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

AMAZON.COM

$ 370.99

Last price was updated on: 15th Dec 2025, 02:11 PM

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Pricing Analytics & Buying Assistance

Price Score: Good

Poor Average Good Excellent

Current Price $370.99

$182.69

Lowest

$699.99

Highest

Buying Advice:
Good – Worth buying. 78% chance price goes up. Buy soon.

Price History Benchmarks

Lowest Ever

$182.69

28th May 2023

Highest Ever

$699.99

3rd Aug 2022

Average Price

$312.00

539 data points

Last 3M Low

$248.22

12th Oct 2025

Last 6M Low

$248.22

12th Oct 2025

Last 12M Low

$248.22

12th Oct 2025

Price History Chart

Product Variants

Image of 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

$370.99

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

Image of 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

$114.99

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

Image of 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

$215.99

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

Image of 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, Works with PlayStation 5, High Performance Internal Solid State Drive - WDS800T2XHE

$805.09

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, Works with PlayStation 5, High Performance Internal Solid State Drive - WDS800T2XHE

Image 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, Works with PlayStation 5, High Performance Internal Solid State Drive - WDS400T2XHE

$439.99

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, Works with PlayStation 5, High Performance Internal Solid State Drive - WDS400T2XHE

Image of 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, Works with Playstation 5, High Performance Internal Solid State Drive - WDS200T2XHE

$223.00

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, Works with Playstation 5, High Performance Internal Solid State Drive - WDS200T2XHE

Image of 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, Works with Playstation 5, High Performance Internal Solid State Drive - WDS100T2XHE

$135.67

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, Works with Playstation 5, High Performance Internal Solid State Drive - WDS100T2XHE

Image of 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

$790.00

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

Product Technical Information

Product Code	B0B7CQ2CHH
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	WD_BLACK
Rating	4.8 ( 30316 ratings )
Category	Internal Solid State Drives
Item Color	Black

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for WD_BLACK SN850X 4TB NVMe SSD - M2 2280 Up to 7300 MBs Read speeds Up to 6300 MBs write speeds Gaming Expansion High Performance Internal Solid State Drive - WDS400T2X0E was $182.69 on 28th May 2023. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for WD_BLACK SN850X 4TB NVMe SSD - M2 2280 Up to 7300 MBs Read speeds Up to 6300 MBs write speeds Gaming Expansion High Performance Internal Solid State Drive - WDS400T2X0E was $699.99 on 3rd Aug 2022. Prices have dropped since then.
What is the average price of this product? ▶

The average price for WD_BLACK SN850X 4TB NVMe SSD - M2 2280 Up to 7300 MBs Read speeds Up to 6300 MBs write speeds Gaming Expansion High Performance Internal Solid State Drive - WDS400T2X0E is $312.00 (539 data points). This helps you compare current deals.
What is the lowest price in the last 3 months? ▶

In the last 3 months, WD_BLACK SN850X 4TB NVMe SSD - M2 2280 Up to 7300 MBs Read speeds Up to 6300 MBs write speeds Gaming Expansion High Performance Internal Solid State Drive - WDS400T2X0E reached a low of $248.22 on 12th Oct 2025. Recent price trends may help you decide when to buy.
Should I buy this product now? ▶

Worth buying. The price is good, but you may wait for a better deal. 78% chance price goes up. Price may increase soon.