Processors
- Quad µPGA 940-pin ZIF sockets
- Supports up to four AMD OpteronTM 800 series processors
- Four onboard 3-phase VRMs
- Integrated 128-bit DDR Memory Controller

Memory
- 128-bit dual channel memory bus
- Total sixteen 184-pin 2.5-Volt DDR DIMM sockets (4 on each CPU)
- Supports up to 32 GB Registered DDR
- Supports ECC and ECC with Chipkill type memory modules
- Supports PC1600, PC2100, & PC2700 DDR

Expansion Slots
- Two independent PCI-X buses
- Two 64-bit 66/33 MHz (3.3-Volt) PCI-X slots from PCI-X bridge A
- Two 64-bit 133/66/33 MHz (3.3-Volt) PCI-X slots from PCI-X bridge B
- One legacy 32-bit 33MHz (5-Volt) PCI slot
- Total of five usable slots

Integrated I/O
- One floppy connector supports one drives
- Two 9-pin serial ports (one connector and one header) and One 25-pin parallel port pin-header
- PS/2 mouse and keyboard connectors
- Four USB v1.1 front panel headers
- Two USB v2.0 connectors through VT6212

System Management
- Total nine 3-pin fan headers with tachometer monitoring
- Four fan headers with (PWM) speed control
- One 2-pin Chassis Intrusion header
- Temperature, voltage and fan monitoring

Integrated Enhanced IDE Controller
- Provides two IDE dual-drive ports for up to four EIDE devices
- Supports for UDMA 33/66/100/133 IDE drives and ATAPI compliant devices

Integrated PCI Graphics
- ATI RageTM XL PCI graphics controller
- 8MB Frame Buffer of video memory

Integrated Dual Channel SCSI (manufacturing option)
- LSI 53C1030 U320 SCSI controller
- Dual-channel Ultra320 SCSI
- Connects to PCI-X Bridge A
- Supports LSI ZCR (Zero Channel RAID)

Integrated LAN Controllers
- Broadcom® BCM5704C dual-channel Gigabit Ethernet
controller
♦ Two RJ-45 LAN connectors with LEDs
♦ Connected to PCI-X Bridge A
- Two Front Panel LED headers

Intelligent Platform Management Interface Header
- Tyan Server Management Daughter card (Optional)
supports features listed below via IPMI header
- QLogicTM Zircon Baseboard Management Controller
(BMC) based on powerful ARM7 technology
- Tailored for IPMI highest 1.5 Spec.
- Supports KCS and BT styles
- Flexible Windows and Linux based Management
Solution
- Supports RMCP and SNMP protocols
- Supports ASF standard and EMP
- I2C serial multi-master controllers and UARTs
- Built-in IPMB connector
- Remote power on/off and reset support (IPMI-over-
LAN)

BIOS
- Phoenix BIOS
- 4Mbit LPC Flash ROM
- Watchdog timer
- USB boot support
- 48-bit LBA Support
- Supports PXE via Ethernet
- ACPI 2.0 & 1.0B support

Form Factor
- SSI MEB footprint (13” x 16” / 330.2mm x 406.4mm)
- EPS12V power connectors
- One serial port and one VGA connector
- Stacked USB 2.0 (two) connectors
- Stacked PS/2 keyboard and mouse connectors
- Two RJ-45 side-by-side LAN connectors with LEDs

Regulatory
- FCC Class B (Declaration of Conformity)
- European Community CE (Declaration of Conformity)