Motherboard Features:

Chassis Features:

• TYAN S4987-E system board
• Customized 16.83 " x 16.098"

• Industry 19” rack-mountable 1U chassis
• (1) slim ODD bay
• (3) 3.5” HDD bays
• Dimension :D27.87 X W17.2 X H1.72inch (708 X 436 X 43.6mm)
  

• Quad mPGA 1207-pin sockets
• Support up to Quad AMD Opteron™ 8000 series dual-core and Quad-core processors
• Up to 1.0GHz Hyper-Transport link support
• AMD Dual Dynamic Power Management (Split Power Plane) support

• Single, 1000W cold swap PWR
  
  

• nVIDIA NPF3600 (MCP55)
• Winbond 83627EHG super I/O controller
• Winbond 83793G Hardware Monitoring IC
• LSI 1068E 8-port SAS controller
• Mellanox InfiniHost MT25204A0-FCC-D 
      (DDR); optional
  

• I/O: (2) USB 2.0 ports
• LED indicators
• Power LED
• (2) LAN LEDs
• HDD active LEDs
• System warning LED
• ID LED
• Switches: Power, Reset, NMI, ID
  

• Total 32 DDRII sockets (8 per CPU)
• Maximum 128GB Registered DDR2-400/533
  memory , DDR2-667 support(<=2 in one
  channel. When more than 2 dimms
  (not included) are installed on one channel, 
  the frequency will down to 533MHz)
• Supports ECC Memory and Chipkill
  
  

• Stacked PS/2 Mouse & Keyboard ports
• COM1 connector
• One 15-pin VGA port
• Two USB2.0 ports
• Three RJ45 LAN ports ,one for OPMA management
• One 8487 SAS connector (Same as IB Connector)
• One InfiniBand connector(Optional)
  
  

• One (1) PCI-E x16 slot(support low profile
      PCI-E card) with M2083 or One (1) HTX slot
     by M4987-HTX (Low profile card )
• 200-pin OPMA connector support M3 card
  

• Hard Disk Drives: Support 3 SAS HDD with RAID 0, 1, 1E
• Pre-installed slim ODD
  

•  Integrated ATI ES1000(RN50) w/32MB frame   
     buffer

• B4987G26W3H-E: supports 3 SAS ports by LSI1068E SAS controller
• B4987G26W3HI-E: supports 3 SAS ports by LSI1068E SAS controller and IB chip MT25204A0-FCC -D(DDR) on board
  

• System fan speed control and monitoring
• Chassis intrusion alert
• Supports Tyan Server Management(TSM)
• Watch Dog Timer supported
• Support TYAN M3295 SMDC Card
  

• (7) 40*40*56mm 15000rpm heavy-duty fans
• (4) passive CPU heatsinks

• Dual Gigabit Ethernet ports (Marvell88E1121   
      Gigabit PHY)
• Supports WOL and PXE
  

• Operating temperature 5°C ~ 35°C
• Non-operating temperature -40°C ~ 70°C

• Phoenix 8Mbit FWH or Flash ROM
• Supports APM 1.2 and ACPI
• Serial console redirect
• USB boot supported

• FCC Class A (Declaration of Conformity)
• CE (Declaration of Conformity)
• VCCI
• C-Tick