Processor
• Single PGA478 ZIF socket
• Supports Intel® P4 "Northwood" processors
• Hyper-Threading Technology supported
• Front-Side Bus support for 800/533/400 MHz

Chipset
• Intel® 875P (Canterwood) MCH
• Intel 82801EB (ICH5) South Bridge
• Winbond W83627HF LPC I/O ASIC

Memory
• Supports up to four DDR DIMM sockets
(Dual Channel Configuration)
• Up to 4GB of unbuffered DDR400/333/266 mem.
• Registered memory is NOT supported
• Supports ECC/non-ECC type memory modules

Expansion Slots (Total of four usable slots)
• Four 32-bit (5-volt) 33MHz PCI 2.3 slots

Back Panel I/O Ports
• Serial and VGA connectors
• Two RJ45 1000/100/10 port (option)
• Stacked two USB 2.0 & RJ45 10/100 ports (option)
• Stacked PS/2 keyboard and mouse ports

Integrated I/O Interfaces
• One Floppy connector for up to two drives
• Eight USB 2.0 ports
(2 rear connectors and 3 headers)
• Two 9-pin serial ports
(one rear connector and one header)
• One IRDA connector (via optional cable)
• Power/IDE LED connectors
• Headers for CPU/Power Supply/Chassis Fans
• One 25-pin ECP/EPP/SPP parallel port header

Integrated PCI IDE (ICH5)
• .......

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