• Special Features:
  • Adaptec 7902 U320 SCSI controller
    Two U320 68-pin SCSI connectors
    Connects to PCI-X Bridge A
    Adaptec ZCR support through low-profile SO-DIMM Card
    Intelligent Platform Management Interface Header
    TYAN Server Management Daughter card (optional)

• Rear Panel I/O Ports:
  • One floppy connector support up to two drives
    Two 9-pin serial ports
    - one connector and one header One 25-pin SPP/ECP/EPP parallel header
    Four USB 1.1 ports (two rear and two header)
    One 15-pin VGA connector
    PS/2 mouse and keyboard connectors

• On-Board Video:
  • ATI® RAGE XL 8MB PCI graphics controller
  
  
• Internal I/O Interface:
  • Two IDE dual-drive ports for up to four EIDE devices
    Supports for UDMA 133/100/66/33 IDE drives and ATAPI devices

Motherboard Specifications

• Model:
  • Tyan Thunder K8SR S2881G2NR

• Processor Support:
  • Dual µPGA 940-pin ZIF sockets
    Supports up to two AMD Opteron processors
  • 128-bit DDR dual-channel memory controller
    (integrated in CPU)

• Chipset:
  • AMD-8131 HyperTransport PCI-X Tunnel
    AMD-8111 HyperTransport I/O Hub
    Winbond W83627HF Super I/O ASIC
    Analog Devices ADT7463 Hardware Monitoring IC
  
  
• Memory:
  • 128-bit DDR memory bus
    Eight 184-pin 2.5-Volt DDR DIMM sockets - each CPU controls four
  • Supports up to 16GB of Registered DDR
    Supports ECC type memory modules
  • Supports DDR 400* / 333 / 266 / 200

• Expansion Slots:
  • Two independent 64-bit PCI-X buses
  • One 100/66/33 MHz (3.3-volt) PCI-X slots - from PCI-X bridge A
  • One 133/100/66/33 MHz (3.3-volt) PCI-X slot
    
    
• On-Board LAN:
  • Broadcom BCM5704C dual-channel GbE LAN
    - Two RJ-45 LAN connectors with LEDs
    - Connected to PCI-X Bridge A
    - Two Front Panel LED headers

• BIOS:
  • AMI ® BIOS 8.0 on 4Mbit LPC Flash ROM
    Supports ACPI 2.0 and SRAT
    Supports PXE via Ethernet, USB device boot
    SMBIOS 2.3.1, BBS 1.1 compliant
    Headless Operation via serial console redirect and remote flash
    48-bit LBA Support

• Form Factor:
  • SSI EEB v3.0 footprint (12"x13"; 304.8x330.2mm) - fits many Rackmount chassis
    EPS12V/SSI (24pin + 8pin) power connectors