Does GTA 6 work on a PS5 M.2 SSD?
Yes. Sony states that "PS5 games are playable on M.2 SSD storage", so GTA 6 can be installed on one and played from it. The drive has to meet Sony's requirements.

Neither Sony nor Rockstar has published anything about M.2 drives for GTA 6 in particular. The answer comes from the general PS5 rule, which applies to every PS5 game.
What Sony requires
| Requirement | Sony's specification |
|---|---|
| Interface | PCI-Express Gen4x4 M.2 NVMe SSD (Key M) |
| Capacity | 250 GB to 8 TB |
| Form factor | 2230, 2242, 2260, 2280 or 22110 |
| Read speed | 5,500 MB/s or faster is recommended |
| Cooling | A heatsink or other heat-dissipation mechanism is required |
| Width, including cooling | Up to 25 mm |
| Thickness, including cooling | Up to 11.25 mm (8.0 mm above the board, 2.45 mm below) |
| Not supported | M.2 SATA drives |
Sony's wording on cooling is blunt: "Do not use an M.2 SSD without a heat-dissipation mechanism". Many drives are sold in a version with a heatsink fitted; check the total thickness against the limit above.
What capacity makes sense for GTA 6
| Drive size | Share taken by GTA 6 | Verdict |
|---|---|---|
| 250 GB | About 85% | The smallest size Sony accepts leaves almost nothing else |
| 500 GB | About 42% | Room for GTA 6 and one or two more large games |
| 1 TB | About 21% | Comfortable |
| 2 TB | About 11% | Plenty |
Our arithmetic from the drive's nominal size. A formatted drive shows slightly less usable space than its label.
M.2 or USB?
Only the M.2 slot runs PS5 games. A USB drive can store them but not play them. See Can you play GTA 6 from an external hard drive?
Sources
- PlayStation Support: How to add an M.2 SSD to a PS5 console — PS5 games are playable from M.2 storage; every requirement in the table (read 14 November 2026)
- PlayStation Support: USB extended storage on PS5 — PS5 games cannot be played from USB storage (read 14 November 2026)
- PlayStation: Grand Theft Auto VI — a minimum of 212 GB of free space (read 14 November 2026)
Day-one facts, by email
Unlock alert, then one email a week: what changed in GTA 6, with sources.
Related answers
- Official
Can you play GTA 6 from an external hard drive?
Not from a USB drive. On PS5 and Xbox Series X|S the game has to run from the console's internal storage or its expansion slot. A USB drive can only store it.
- Official
How many GB is GTA 6?
GTA 6 is about 212 GB. Sony tells PS5 owners to clear "a minimum of 212GB of storage space" before pre-loading.
- Official
How long does GTA 6 take to download?
About 4 hours 43 minutes on a 100 Mbps connection, and about 9 hours 25 minutes at 50 Mbps. That is the best case for a 212 GB download.