Verdict
Top Score · #1 of 5Reviewed by Mike Hun·May 20, 2026

WD_BLACK SN850X with Heatsink

Averaged from + undefined
The verdict

The SN850X with Heatsink is the best-overall PS5 SSD pick. Sony-compliant heatsink pre-installed plus 7,300 MB/s reads makes it the easiest PS5 upgrade. Best for users who want to install once and forget it.

WD_BLACK SN850X with Heatsink

Strengths

  • +7,300 MB/s sequential read — exceeds Sony's 5,500 MB/s PS5 requirement comfortably
  • +Pre-installed heatsink meets Sony's 11.25mm M.2 size requirement
  • +Plug-and-play install — no separate heatsink purchase needed
  • +5-year limited warranty

Watch-outs

  • Slightly more expensive than non-heatsink versions
  • 1TB feels limiting for modern AAA games at 100+ GB each
  • WD's customer support varies regionally

How it compares

Best plug-and-play (heatsink pre-installed). Sony-compliant out of box. More expensive than Crucial T500.

Who this is for

At a glance: PS5 owners who want zero installation hassle.

Why you’d buy the WD_BLACK SN850X with Heatsink

  • 7,300 MB/s sequential read — exceeds Sony's 5,500 MB/s PS5 requirement comfortably.
  • Pre-installed heatsink meets Sony's 11.25mm M.2 size requirement.
  • Plug-and-play install — no separate heatsink purchase needed.

Why you’d skip it

  • Slightly more expensive than non-heatsink versions.
  • 1TB feels limiting for modern AAA games at 100+ GB each.
  • WD's customer support varies regionally.

Rating sources

Our 4.8 score is the average of these published ratings. More about methodology.

Frequently asked questions

Is the WD_BLACK SN850X with Heatsink worth buying?
The SN850X with Heatsink is the best-overall PS5 SSD pick. Sony-compliant heatsink pre-installed plus 7,300 MB/s reads makes it the easiest PS5 upgrade. Best for users who want to install once and forget it.
What is the WD_BLACK SN850X with Heatsink's biggest strength?
7,300 MB/s sequential read — exceeds Sony's 5,500 MB/s PS5 requirement comfortably
What is the main drawback of the WD_BLACK SN850X with Heatsink?
Slightly more expensive than non-heatsink versions
What sources back the 4.8/5 rating?
Our 4.8/5 rating is the average of scores from 1 independent ssds for ps5 upgrade review — tomshardware. Click any source on the product page to read the original review.

How it compares

See all 5
WD_BLACK SN850X with Heatsink
4.8/5· $150
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