When handling PS2 BIOS files, make sure to:
Emulators like PCSX2 have had increasing support for these later BIOS files, but actually finding a clean, verified dump of a 90006 unit has always been a headache. Having it included here saves users the trouble of tracking it down separately. It ensures better compatibility with late-era Asian releases and offers the most "modern" iteration of the PS2 system software.
| Model Number (BIOS File) | Region | Key BIOS Version(s) | Defining Features / Notes | | :--- | :--- | :--- | :--- | | | Japan (NTSC-J) | Various (e.g., B-00-100) | First retail BIOS; no DVD player pre-installed; required an update disc. | | SCPH-30001 | USA (NTSC-U/C) | Various (e.g., v1.60, v1.70) | Early "fat" model BIOS; includes pre-installed DVD player. | | SCPH-39001 | USA (NTSC-U/C) | v2.00 (approx.) | Middle-era "fat" BIOS; known for good all-around emulation compatibility. | | SCPH-50001 | USA (NTSC-U/C) | v2.10+ | One of the last "fat" BIOS versions; infrared port added for DVD remote. | | SCPH-70001 | USA (NTSC-U/C) | v2.20 | Early "slim" (V12) BIOS; compatible with FMCB. | | SCPH-75001 | USA (NTSC-U/C) | v2.20 | Later "slim" BIOS; also FMCB compatible. | | SCPH-77001 | USA (NTSC-U/C) | v2.20 | FMCB compatible. | | SCPH-90001 | USA (NTSC-U/C) | v2.30 | Final US model; incompatible with FMCB . | | SCPH-90002 | Australia (PAL) | v2.30 | Final Australian/PAL model; incompatible with FMCB . | | SCPH-90003 | UK/Europe (PAL) | v2.30 | Final European model; incompatible with FMCB . | | SCPH-90004 | Europe (PAL) | v2.30 | Final European model; incompatible with FMCB . | | SCPH-90006 | Hong Kong (NTSC-J) | v2.20 / v2.30 | Hybrid model: earlier (Datecode 8C) were v2.20 (FMCB compatible) , later v2.30 (FMCB incompatible) . | | SCPH-90007 | Taiwan (NTSC-J) | v2.30 | Final Taiwan model; incompatible with FMCB . | | SCPH-50009 | China (NTSC-C) | 2.20+ | Special Chinese model; includes additional ROM for Chinese font set. | | SCPH-70006 | Hong Kong (NTSC-J) | v2.00 / v2.20 | Early slim model; FMCB compatible . | all ps2 bios files including the new scph90006 exclusive
For the modern emulator user, represent the pinnacle of compatibility, latency reduction, and game preservation. It is not about having "more files"—it is about having the right file for the right game.
The earliest Japanese models, such as the SCPH-10000 , featured "proto kernels" (v1.0). Modern emulators like PCSX2 often recommend avoiding these earliest versions due to known glitches in memory card emulation. When handling PS2 BIOS files, make sure to:
– The 90006 BIOS contains the latest DVD player from Sony. For emulator users who enjoy PS2’s DVD playback feature (using the browser menu), the 90006 offers the smoothest progressive scan output.
The SCPH-90006 features BIOS version 2.30, which is one of the last stable revisions Sony ever programmed. It includes internal hardware optimizations designed to maximize compatibility with late-generation PS2 games. | Model Number (BIOS File) | Region |
Which you are planning to use (PCSX2, AetherSX2, etc.)? Whether you are using a Windows, Mac, or Android device?
: Unlike earlier Slim models, the SCPH-90000 series (including the 90006) generally fixed the exploit used by Free McBoot (FMCB) , requiring users to use alternatives like Funtuna or OpenTuna for homebrew.
BIOS v1.00. The earliest release. It lacked a built-in DVD player menu, requiring a separate utility disc loaded from a memory card.
The main system image file containing the core firmware data.