Processor Supports up to two Intel? Xeon\"! processor of up to 2.8GHz and faster with a 512K L2 cache
Chipset The Intel?E7505 Chipset Memory Controller Hub (MCH) that supports 533MHz front side bus
Intel 82801DB I/O Controller Hub (ICH4)
Intel 82870P2 64-bit PCI-X Controller Hub (P64H2)
Memory Six 184-pin DIMM sockets with two-way interleaving
Supports up to 12GB DDR200/266 registered, ECC memory
Chipkill \"! technology support
Networking On board Intel?82545EM gigabit Ethernet controller, supporting 10/100/1000Mb operation
RX/TX IP and TCP/UDP checksum off-loading capabilitiesy
System BIOS Award Plug and Play BIOS, supporting APM, DMI, and ACPI 4M-bit Flash ROM
Host I/O Interface On board dual channel Ultra 320 SCSI Adaptec AIC-7902 controller
One channel Ultra33/66/100 IDE interface, supporting up to two IDE and ATAPI compliant devices
Expansion Slots Three 64-bit PCI-X slots, supporting one 100MHz and two 66MHz operation modes
Two 32bit/33MHz PCI slots / AGP Pro socket, supporting 8x/4x operation
One 64-bit SO-DIMM dedicated for Adaptec?zero-channel RAID cards
Multi I/O Functions One Parallel Port / Two serial ports / One Game port
PS/2 Keyboard and PS/2 mouse connector
Two USB 2.0 ports, plus two internal pin headers for supporting additional four USB 2.0 ports
Supports AC97, 5.1Ch ( Optional ) / Supports SPDIF (Optional )
Form Factor ExtendedATX, 12 X13 / EPS12V PSU
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