PS5 Game Storage Requirements: Why Sizes Vary and What to Expect

There is no single answer—PS5 game sizes span 5 GB to 150+ GB.

Genre/Scope: Indie/platformer (~5–15 GB) vs. Open-world AAA (~80–150 GB)
Asset Quality: 4K textures, high-poly models, uncompressed audio (Kraken/Oodle compression helps but 4K assets are huge)
SSD Architecture: The custom 5.5 GB/s raw I/O eliminates duplicate assets (no need to copy data for streaming), but developers use the bandwidth for more unique assets, not smaller installs
Post-Launch Updates: Patches, DLC, seasonal content add 10–50 GB over a game's life

Internal 825 GB (667 GB usable) → holds ~6–10 AAA games
Add M.2 NVMe Gen4 x4 (5,500+ MB/s) — 1 TB or 2 TB recommended (WD Black SN850P, Samsung 990 Pro, Seagate FireCuda 530 with heatsink)
USB HDD/SSD: Only for PS4 games and cold storage; PS5 games must run from internal/M.2

Check each game's "File Size" on PlayStation Store before buying.

PSP Games