How Much PS3 Storage (GB) Do You Need?

PS3 models: 20, 40, 60, 80, 120, 160, 250, 320, 500 GB. No single "best" size—depends on your library.

Physical Disc Games: Install 0–5 GB each (mostly cache). 80 GB fits 20+ disc games.
Digital Games (PSN): 5–50 GB each. 10 digital AAA titles = 200+ GB.
PS One Classics / PSP / Minis: 0.1–1.5 GB each.
DLC / Patches: 1–10 GB per game.
Media (Video/Music/Photos): Optional; stream instead.
Save Data: Negligible (< 1 GB total).

Profile	Minimum	Comfortable
Disc-only, few DLC	80 GB	160 GB
Mix disc + 5–10 digital	160 GB	250–320 GB
All-digital, large library	320 GB	500 GB / 1 TB (upgrade)
PS Plus subscriber (monthly games)	250 GB	500 GB+

Verdict: If buying used, aim for 250 GB+ or plan a $40 SSD upgrade. 12 GB / 20 GB / 40 GB models are too tight for modern use.

PS3 Games