Entry by Carlos S. M.
OmniTech FI-P4GAX

OmniTech FI-P4GAX

Specifications

CPU support

Supported sockets:
  • mPGA478
Front Side Bus speed: 400/533 MHz
Supported architectures:
  • Intel Celeron Northwood-128
  • Intel Celeron Willamette-128
  • Intel Pentium 4 Northwood
  • Intel Pentium 4 Willamette
Note! Some steppings might require updated BIOS/microcode to work properly.

System memory

  • Type: DDR 266/333 MHz
    2x 184-pin DIMM
Max supported: 2.00 GB

Platform

Northbridge/MCH: Intel 845GE
Southbridge/ICH/PCH/MCP: Intel ICH4
SuperIO: SMSC LPC47M192-NW
Intel Extreme Graphics integrated graphics, with max 8 MB of System VRAM
ADI SoundMAX AD1885 audio IC over AC97 bus
Intel 82551ER for 100M operation
2 Mbit FWH BIOS ROM

Power supply

Main board power: 20-pin ATX
CPU power: 4-pin P4
2 3-pin DC fan headers

Expansion slots

AGP 2.0 4x slot with 1.5 V keying
5 PCI slots
2 16-bit ISA slots

Rear I/O ports

PS/2 keyboard
PS/2 mouse
4x USB 2.0 (480 Mb/s)
1x 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: Aux in, CD in

Storage

2 IDE channels, up to 100 MB/s
Floppy connector, up to 2 drives

Circuit board

ATX form factor

Notes

Industrial motherboard, the ISA slots don't support DMA and they're handled by a National Semiconductors PCI-ISA bridge.
The secondary IDE channel can be switched to a 44-pin header with 5V power.
The board also has a built-in 7-segment display for POST codes.

Gallery

Attachments

No documents uploaded yet :(

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Disclaimer

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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