WD_BLACK SN8100 for PS5, ranked by price per TB
PS5, PS5 Slim and PS5 Pro storage, ranked by value on Amazon.co.uk
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The WD_BLACK SN8100 is WD's Gen5 flagship. It is PS5-compatible and excellent, but the console caps it at Gen4 speed, so its Gen5 numbers go unused inside the PS5. For the console an SN850X or another Gen4 drive gives the same result for less money.
What the WD_BLACK SN8100 offers for the PS5
The SN8100 is a top-tier Gen5 drive aimed at high-end PCs. In the PS5 it runs at Gen4 link speed like every Gen5 drive, so the headline sequential figures are never reached.
It works flawlessly but is poor value for PS5-only use. Buy it if you also run a Gen5 PC; otherwise a Gen4 WD_BLACK or a value drive is the better console spend.
The Gen5 caveat for the PS5
The WD_BLACK SN8100 is a Gen5 drive, and the PS5 expansion bay runs at Gen4 speed. It works and performs like a top Gen4 drive in the console, but you do not get its Gen5 numbers, so you are paying a premium the PS5 cannot use.
If the drive will also live in a Gen5 PC, that premium makes sense. For PS5-only use, a Gen4 drive is cheaper, cooler in the bay, and just as effective.
Frequently asked questions
Is the WD_BLACK SN8100 good for the PS5?
Yes, it is PS5-compatible and a strong drive, but the PS5 bay runs it at Gen4 speed, so its Gen5 performance is wasted in the console. A Gen4 drive gives the same in-console result for less.
Does the WD_BLACK SN8100 come with a heatsink for the PS5?
It is offered in a heatsink version sized for the bay. The table flags listings that include a heatsink so the total height stays under 11.25 mm.
Is the WD_BLACK SN8100 officially licensed for the PS5?
No, it is not officially licensed, but it fully meets the PS5 spec and works exactly like a licensed drive once a heatsink is fitted.
Where is the cheapest WD_BLACK SN8100 for the PS5?
At the top of the table below, which ranks live WD_BLACK SN8100 listings on Amazon.co.uk by price per terabyte, refreshed daily.
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Last updated: 2026-06-27 00:07:49 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.co.uk and are subject to change. Any price displayed at the time of purchase will apply. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED AS IS AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.