Entry by Carlos S. M.
Gigabyte GA-8I915P Duo

Gigabyte GA-8I915P Duo Revision 1.1

Specifications

CPU support

Supported sockets:
  • LGA775
Front Side Bus speed: 533/800 MHz
Supported architectures:
  • Intel Celeron D Prescott-256
  • Intel Pentium 4 Prescott
  • Intel Pentium 4 Prescott-2M
  • Intel Pentium 4 Extreme Edition Prescott-2M
Note! Some steppings might require updated BIOS/microcode to work properly.

System memory

  • Type: DDR 266/333/400 MHz
    2 memory channels on 2x 184-pin DIMM
  • Type: DDR2 400/533 MHz
    2 memory channels on 2x 240-pin DIMM
Max supported: 4.00 GB
Avaiable memory is closer to ~3.5 GB due to chipset limitations.

Platform

Northbridge/MCH: Intel 915P
Southbridge/ICH/PCH/MCP: Intel ICH6
SuperIO: ITE IT8712F-A
C-Media CMI9880 audio IC over HD Audio bus
Broadcom BCM5751 for 1G operation
3 Mbit FWH BIOS ROM

Power supply

Main board power: 24-pin ATX
CPU power: 4-pin P4
2 3-pin DC fan headers
1 4-pin PWM fan header

Expansion slots

3 PCI slots
1 PCIe x16 slot
2 PCIe x1 slots

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
Audio connectors: Line out, Line in, Microphone in

Internal I/O headers

4x USB 2.0 (480 Mb/s)
Audio headers: CD in
Header for front HD Audio
IrDA header

Storage

3 IDE channels, up to 133 MB/s
IDE RAID supported
4 SATA-I (1.5 Gb/s) ports
Floppy connector, up to 2 drives

Circuit board

ATX form factor

Notes

VIA VT6410 IDE controller for the 2 dedicated 133 MB/s ports. The Pro variant features a Texas Instruments FireWire controller, 2nd Broadcom 5751/5759 Gigabit LAN and Dual BIOS EEPROMs.

Gallery

Attachments

Documentation

BIOS image

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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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