Batocera 320gb - 'link'

The Ultimate Guide to Building a 320GB Batocera Arcade Machine (Is It Enough Space?)

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8. Example Partition Map (Post-Install)

Benefits

  • Fix: Manufacturers define 1GB as 1,000,000,000 bytes; computers define it as 1,073,741,824 bytes. Your "320GB" drive likely has 298GiB of actual space. You need a 500GB drive, or you must use dd in Linux to shrink the partition table before flashing.
    • On a 320GB drive: You cannot fit every PS2 game.
    • What you get instead: A curated "Top 100" or "Top 250" list for these systems. You get the classics like Shadow of the Colossus, Super Smash Bros Melee, and God of War, but you won't get the obscure Japanese RPGs.

    Features of Batocera