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WD_BLACK

WD_BLACK 4TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS400T2X0E

    • Based on 22,849 reviews
Condition: New
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$299.99 Why this price?
Holiday Deal · 57% off was $699.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Dec 23
Order within 10 hours and 56 minutes
Available payment plans shown during checkout

Capacity: 4TB


Style: SSD


Features

  • 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 (2)
  • MORE ROOM, MORE GAMES. Capacities up to 8TB (1) 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 drives 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).

Description

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(2), 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 and supporting Microsoft's DirectStorage technology, the WD_BLACK SN850X NVMe SSD delivers top-tier performance to keep you playing, streaming, recording, and dominating the game. (2) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

Digital Storage Capacity: 4000 GB


Hard Disk Interface: Solid State


Connectivity Technology: NVMe


Brand: WD_BLACK


Special Feature: WD_BLACK Dashboard


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Laptop, Motherboards


Installation Type: Solid State Drive


Color: Black


Hard Drive: ‎4000 GB Solid State Drive


Brand: ‎WD_BLACK


Series: ‎SN850X


Item model number: ‎WDS400T2X0E


Item Weight: ‎0.264 ounces


Product Dimensions: ‎3.15 x 0.87 x 0.09 inches


Item Dimensions LxWxH: ‎3.15 x 0.87 x 0.09 inches


Color: ‎Black


Flash Memory Size: ‎4 TB


Hard Drive Interface: ‎Solid State


Voltage: ‎1 Volts


Batteries: ‎1 Lithium Ion batteries required.


Manufacturer: ‎Western Digital Technologies, Inc.


Language: ‎Spanish


Country of Origin: ‎Malaysia


Date First Available: ‎August 3, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works as intended.
Capacity: 2TB Style: SSD w/ Heatsink
Installed no issues. Speed is strong, although I have a 3.0 compatible motherboard the backwards compatibility allows it to still function. Will update review whenever I have issues with the drive. So far so good. Note: It did only have 1.81 gb free but I never found a drive that gives you the full amount of storage on it's title; so I don't really care. ... show more
Reviewed in the United States on November 6, 2024 by Armand Parent
    • Very pleased with the results
Capacity: 4TB Style: SSD
Cost effective, good speeds 3k MB/s on an M1 Air, good thermals.
Reviewed in the United States on December 11, 2024 by Rayto
    • Excellent speed, nice price ample storage
Capacity: 2TB Style: SSD
Easy installation with the free Acronis software that performed a quick and easy disk imaging that allowed me to replace my boot drive in about 30 minutes. What I don't like is Acronis now has 9 background processes loading. They do not utilize a lot of memory but it has to slow the performance of my system I'm assuming. All in all the ease of imaging is the payoff. I have to admit imaging a 1tb drive to a 2tb drive in less than 30 minutes is a major advancement over dealing with mechanical drives. ... show more
Reviewed in the United States on December 12, 2024 by A Jacobs
    • Working Good and Easy Install
Capacity: 1TB Style: SSD w/ Heatsink
Installed this in my PS5 and it was simple. You take the plates off, unscrew the main screw, and you install the SSD. This was smaller than what I expected compared to my Samsung SSD in my other PS5, but this one is doing the charm for my Wife's console. This is a good value if you can get a sale price, and would recommend. However, the SSD read speed is slower by like 300mbps when the PS5 finishes its install. ... show more
Reviewed in the United States on December 3, 2024 by Dominic Bialek
    • fastest gen 4 ssd for gaming
Capacity: 4TB Style: SSD
works good. download software and runs fine. fastest gen 4 ssd for gaming. cheaper than the samsung one also. imo no real reason to go gen 5 imo yet. so save money and get this instead.
Reviewed in the United States on December 4, 2024 by Michael Wilson
    • Amazing storage
Capacity: 2TB Style: SSD w/ Heatsink
High storage for a low price. If your pc has the slot for this memory drive I recommend buying. I was having issues with internal storage and now I have no issues at all. Very good product and games downloaded on the drive still run smoothly.
Reviewed in the United States on December 14, 2024 by Dominick Bailey
    • Cool Performance with Lightning Speed
Capacity: 1TB Style: SSD w/ Heatsink
I got the WD_BLACK 1TB SN850X NVMe SSD with Heatsink because my old SSD was overheating and messing with my laptop’s Wi-Fi receiver. Best decision ever! This drive runs cool, thanks to the built-in heatsink, and installs easily. The speed is insane—games load in seconds, and everything feels faster. No more lag, no more overheating, and no more Wi-Fi interference! 5/5 – it’s like a turbo boost for your laptop, with a side of chill. ... show more
Reviewed in the United States on December 4, 2024 by Michal
    • No screw
Capacity: 1TB Style: SSD
Works great but this doesn't come with a screw
Reviewed in the United States on December 5, 2024 by Jonathan J. Casanova

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