CPU

• Supports Intel® P4 Northwood/Prescott/P4 Extreme Edition processors.(Socket 478)
• Supports up 3.2GHz/800MHz and higher speed

Memory Speed/CPU FSB Support Matrix

Chipset  

• Intel® 875P Chipset
 - Supports FSB 800/533MHz.
 - Supports AGP 8X interface.
 - Supports ECC memory.
 - Supports Single/Dual Channel DDR 400/333/266 memory up to 4GB.

• Intel® ICH5R Chipset
 - Hi-Speed USB (USB2.0) controller, 480Mb/sec, 8 ports.
 - 2 Serial ATA/150 ports.
 - 2 channel Ultra ATA 100 bus Master IDE controller.
 - PCI Master v2.3.
 - I/O APIC.
 - Supports both ACPI and legacy APM power management.
 - Serial ATA/150 RAID 0 (Optional, Only ICH5R Chipset).

FSB

• Support 133/200MHz FSB
• Support 533/800MHz Intel NetBurst micro-architecture bus.

Main Memory

• Supports four unbuffered DIMM of 2.5V DDR DRAM.
• Supports up to 4GB memory size with ECC.
• Supports Dual channel DDR266/333/400MHz and up.

Slots

• One AGP slot supports 8x/4x at 0.8V (AGP 3.0) or 4x at 1.5V(3.3V is not supported).
• Five 32-bit v2.3 Master PCI bus slots (support 3.3v/5v PCI bus interface).

On-Board IDE

• Dual Ultra DMA 66/100 IDE controllers integrated in ICH5R.
 - Supports PIO, Bus Master operation modes.
 - Can connect up to four Ultra ATA drives.

• Serial ATA/150 controller integrated in ICH5R.
 - Up to 150MB/sec transfer speeds.
 - Can connect up to two Serial ATA drives.
 - Supports SATA RAID 0 (Optional)

Promise 20378 On-Board

• Supports Ultra ATA, Serial ATA, Ultra ATA RAID 0 or 1 , Serial
  ATA RAID 0 or 1, Ultra/Serial ATA RAID 0+1 supported.
• Connect up to 2 Serial ATA devices and 2 Ultra ATA 133 devices.

Audio

• 6 channels ADI 1980/1985 software audio codec
 - Compliance with AC97 v2.2 Spec (for 1980) / PC99 v2.3 Spec (for 1985).
 - Meet PC2001 audio performance requirement.
 - Can support SPDIF Out via SPDIF-Bracket only.

LAN (Optional, 875P Neo-FIS2R only)

• Intel® Intel PRO/1000CT and Intel® 82562EZ Dual layout.
 - Integrated Fast Ethernet MAC and PHY in one chip.
 - Supports 10/100Mb/s and 1000Mb/s (1000Mb/s only for Intel® PRO/1000CT)
 - Compliance with PCI 2.2.
 - Supports ACPI Power Management.

On-Board Peripherals

 - 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes
 - 2 serial port (COM A & COM B)
 - 1 parallel port supports SPP/EPP/ECP mode.
 - 1 Line-in/Line-out/MIC port
 - 8 USB 2.0 ports (Rear x 6/Front x 2 or Rear x 4 / Front x 4)
 - 1 RJ-45 LAN jack (Optional)
 - 3 IEEE 1394 pinheaders (Optional)

BIOS

• The mainboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices and
  expansion cards of the board automatically.
• The mainboard provides a Desktop Management Interface(DMI) function which records your
  mainboard specifications.

Dimension

• 30.5 cm(L) x 24.4 cm(W) ATX Form Factor

Mounting

• 30.5 cm(L) x 24.4 cm(W) ATX Form Factor