• BIOS:
  • AMI ® BIOS 8.0 on 4Mbit LPC Flash ROM
    Supports APM 1.2 & ACPI 1.0
    PnP, DMI2.0, WfM2.0 Power Management
    Power Management S1, S4 and S5 support
     

Motherboard Specifications

• Model:
  •  TyanTiger K8WS (S2875SANRF)

• Processor Support:
  •  Single mPGA 940-pin ZIF socket
  •  Supports single AMD Opteron processor

• Chipset:
  •  AMD-8151 AGP 3.0 Graphics Tunnel
    AMD-8111 HyperTransport I/O Hub
    Winbond W83627HF Super I/O ASIC
   
• Memory:
  •  128-bit DDR memory bus
  •  Four 184-pin 2.5-Volt DDR DIMM sockets
  •  Supports PC3200 / 2700 / 2100 / 1600 DDR

• Expansion Slots:
  •  Five 32-bit 33MHz (5V) PCI slots
  •  One 1.5V AGP 8X/4X slot
    
• On-Board Audio:
  • Realtek ALC655
    6-channel AC'97 audio CODEC
    Line-In/Line-Out/Mic-in audio jacks
    CD-in/Aux-in connector

• On-Board LAN:
  •  One GbE LAN controller
    - Intel ® 82541EI GbE LAN controller
    - Operating at 32bit/33MHz PCI bus
    

• Special Features:
  •  Silicon Image Sil3114 SATA RAID Accelerator
    Supports S-ATA 1.0 Specification
    Supports 4 channel SATA port for up to four SATA devices
    Supports RAID 0, 1, 0+1
    Connected to legacy 32-bit 33MHz PCI bus

• Rear Panel I/O Ports:
  •  Stacked PS/2 mouse and keyboard ports
    Stacked two USB v1.1 ports
    Stacked two USB v2.0 ports + one RJ45
    10/100/1000 Base-T port w/ activity LED
    One 9-pin UART Serial port
    One 25-pin SPP/ECP/EPP parallel port
    Two FireWire (IEEE 1394a) ports (one rear connector and one internal connector)
    Three audio jacks (Mic. In/Line-In/Line-Out)

• Internal I/O Interface:
  •  Dual-channel master mode support up to four IDE devices
    Supports for Ultra ATA/133/100/66 IDE drives and ATAPI compliant devices

• Form Factor:
  •   6-layer PCB
    ATX footprint (12" x 9.8"; 305mm x 250mm)