• Rear Panel I/O Ports:
  • Serial (one) and VGA (one) connectors
  • Stacked USB 1.1 (two) connectors
  • Stacked USB 1.1 (two) connectors
  • Two RJ-45 LAN connectors with LEDs

• Internal I/O Interface:
  • 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 v1.1 ports
  • One 15-pin VGA connector
  • PS/2 mouse and keyboard connectors

• Integrated SCSI Controller (option):
  • 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

• Integrated Enhanced IDE Controller:
  • 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® RAGE XL 8MB PCI graphics controller

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

Motherboard Specifications

• Model:
  • Tyan S2881UG2NR Dual Opteron Motherboard

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

• 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
  • Supports up to 32GB of Registered DDR
    Supports ECC type memory modules
  • Supports DDR 266/333/400
  • Supported with Opteron 246 CPU's or higher
  • Supports Single/Dual/Quad Rank mem. modules

• Expansion Slots:
  • Two independent 64-bit PCI-X buses)
  • One 100/66/33 MHz PCI-X slots at PCI-X bus A
  • One 133/100/66/33 MHz (3.3-volt) PCI-X slot
  • Total of two usable slots

• On-Board LAN:
  • Broadcom BCM5703C GbE controller
  • - Two RJ-45 LAN connectors with LEDs
  • - Connected to PCI-X Bridge A
  • Two Front Panel LED headers
  
  
• Integrated SATA Controller
  • Silicon Image Sil3114 SATA controller
  • Supports S-ATA 1.0 specification
  • Supports 4 channel SATA port for up to four SATA 150 devices
  • Supports RAID 0, 1, 0+1

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

• System Management:
  • Total of nine 3-pin fan headers
  • Six fan headers with monitoring
  • One 2-pin Chassis Intrusion header
  • Temperature, voltage and fan monitoring
  • Port 80h LED 7-segment display

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