers top-tier performance and significantly reduced load times for gaming PCs and workstations, enhancing the overall gaming experience.
  • High Capacity: Features 4TB capacity built with Western Digital TLC 3D NAND, allowing for the storage of numerous games and applications.
  • Speed Optimization: Achieves speeds of 7,300MB/s (for 1TB - 4TB models), effectively crushing load times and minimizing throttling, lagging, and texture pop-ins.
  • Thermal Management: Offers an optional heatsink version to help maintain peak performance during intense gaming sessions by preventing thermal throttling.
  • Software Enhancement: Supports the downloadable WD_BLACK Dashboard (Windows only) which can automatically activate Game Mode 2.0 features for optimized performance.
  • Broad Compatibility: Compatible with Windows 10+, PlayStation 5 (heatsink model only), and computers equipped with an M.2 (M-key) port capable of taking an M.2 2280 form factor.
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Specs

HD capacity, 4 TBHD type, Solid StateBrand, WD BLACKInternal/external, InternalInterface type, PCI ExpressHard drive form factor, 2

About this item

Product details

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 8TB, this gaming drive is built for top-tier performance. With 7,300MB/s speeds (1TB - 4TB models) and a heatsink option to maintain performance, you can enjoy your favorite games without worrying about lag. Plus, the downloadable WD_BLACK Dashboard (Windows only) can automatically turn on Game Mode 2.0 features. The WD_BLACK SN850X NVMe SSD delivers a smooth, fast experience —and the innovations that let you compete at your absolute peak.

Compatibility

  • Windows 10+
  • PlayStation5 (Heatsink model only) 4
  • Computer with M.2 (M-key) port, capable of taking M.2 2280 form factor

Product Features

  • Get top-tier performance and ridiculously short load times for your gaming PC or workstation
  • High capacities built with Western Digital TLC 3D NAND so you get to download more games
  • Optional heatsink version to help maintain peak performance through your most intense gaming sessions
info:
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Specifications

HD capacity

4 TB

HD type

Solid State

Brand

WD BLACK

Internal/external

Internal

Warranty

Warranty information

5-Year Limited Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.5 out of 5 stars
stars
81 ratings55 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars85% (69)
  2. 4 stars2% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star12% (10)

Reviews summary

Pros

  • : Process is quick and requires minimal effort.
  • : Offers good balance of performance and storage capacity.
  • : The drive delivers high performance and fast speeds.
  • : Offers high data transfer rates over connections.
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Showing 1-3 of 55 reviews

Dec 7, 2024
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Item had been researched and came as expected. It was more expensive than on Amazon, but I used capital one shopping which was supposed to give me 20% back. I'm pretty sure they scammed me though.

Helpful?0WWT8PUNQ5WY1916728529
Dec 12, 2024
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It was very cheap for what the item is, it arrived two days earlier than anticipated, this item was packaged well and is of very high quality. Overall I'm very satisfied.

Incentivized Review
Helpful?0WWT8PUNQ5WY1916728529
Nov 12, 2025
Reviewer name: WalmartCustomer
Item details
Hard drive capacity: 4
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fast shipping. Good price

Incentivized Review
Helpful?0WWT8PUNQ5WY1916728529
Current price is $789.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
$789.99
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