Entry by Carlos S. M.
Asus P5GD2-TMX/S

Asus P5GD2-TMX/S Revision 1.01


CPU support

Supported sockets:
  • LGA775
Front Side Bus speed: 533/800 MHz
Supported architectures:
  • Intel Celeron D Cedar Mill-512
  • Intel Celeron D Prescott-256
  • Intel Pentium 4 Cedar Mill
  • Intel Pentium 4 Prescott
  • Intel Pentium 4 Prescott-2M
  • Intel Pentium 4 Extreme Edition Gallatin
  • Intel Pentium 4 Extreme Edition Prescott-2M
Note! Some steppings might require updated BIOS/microcode to work properly.
Cedar Mill microcode is present in BIOS, but support for it is unconfirmed,

System memory

  • Type: DDR2 400/533/667 MHz
    2 memory channels on 4x 240-pin DIMM
Max supported: 4.00 GB
Memory addressable by the OS is ~3.5GB due to chipset limitations.


Northbridge/MCH: Intel 915GV
Southbridge/ICH/PCH/MCP: Intel ICH6
SuperIO: Winbond W83627EHF-A
Intel GMA 900 integrated graphics, with max 32 MB of System VRAM
Realtek ALC880 audio IC over HD Audio bus
Realtek RTL8110S for 1G operation

Power supply

Main board power: 24-pin ATX
CPU power: 4-pin P4
1 3-pin DC fan header
1 4-pin PWM fan header

Expansion slots

2 PCI slots
1 PCIe x1 slot

Rear I/O ports

PS/2 keyboard
PS/2 mouse
4x USB 2.0 (480 Mb/s)
2x DE-9 serial
1x DB-25 parallel
1x RJ-45
VGA output
Audio connectors: Line out, Line in, Microphone in

Internal I/O headers

4x USB 2.0 (480 Mb/s)
1x RS232 serial
Audio headers: CD in, S/PDIF


1 IDE channel, up to 100 MB/s
4 SATA-I (1.5 Gb/s) ports
Floppy connector, up to 1 drive

Circuit board

Micro ATX form factor
PCB manufactured in the year 2005


Specific example came from an APD computer and has an APD boot screen. This model seems to be exclusive for System Integrators.



BIOS image

All files are checked before upload to make sure no harmful software is included. If your antivirus software gets triggered, it's most likely a false positive.


The info you find here might not be 100% correct. This is due to a couple of reasons:
  • I'm an idiot and I misread/misspelled something
  • I have a different board revision from yours
  • The production date/plant is different and they might have used slightly different components
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