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

Chipset
 • Intel® E7525 chipset; MCH +ICH5R +PXH +FWH
 • Intel® PXH supports two PCI-(X) buses
 • Winbond™ Super I/O chip
 • ™Analog Device ADM1027 hardware monitor chip

Memory
 • Eight 240-pin 1.8V DDR2-400 DIMM sockets
 • Supports up to 32GB* DDR2 Reg/ECC RAM
 • Dual channel memory bus

* NOTE : 16GB/32GB must be single rank
                 2GB/4GB modules.

Expansion Slots (six usable slots total)
 • One PCI Express x16 Graphics slot
 • One PCI-X 64-bit 133/100/66MHz (3.3V) slot
 • Two PCI-X 64-bit 100/66MHz (3.3V) slots
 • Two PCI 32-bit 33MHz (5V) slot

Mass Storage I/O
 • Two Ultra DMA ATA100-Parallel IDE channels
 • Two SATA channels via Intel ICH5R

Integrated I/O
 • Six USB 2.0 ports (2 front via opt. cables)
 • One serial port
 • One ECP/EPP/SPP parallel connector
 • Two IEEE1394a (FireWire) ports (1 rear, 1 front)
 • Supports one floppy drive
 • PS/2 mouse and keyboard connectors

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

Integrated SCSI (option)
 • Adaptec® 7902 U320 SCSI controller
 • Dual-channel Ultra320 SCSI
 • 2 x 68-pin internal connectors
 • ZCR support

Integrated LAN Controller
 • Broadcom® BCM5751 PCI Express GbE LAN

Integrated PCI 1394a (FireWire)
 • TI TSB43AB22 single-chip solution
 • Two ports (one rear, one header via opt. cable)

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

BIOS
 • Phoenix BIOS on 4/8Mbit Flash ROM
 • Supports BIOS Boot Specification v1.1 (BBS)
 • Supports ACPI; supports SMBIOS v2.3
 • Supports LAN remote boot (PXE)

Form Factor
 • SSI EEB v3.5 footprint; 8-layer PCB
     (12" x 13", 305 x 330.2mm)
 • EPS12V (24-pin + 8-pin) power connectors
 • Stacked PS/2 keyboard and mouse ports
 • Stacked one serial port and one parallel port
 • Stacked four USB 2.0 ports
 • One RJ-45LAN port with LEDs
 • One IEEE-1394a port
 • SPDIF-out port
 • One audio Line-in, Line-out, Mic-in vertical
     jacks (Amplifier integrated)

Regulatory
 • FCC DoC (Declaration of Conformity)
 • European CE (Declaration of Conformity)