CPU

• Supports Intel® Pentium® 4 / Pentium® D processors in LGA775 package
• Supports Intel® Hyper-Threading Technology

Chipset

• Intel® E7230 Northbridge
- Supports Intel® Pentium® 4 / Pentium® D processors Front Side Bus (FSB) at
533/800/1066 MT/s
- PCI Express external graphics support
- Supports DDR2 533/667 memory interface

• Intel® ICH7R Southbridge
- Hi-Speed USB (USB2.0) controller, 480Mb/sec
- 4 SATAII ports with transfer rate up to 3Gb/s
- 1 channel Ultra ATA 100 bus Master IDE controller
- PCI Master v2.3, I/O APIC
- ACPI 2.0 Compliant
- Serial ATA RAID 0, RAID 1, and Matrix RAID
- Integrated AHCI controller

Main Memory

• Supports four unbuffered ECC DIMMs of 1.8 Volt DDR-II DRAM
• Supports up to 8GB memory size
• Supports Dual-Channel DDR2 533/667 memory interface

Slots

• Three 32-bit/33MHz v2.3 PCI slots (support 3.3V/5V PCI bus interface)
• One PCI Express x8 slot (this PCIE_2 slot will accept x8 cards, but run at x4
speeds / PCI Express Bus specification v1.0a compliant)
• One PCI Express x8 slot (this PCIE_1 slot will accept x8 cards and run at x8
speeds / PCI Express Bus specification v1.0a compliant)

HDD Interface

• Ultra DMA 66/100 IDE controller integrated in ICH7R
- Supports PIO, Bus Master operation modes
- Can connect up to two Ultra ATA drives

• SATAII controller integrated in ICH7R
- Up to 300MB/sec data transfer rate
- Can connect up to four SATA devices
- Supports AHCI controller with SATA RAID 0, SATA RAID 1, SATA RAID 5, SATA
RAID 10 and Matrix RAID (ICH7R)

Onboard Peripherals

• 1 floppy port supports one FDD with 360KB, 720KB, 1.2MB, 1.44MB, and 2.88MB
• 1 PS/2 keyboard port
• 1 PS/2 mouse port
• 1 serial port & 1 serial pinheader
• 1 VGA port
• 1 parallel port supports SPP/EPP/ECP mode
• 2 RJ-45 ports (with LEDs)
• 6 USB ports (4 on the front and 2 on the rear)

Onboard LAN

• Intel 82573V/L Gigabit Ethernet Controller
- Uses PCI Express x1 interface on ICH7R
- Supports 10Mb/s, 100Mb/s, and 1000Mb/s

Power Management Features

• Wake up on LAN (WOL), wake up on serial ring, wake up on PCI
• RTC alarm and wake up
• Wake up on keyboard/mouse/USB from S1
• Supports ACPI S1, S4, S5 function

System Management

• SMBus (I2C)
- Temperature, voltage, and fan monitors
- Chassis intrusion

Operating Environment

• Operating Temperature Range: +10°C ~ +35°C (+50°F ~ +95°F)
• Non-Operating Temperature Range: -40°C ~ +70°C (-104°F ~ +158°F)

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 and Mounting

• ATX Form Factor: 30.5cm (L) x 24.4cm (W)
• 9 mounting holes