Best 4TB SSD for GTA 6 on PS5
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Budget 150GB for GTA 6, since Rockstar has yet to publish a size, and a 4TB drive still has space for roughly 51 more large games. That suits a household with a big installed library. Cheapest today: fanxiang NVMe SSD 4TB M.2 2280 PCIe Gen4 at £429.99 (£107.50/TB), as of 21 October 2026.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
How 4TB divides up once GTA 6 is on it
| Use | Capacity |
|---|---|
| Whole drive | 4,000GB |
| Set aside for GTA 6 | 150GB (our estimate) |
| Remaining | 3,850GB: around 51 games of 75GB |
Rockstar has not given a figure, so 150GB is a planning number that we will swap for the real one.
Is 4TB more than GTA 6 needs?
For the game alone, yes. The case for 4TB is everything else you keep installed: see is 4TB overkill for a PS5. Today's 4TB floor is £107.50/TB.
Compatible drives, live prices
Related comparisons and guides
See also PS5 SSD for GTA 6, GTA 6 preload storage, 4TB, Cheapest 4TB, GTA 6.
Other places to go from here: Cheapest PS5 SSD, Price history, Under £150, 2TB.
Frequently asked questions
Do I need 4TB for GTA 6?
No. The game is expected to need a fraction of it: with 150GB set aside, 3,850GB remains free.
Which 4TB SSD is the best value for GTA 6?
Cheapest today: fanxiang NVMe SSD 4TB M.2 2280 PCIe Gen4 at £429.99 (£107.50/TB), as of 21 October 2026.
Will a faster 4TB drive load GTA 6 quicker?
Not noticeably. Once a drive clears Sony's 5,500 MB/s recommendation, PS5 load times are much the same from one model to the next.
When will the GTA 6 install size be published?
Expect it on the PlayStation Store when preload starts on 12 November 2026. A 4TB drive has room to spare whatever the number turns out to be.
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Last updated: 2026-10-21 06:04:07 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.