Console Storage Expansion Planner: How Much Extra Space Do You Need? (PS5, Xbox)
Quick answer: work out how many large games you want installed at once, add the GTA 6 size (210 GB reported for PS5, not confirmed by Rockstar) and some spare space, then compare with the free space your console reports. Clean up first; buy storage only for a real, recurring gap, and check the official compatibility rules before buying.
Capacity is not compatibility
This planner suggests how much space suits your library; it does not certify any drive. On PS5, follow Sony’s M.2 SSD requirements (interface, size, heat sink). On Xbox Series X|S, games optimised for the console need internal storage or an official Storage Expansion Card; USB drives can store games and play older titles. Nominal capacities are larger than the usable space after formatting, so the planner assumes about 90% is usable.
Official guidance: PlayStation: install an M.2 SSD · Xbox: Storage Expansion Card
Related: Console storage planner · GTA 6 storage guide · Xbox preload guide · All tools
Last reviewed 2 November 2026. Busy Tech Guy is independent and not affiliated with Rockstar Games or Take-Two Interactive. Calculations run in your browser; nothing you type is sent or stored.
Frequently asked questions
What size SSD do I need for GTA 6 on PS5?
It depends on how many other large games you keep installed. Enter your library and free space; the planner suggests a capacity tier only if cleanup is not enough.
Can I run GTA 6 from a USB drive?
Do not assume so. Current-generation games need internal or approved expansion storage. Check Sony or Microsoft guidance.