This 4TB WD Black SSD is nearly $1,200 off at Best Buy - and I'm vouching for it

Published: (May 26, 2026 at 04:47 PM EDT)
2 min read
Source: ZDNet

Source: ZDNet

WD Black SSD

Deal Overview

The WD Black SN850X is an M.2 SSD designed for laptops and desktops. Right now at Best Buy you can save 65 % on the 4 TB model, bringing the price to $600—a discount of over $1,100 and close to pre‑AI pricing.

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The SN850X is also available in 1 TB, 2 TB, and 8 TB capacities, each with its own steep discount. All versions feature:

  • Read speed: 7,300 MB/s
  • Write speed: 6,600 MB/s
  • Endurance: up to 2,400 TB (≈600 full‑drive writes)

These speeds deliver faster game loading, quicker app launches, and rapid access to frequently used files. Tailored for premium gaming, the drive includes predictive loading to keep the most‑used assets ready for faster load times.

How I rated this deal

Whether the AI bubble has finally popped or Best Buy is simply trying to move stock, a 65 % discount on a 4 TB SSD is a deal too tempting to pass up. If your PC or laptop needs a storage upgrade, $600 is much closer to pre‑AI costs than I’ve seen in a very long time. I gave this deal a 5/5 Editor’s rating.

Deals are subject to sell out or expire at any time, though ZDNET remains committed to finding, sharing, and updating the best product deals for you. Our team of experts regularly checks the deals we share to ensure they are still live and obtainable. If you missed this one, don’t fret—we’re constantly finding new savings and sharing them at ZDNET.com.

Also: How we rate deals at ZDNET in 2026

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