Processor
 • Dual mPGA604 ZIF sockets; FSB support 800MHz
 • Up to two Intel® Xeon™ processors w/ EM64T
 • Dual onboard 4-phase VRDs (VRD 10.1 spec.)

Chipset
 • Intel® E7525 chipset; MCH +ICH5R
 • SMSC LPC47B397 Super I/O chip

Memory
 • Four 240-pin 1.8V DDR2-400 DIMM sockets
 • Up to 8GB of Reg. ECC/non-ECC DDR2 memory
 • Dual channel memory bus

Expansion Slots
 • (1) PCIe x16 high performance Graphics slot
 • (1) PCIe x8 slot, with x4 PCI Express signal
 • (4) PCI 32-bit 33MHz (5V) slot
 • Total of six usable slots

Mass Storage I/O
 • Two ICH5-S integrated SATA ports up to
     1.5Gbit/s with SATA RAID 0,1 under Windows
 • Two bus-master UDMA ATA100/66/33 Parallel
     IDE channels support up to 4 ATA/ATAPI
     compliant devices

Integrated I/O
 • (8) USB 2.0 ports (2 front via opt. cable)
 • (1) UART serial port connector
 • (1) ECP/EPP/SPP parallel connector
 • (1) floppy connector for up to two drives
 • PS/2 mouse and keyboard connectors

Integrated LAN Controller
 • Broadcom® BCM5751 PCI Express GbE LAN

Integrated Audio
 • Intel® ICH5R AC'97 compliant audio link
 • AD1981B CODEC; front panel audio header
 • Line-in, Line-out, Mic-in rear vertical jacks
 • One 4-pin CD-ROM audio input header
 • One 4-pin Auxiliary header

System Management
 • 3-pin fan headers with tachometer monitoring
 • One 3-pin Chassis intrusion header
 • Temperature, voltage, & fan RPM monitoring
 • Watchdog Timer

BIOS
 • Phoenix BIOS on 4Mbit Flash ROM
 • Supports ACPI 1.0b; PnP, DMI 2.0
 • Auto configuration of IDE devices
 • User-define hardware monitoring
 • Multiple boot options
 • Power Management:
     - ACPI S1, S3, S4 and S5 modes

Form Factor
 • ATX 2.03 (12" x 9.8", 305mm x 249mm)
 • EEB V3.51 (24 + 8-pin) power connectors
 • Rear I/O
     - Stacked PS/2 keyboard and mouse ports
     - One parallel port
     - Stacked four USB 2.0 ports
     - One GbE RJ-45 port stacked w/ two USB ports
     - Stacked audio port (MIC), Line-out & Line-in

Regulatory
 • FCC Class B (Declaration of Conformity)
 • European CE (Declaration of Conformity)