CPU
• Supports Intel® Pentium 4 Northwood/Prescott/P4 Extreme Edition (Socket 478) processors.
• FSB 400 (for Northwood only), 533, 800MHz
• Supports up to 3.2GHz or higher speed


Chipset
• Intel® 865PE Chipset
- Supports FSB 800/533/400MHz
- Supports AGP 8X interface
- Supports DDR 400/333/266 memory interface

• Intel® ICH5 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


Main Memory
• Supports three unbuffered DIMM of 2.5 Volt DDR SDRAM

• Supports up to 3GB memory size without ECC
• Supports Dual channel DDR266/333/400MHz and up. (based on DIMM 1, 3)

Due to the High Performance Memory design, motherboards or system configurations may or may not operate smoothly at the JEDEC (Joint Electron Device Engineering Council) standard settings (BIOS Default on the motherboard) such as DDR voltage, memory speeds and memory timing. Please confirm and adjust your memory setting in the BIOS accordingly for better system stability.

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)


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.


On-Board IDE
Dual Ultra DMA 66/ 100 IDE controllers integrated in ICH5
- Supports PIO, Bus Master operation modes
- Can connect up to four Ultra ATA drives
Serial ATA/150 controller integrated in ICH5
- Up to 150MB/sec transfer speeds
- Can connect up to two Serial ATA drives


Audio
AC97 link controller integrated in Intel® 865PE Chipset
6-channel audio codec Realtek ALC655
- Compliance with AC97 v2.3 Spec.
- Meet PC2001 audio performance requirement


LAN
Realtek® 8100C
- Integrated Fast Ethernet MAC and PHY in one chip
- Supports 10Mb/s, 100Mb/s
- Compliance with PCI 2.2
- Supports ACPI Power Management


On-Board Peripherals
- 1 floppy port supports 1 FDDs with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes
- 1 serial port COM1
- 1 parallel port supports SPP/EPP/ECP mode
- 8 USB 2.0 ports (Rear x 4 / Front x 4)
- 1 Line-In / Line-Out / Mic-In / Optical audio port
- 1 RJ45 LAN jack




Dimension
ATX Form Factor: 29.5 cm (L) x 21 cm (W)

Mounting
6 mounting holes

Accessories