| Model | BIOS Version | Known Hash (MD5) | Notes | |-------|-------------|------------------|-------| | SCPH-10000 | v1.00 | dcbb2c9d3b2f20d6e1cf540c2fa2bd8b | Japan launch model. No DVD remote support. | | SCPH-15000 | v1.01 | 8baa5bf1a0d571fa4bd2eac2ee4d2c1b | Minor DVD player fixes. | | SCPH-18000 | v1.02 | b672b2ed9e9a48e11ed3eb974a7c3eb5 | Added DVD remote support. | | SCPH-30000 | v1.20 | e716d2e8930d60bd9bcb3f2fb6d4c6ff | Faster I/O, new splash screen. | | SCPH-30001 (USA) | v1.20 | cbe8f8d1dceb8a88450b3b0e3b39ab45 | First common US BIOS. | The “golden era” BIOS. Highly compatible with emulators. Supports progressive scan DVD menus.
| Model | BIOS Version | Known Hash (MD5) | Notes | |-------|-------------|------------------|-------| | SCPH-70012 (USA) | v1.90 | 984613f979610acd2661a301f2d882ce | Slim launch. Reduced overheating. | | SCPH-75000 (Japan) | v2.00 | 5585d91e09559aabb0acbe3d3a86f7e1 | New browser icons. | | SCPH-75002 (PAL) | v2.10 | 711f448be72aa9b0a93adbb70048edc6 | Added video output fixes. | The last PS2 motherboards had the BIOS and DVD player integrated into a single “Super Chip.” These are the smallest, fastest-loading BIOS versions. all ps2 bios files including the new scph90006 upd
The is a Hong Kong/Southeast Asia model (region 6) from the final 9xxxx series. Part 2: The Evolution of PS2 BIOS – A Complete List Below is the master list of all known PS2 BIOS revisions, categorized by hardware series. The “new SCPH-90006 UPD” appears at the end of this timeline. Early Era – SCPH-10000 to SCPH-30000 (Original “Fat” Models) These BIOS versions are bulky, slower to boot, and lack DVD playback controls. | Model | BIOS Version | Known Hash
| Model | BIOS Version | Known Hash (MD5) | Notes | |-------|-------------|------------------|-------| | SCPH-39001 (USA) | v1.60 | 0ae2a97b69c5dcdaa7f89342d806a14b | Most stable for PCSX2. | | SCPH-39002 (Europe) | v1.60 | 82e086264af0531c9c1018909e66b355 | PAL 50Hz/60Hz toggle. | | SCPH-50000 | v1.70 | 6cfb3bdfc5245b743fa2c06b2be6aa99 | Added IR receiver support. | | SCPH-50001 (USA) | v1.70 | b543d86ea97cfb720091d3ad0d265d0f | Improved DVD playback. | Internal BIOS now stored on a flash chip rather than mask ROM. First region-specific updates via official “Update Disc.” | | SCPH-18000 | v1
However, not all PS2 BIOS files are created equal. Compatibility, speed, and region-specific features vary wildly between versions. The most requested—and hardest to find—file in the emulation community today is the (Update), representing the final firmware revision of the last hardware revision of the PS2.
| Model | BIOS Version | Known Hash (MD5) | Notes | |-------|-------------|------------------|-------| | SCPH-10000 | v1.00 | dcbb2c9d3b2f20d6e1cf540c2fa2bd8b | Japan launch model. No DVD remote support. | | SCPH-15000 | v1.01 | 8baa5bf1a0d571fa4bd2eac2ee4d2c1b | Minor DVD player fixes. | | SCPH-18000 | v1.02 | b672b2ed9e9a48e11ed3eb974a7c3eb5 | Added DVD remote support. | | SCPH-30000 | v1.20 | e716d2e8930d60bd9bcb3f2fb6d4c6ff | Faster I/O, new splash screen. | | SCPH-30001 (USA) | v1.20 | cbe8f8d1dceb8a88450b3b0e3b39ab45 | First common US BIOS. | The “golden era” BIOS. Highly compatible with emulators. Supports progressive scan DVD menus.
| Model | BIOS Version | Known Hash (MD5) | Notes | |-------|-------------|------------------|-------| | SCPH-70012 (USA) | v1.90 | 984613f979610acd2661a301f2d882ce | Slim launch. Reduced overheating. | | SCPH-75000 (Japan) | v2.00 | 5585d91e09559aabb0acbe3d3a86f7e1 | New browser icons. | | SCPH-75002 (PAL) | v2.10 | 711f448be72aa9b0a93adbb70048edc6 | Added video output fixes. | The last PS2 motherboards had the BIOS and DVD player integrated into a single “Super Chip.” These are the smallest, fastest-loading BIOS versions.
The is a Hong Kong/Southeast Asia model (region 6) from the final 9xxxx series. Part 2: The Evolution of PS2 BIOS – A Complete List Below is the master list of all known PS2 BIOS revisions, categorized by hardware series. The “new SCPH-90006 UPD” appears at the end of this timeline. Early Era – SCPH-10000 to SCPH-30000 (Original “Fat” Models) These BIOS versions are bulky, slower to boot, and lack DVD playback controls.
| Model | BIOS Version | Known Hash (MD5) | Notes | |-------|-------------|------------------|-------| | SCPH-39001 (USA) | v1.60 | 0ae2a97b69c5dcdaa7f89342d806a14b | Most stable for PCSX2. | | SCPH-39002 (Europe) | v1.60 | 82e086264af0531c9c1018909e66b355 | PAL 50Hz/60Hz toggle. | | SCPH-50000 | v1.70 | 6cfb3bdfc5245b743fa2c06b2be6aa99 | Added IR receiver support. | | SCPH-50001 (USA) | v1.70 | b543d86ea97cfb720091d3ad0d265d0f | Improved DVD playback. | Internal BIOS now stored on a flash chip rather than mask ROM. First region-specific updates via official “Update Disc.”
However, not all PS2 BIOS files are created equal. Compatibility, speed, and region-specific features vary wildly between versions. The most requested—and hardest to find—file in the emulation community today is the (Update), representing the final firmware revision of the last hardware revision of the PS2.