Can You Put Two Discs in a PS3? No. But Here's How to Manage Multiple Games.
Physically impossible. The PS3 has one optical drive slot (Blu-ray/DVD/CD). You can only have one disc inserted at a time.
How to "Have Multiple Games Ready"
Disc Swapping: Eject (▲ button or front eject) → Insert new disc. 10-15 sec.
Digital Library (PSN Store — Closed for PS3 purchases July 2021):
If purchased before closure: Library → Purchased → Download to HDD. Play without disc.
PS2 Classics / PS1 Classics / Minis: Also digital, discless.
Game Data Installs: Many PS3 games mandatory install 2-5 GB to HDD. Disc still required for license check (except Full Digital).
Custom Firmware (CFW / HEN) + ISO / PKG:
Convert discs to `.iso` (PS3/PS2/PS1) or `.pkg` (PSN/PS2 Classics) via IRISMAN, webMAN MOD, multiMAN.
Store 50+ games on Internal HDD (up to 1.5TB 2.5" SATA) or External USB HDD (FAT32 split / NTFS via webMAN).
Launch from XMB / webMAN GAMES column. No disc swapping.
Legal: Only for games you own. Piracy violates copyright.
Optical Drive Emulator (ODE) — Hardware Mod:
PS3 Ode (by Team Xecuter / clones) / 3k3y (Legacy): Replaces optical drive with FPGA board reading ISOs from microSD/HDD. Preserves disc drive for OFW / Online. Best for Fat/Slim. Super Slim difficult.
Storage Management Tips
Upgrade Internal HDD: 2.5" SATA, 9.5mm height, 5400/7200 RPM. Max 1.5 TB (officially), 2 TB works (some need `ps3hdutil` format). Backup via Settings → System → Backup Utility (slow, FAT32 USB) or CFW `dd` clone (fast).
Delete "Game Data Utility" (Installs) for games not played. Keep Saves (Saved Data Utility).
Bottom Line: One disc at a time. Digital/CFW/ODE are the only ways to "queue" multiple games.