Processor
 • Dual µPGA 940-pin ZIF sockets
 • Two onboard 4-phase VRM
 • Supports up to two AMD Opteron™ 200 processors
 • Three HyperTransport™ links support up to
     8.0GB/s data transfer rate each link
 • 144-bit DDR interface (128-bit data + 16 bit ECC)
 • Scalable 32bit & 64bit computing
 • Secure computing with Nx register support
 • Supports Single and Dual Core processors

Chipset
 • AMD-8131™ HyperTransport™ PCI-X Tunnel
 • NVIDIA nForce Professional 2200 (CK8-04)
 • NVIDIA nForce Professional 2050 (I/O-4)
     - Connected to CPU 2
 • SMsC Super I/O

Memory
 • 128-bit dual channel (interleaved) memory bus
 • Total of eight DDR DIMM sockets (four per CPU)
 • Supports up to 32GB of Registered DDR
 • Supports Single/Dual/Quad Rank mem. modules
 • Supports DDR 266/333/400 memory
 • Supports ECC with CHIPKILL technology

Expansion Slots (total of six usable slots)
 • Two x16 PCI Express FULL SPEED slots
     - Slot1 PCI-E x16 from nForce™ Prof. 2200
     - Slot3 PCI-E x16 from nForce™ Prof. 2050
 • Two independent 64-bit PCI-X buses
     - Slot 4 & 5: PCI-X 100 MHz max. (Bridge B)
     - Slot 6: PCI-X 133 MHz max. (Bridge A)
 • One 32-bit 33MHz PCI v2.3 (Slot 2)

Integrated I/O
 • One floppy connector
 • One serial port connector
 • Eight USB 2.0 EHCI ports
     (four rear connectors and four pin headers)
 • PS/2 mouse and keyboard connectors
 • Two FireWire (IEEE 1394a) ports
     (one rear connector and 1 internal pin header)
 
System Management
 • Total of six 4-pin fan headers with PWM and
     tachometer monitoring
 • Temperature, voltage and fan monitoring

Integrated ATA-133
 • One ATA-133 IDE Channel for up to two devices

Integrated FireWire (IEEE 1394a)
 • TI TSB43AB22A IEEE 1394a PCI controller
 • One rear FireWire port

Integrated Audio
 • Enhanced AC'97 2.3 compliant audio link
 • Analog Devices 1981B codec
 • 16-bit stereo full-duplex
 • CD-in/Aux-in connectors

Integrated SCSI Controller (option)
 • LSI 53C1030 U320 SCSI controller
     - Two U320 68-pin SCSI connectors
     - Connected to PCI-X Bridge B

Integrated SATA II Controller
 • Two integrated dual port SATA II controllers
 • Four SATA connectors: up to four drives
 • Supports 3.0Gb/s per port
 • NvRAID™ v2.0 support
 • RAID 0, 1, 0 + 1

Integrated Secure Network Processor
 • Two IEEE 802.3 Nvidia MAC 1000/100/10
     Ethernet (1st from nForce™ Prof. 2200,
     2nd from nForce Prof. 2050)
 • Supports WOL and PXE
 • Supports Ethernet Jumbo Frames (9018 Bytes)
 • Full Duplex Gigabit Ethernet support

BIOS
 • Phoenix BIOS on 8Mbit LPC Flash ROM
 • Supports ACPI 2.0 and SRAT
 • SMBIOS 2.3.1 BBS 1.1 Compliant
 • USB device boot
 • WOL and PXE support
 • 48-bit LBA Support

Form Factor
 • SSI EEB v3.5 footprint (12"x13"; 304.8x330.2mm)
 • EPS12V/SSI 3.51 Workstation (24 + 8) power
     connectors (Split Plane design recommended)
 • Serial (one) connector
 • Two dual port USB 2.0 connectors (total 4 ports)
 • Stacked PS/2 keyboard and mouse connectors
 • Two RJ-45 LAN connectors with LEDs
 • Audio Line-in, Line-out, Mic-in jacks
 • One IEEE 1394a port

Regulatory
 • FCC Class B (DoC)
 • European Community CE (DoC)