10th May 2026, 10:31 PM

WD Black SN850X 4TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB /s Read speeds, Up to 6,300 MB /s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2XHE

Price may vary by location, shipping cost, and availability.

$679.99

+ $9.35

Buy @ amazon.com

Highest: $785.00

Average: $390.77

Lowest: $269.99

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Based our analysis and observation, there is 51.50% chance that the price of WD Black SN850X 4TB NVMe SSD with... will increase. Price of product might fluctuate between 2% and 6% of current price.*

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Offer Price Prices

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Price History Information

You can check the price history of WD Black SN850X 4TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB /s Read speeds, Up to 6,300 MB /s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2XHE here. This product's current Price in USA is $679.99. The average and highest prices are $390.77 and $785.00 respectively. The current offer price of the product is $689.34.

Lowest Ever Price	$269.99
17th Nov 2024
Average Price	$390.77
Based on 654 days price tracking
Highest Price	$785.00
17th Feb 2026

Price History of All Variants of WD Black SN850X 4TB NVMe SSD with...

Offer Price: $599.99

WD_BLACK SN850X 4TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2X0E

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Offer Price: $220.00

WD_BLACK SN850X 1TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS100T2X0E

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Offer Price: $349.00

WD_BLACK SN850X 2TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS200T2X0E

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Offer Price: $1,320.29

WD_Black SN850X 8TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2XHE

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Offer Price: $689.34

WD_Black SN850X 4TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2XHE

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Offer Price: $399.99

WD_BLACK SN850X 2TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS200T2XHE

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Offer Price: $259.99

WD_BLACK SN850X 1TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS100T2XHE

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Offer Price: $1,299.99

WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E

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Current Price in USA

Price	$679.99

Recent Price Drops on WD Black SN850X 4TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB /s Read speeds, Up to 6,300 MB /s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2XHE

Price Drop 20th Feb 2026

$785.00 → $704.00

10.32% drop

Price Drop 11th Jan 2026

$639.00 → $509.99

20.19% drop

Price Drop 19th Dec 2025

$439.99 → $413.59

6% drop

Price Drop 2nd Dec 2025

$399.99 → $374.99

6.25% drop

Price Drop 21st Nov 2025

$399.00 → $347.00

13.03% drop

Price Drop 13th Nov 2025

$339.99 → $289.99

14.71% drop

Product Information

Details

Product Name	WD Black SN850X 4TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB /s Read speeds, Up to 6,300 MB /s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2XHE
Store Product Code	B0D9WTKV1B
Store Name	amazon.com
Brand	Sandisk
Rating	9.6 / 10
Category	Internal Components
Color	Black

Features

TRANFORM YOUR PC: Insane speeds up to 7,300MB/s (1TB - 4TB models) deliver top-tier performance with ridiculously short load times for your gaming PC or workstation for the elite experience youve been waiting for.
MORE ROOM FOR MORE GAMES: Capacities up to 8TB built with SANDISK TLC 3D NAND, means you get to keep more games at the ready and get into the action even faster.
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.
DO MORE WITH WD_BLACK DASHBOARD: The downloadable WD_BLACK Dashboard (Windows only) monitors your drives 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 FREATURES: The WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management (ATM).
POWERED BY SANDISK: The WD_BLACK, WD Blue, and WD Green flash products are manufactured by Sandisk Technologies, Inc. or its affiliates and distributed under license from Western Digital Corporation.

Images

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Rating and Reviews

9.6 Based on 15528 reviews

WD Black SN850X 4TB NVMe SSD with has 9.6 rating out of 10. This average rating is consist of 15528 individual ratings. You can rate this product at product review page.