Entry by Carlos S. M.
ASRock 775Dual-880Pro

ASRock 775Dual-880Pro

Specifications

CPU support

Supported sockets:
  • LGA775
Front Side Bus speed: 533/800/1066* 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 Prescott-2M
  • Intel Pentium D Presler
  • Intel Pentium D Smithfield
  • Intel Pentium Extreme Edition Presler XE
  • Intel Pentium Extreme Edition Smithfield XE
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 533/667 MHz
    2 memory channels on 2x 240-pin DIMM
Max supported: 2.00 GB
Supports more memory with custom BIOS.

Platform

Northbridge/MCH: VIA PT880 Pro
Southbridge/ICH/PCH/MCP: VIA VT8237R
SuperIO: Winbond W83697HF
Realtek ALC850 audio IC over AC97 bus
Integrated VIA MAC + VIA VT6103L PHY for 100M operation
4 Mbit LPC BIOS ROM

Power supply

Main board power: 20-pin ATX
CPU power: 4-pin P4
1 3-pin DC fan header
1 4-pin PWM fan header

Expansion slots

AGP 3.0 8x slot with 1.5 V keying
PCIe 1.1 16x slot runs at 4x, because of chipset limitations.
4 PCI slots
1 PCIe x16 slot

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
Audio connectors: Line out, Line in, Microphone in
MIDI/game port

Internal I/O headers

4x USB 2.0 (480 Mb/s)
Audio headers: CD in
Header for front AC'97 Audio

Storage

2 IDE channels, up to 133 MB/s
2 SATA-I (1.5 Gb/s) ports
SATA RAID supported
Floppy connector, up to 1 drive

Circuit board

ATX form factor
PCB manufactured in the year 2006

Gallery

Attachments

Documentation

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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
Feel free to improve the quality and quantity of this database by contributing with your entries. Use the contact links in the footer to get in touch.

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