Playstation 2 Serial Number Check Number
Playstation 2 Serial Number Check Specs

PS2Ident is an identification tool that allows dumps of a PlayStation 2 console's ROM chips and MECHACON NVRAM to be made.
It will also gather data from the console, for research purposes.
It has the following features:
- Dumps ROM chips (BOOT and DVD ROM) as a whole, not according to their contents (rom0, rom1, rom2 and erom)
- Displays the actual addresses for DEV1 (rom1, rom2 and erom) that are set by the ROM filesystem drivers.
- Coloured user interface that is easy to use.
- Supports dumping to memory cards and USB mass storage devices.
- Supports multi-languages, which include the 8 supported languages by the PS2
- Gathers data of all known parts of the PS2.
- Attempts to automatically match the chip/part name with the version number of the part.
- Supports all PlayStation 2 consoles, including the SCPH-10000 and SCPH-15000, and the PSX (DVR unit).
Note: Chip and mainboard identification is currently very incomplete and inaccurate, due to a lack of data.
Sometimes, Sony makes hardware revisions without changing the chip implementation numbers as well, hence why chip identification may be inaccurate.
The chip and version IDs are, however, accurate since they are taken directly from the hardware.
Its database, which contains the parts and mainboard data, is managed and updated with the PlayStation 2 Ident DataBase Management System (PS2IDBMS) tool.
Such a change was made because it wasn't possible to get a complete list of all PlayStation 2 models in existence. With PS2IDBMS, a spreadsheet containing all recorded models can be generated automatically.
Not to mention that the whole PS2Ident tool would have to be recompiled, whenever model data was added.

Data recorded
If the database has your console's data in it, PS2Ident will attempt to determine its mainboard model based on:

ROMVER string	ROM version string
Model name	The 'name' of the console's model.
EE revision	Revision of the EE chip.
FPU revision	Revision of the EE chip's FPU.
IOP revision	Revision of the IOP chip.
GS revision	Revision of the GS chip.
MECHACON revision and region	Revision and MagicGate region of the MECHACON
SPU2 revision	Revision of the sound processor.
SSBUS I/F revision	Revision of the SS-BUS I/F Controller.
Model ID	Uniquely identifies the console's model. Even more accurately than the model name.
Console model ID	Another (2-byte) version of the model ID. Obtained from the i.Link ID data.
EMCS ID	Uniquely identifies the Engineering, Manufacturing and Customer Services (EMCS) system that made the console.
M Renewal Date	What this represents is unclear. It's something related to the MECHACON (date of firmware build or EEPROM settings update?)
ADD0x010	An ID that is used by the SONY service tools to identify major revisions.

If your console is not recognized, its mainboard model will appear as 'unknown'. While it is true that Sony consoles might be physically similar across releases from different territories, I've decided to treat each region's release as being different because I would also want to have a complete list of existing PlayStation 2 models. With such data it is possible to determine what models Sony has released in every terrirory, and at which series did they start at.

Making Submissions
How to submit new model data, starting from this release:
1. If your console model is not recognized, its mainboard will appear as 'unknown' and a new database record file in this naming convention will be generated among the dumped files: __database.bin (e.g. SCPH-10000_0500044_database.bin).
2. Open your console, and take note of the mainboard model number. Take note of the models of all chips that were unrecognized by PS2Ident, so that we can get an updated chip model list for all components.
3. Submit this file to me, along with the mainboard model and other missing chip models via e-mail.
4. When recording down the model of the MECHACON chip, please take note that the model number should include its firmware version as well (e.g. CXP103049-401GG instead of just CXP1013049).
5. New: if possible, please specify the chassis model, the true model number (i.e. SCPH-39006a) and the colour of the console (if not the standard black version).
Please understand that the database record file alone is useless to me, since I need the mainboard model name to update the database with PS2IDBMS.
The model database file will be updated every week, or whenever I can commit to do so.
If your model is already recognized, the database record file will not be generated.
As for the chassis and EMCS ID (For Dragon-series units):
At the lower right-hand corner of the product information sticker that is either on the bottom or back of the unit, there will be something like 'H FOXC'. In this example, the letter 'H' is the chassis model, while 'FOXC' stands for FOXConn (the EMCS that made the console). Please contribute this information if necessary.

Glossary/terms
Known parts of a PlayStation 2 console

EE	The Emotion Engine, which is a MIPS R5900. The 'main CPU' of the PlayStation 2.
FPU	The VU0, which also acts as the 2nd coprocessor to the EE.
IOP	The I/O processor, which is a MIPS R3000A. The 'sub-CPU' of the PlayStation 2. Although insignificant in power, it's actually in control of every part of the PS2, and provides access to the peripherals from the EE.
GS	The Graphics Synthesizer (aka the 'GPU' of the PS2).
SPU2	The Sound Processor. Also known as DEV4.
SSBUS I/F	The SS-BUS InterFace (I/F) Controller, provides an interface to the SS-BUS from the DEV9 expansion device. Also known as a 'SSBUS buffer' on consoles sporting an expansion-bay.
MECHACON	The drive MECHAnics CONtroller.
DVP	I'm not sure about this one, but it's a very powerful and smart processor that is connected directly to the MECHACON. Version data reported by the MECHACON includes data from the DVP as well.
Boot ROM	The ROM chip containing the default IOP modules, the OSDSYS program, PlayStation driver and the self-test facility (On the SCPH-18000 and up).
DVD ROM	The ROM chip containing the DVD player, and the Chinese font on Chinese PlayStation 2 consoles. Newer consoles may have a single chip instead of a separate boot and DVD ROM chips. The SCPH-10000 and SCPH-15000, and all TEST, TOOL and PSX (DVR unit) units do not have a DVD ROM chip. Also known as DEV1.
NVRAM/EEPROM	The Non-Volatile Memory storage that the MECHACON/DVP has, for storing settings (system, RTC and CD/DVD drive).
SPEED	The expansion device that gets connected to the DEV9 expansion interface. May provide Ethernet support, a UART (for a dial-up modem), a DVRP, flash storage (For storing boot files), and an ATA interface.
SMAP	The PlayStation 2 Ethernet interface. Connected to the SPEED device.
Ethernet PHY	The PHYceiver device that is connected to the SMAP interface. The earliest models included a National Semiconductor DP83846A that has auto-negotiation issues with Gigabit Ethernet.
DVRP	Only found on PSX (DVR unit) consoles, the DVR Processor is a Fujitsu MB91302A that is connected to the SPEED device. It seems to be emulating the PS2's standard ATA interface and provides the DVR functionality. Contains its own firmware.
i.Link and USB interfaces	The Firewire/IEEE1394/i.Link interface and USB interfaces. Their controllers are built into the IOP. Consoles that don't have an i.Link port still have the i.Link controller, but just have no physical connections to the outside world.
AIF	On a DTL-T10000(H), the DEV9 interface is connected through the AIF. The AIF also provides a RTC and IDE controller.
MPU	See MRP.
MRP (BoardInf)	The MRP is the interface between the PS2 and PC sides of a DTL-T10000(H). All DTL-T10000(H) units have a MPU 4.

Playstation 2 Serial Number Check