Tyan S2720UGN Dual xeon Tyan Thunder i7500 S2720UGN Dual Socket 603 Motherboard with on-board SCSI. Supports up to two Intel Xeon processors with 512KB L2 cache Intel E7500 server chipset 400MHz FSB Six 184-pin 2.5v DDR DIMM sockets up to 12GB 2 PCI-X slots 1 PCI slot. On-board ATI Rage XL graphics controller Two LAN controllers. Horizontal EATX motherboard. Extended ATX Form Factor. Tyan S2720UGN

Tyan Thunder i7500 (S2720UGN)

Dual Socket 603 Motherboard

• Storage:
  • On-board SCSI
  • Support up to four Enhanced IDE devices
  • Support for ATA-100/66/33 IDE and ATAPI-compliant devices
• Rear Panel I/O Ports: 
  • Stacked parallel (one) and serial (two) ports
  • Stacked RJ45 LAN
  • Stacked USB (two) ports
  • Stacked keyboard and mouse ports
  • VGA port 
• Internal I/O Interface: 
  • One floppy connector supports up to two drives
  • Two 9-pin 16550-based serial ports
  • One 25-pin ECP/EPP/SPP parallel header
  • Two USB ports
  • PS/2 keyboard and mouse ports
• On-Board LAN: 
  • Gigabit and Fast Ethernet on-board
  • Two LAN controllers
  • - one Intel 82544GC 10/100/1000 controller
  • - one Intel 82550 10/100 controller
  • Gigabit NIC connected to the 66MHz PCI-X bus

Motherboard Specifications

• Model:
  • Tyan Thunder i7500 (S2720UGN) motherboard
• Processor Support: 
  • Dual PGA603 ZIF sockets
  • Supports up to two Intel Xeon processors with 512KB L2 cache
  • Onboard VRM (VRM 9.1 spec)
  • Front-Side Bus support for 400MHz
• Chipset: 
  • Intel E7500 server chipset
  • MCH + ICH3 + P64H2 + FWH
  • P64H2 supports two PCI-X buses
  • Winbond W83627HF
  • Super I/O ASIC
• Memory: 
  • Six 184-pin 2.5v DDR DIMM sockets
  • Supports up to 12GB of Registered DDR266 (PC2100) or DDR200 (PC1600) memory; dual-channel memory bus
  • Supports ECC memory modules
• Expansion Slots: 
  • Four PCI-X/PCI buses
  • Two 64-bit 133/100/66MHz (3.3V) PCI-X slots
  • Two 64-bit 100/66MHz (3.3-Volt) PCI-X slots
  • One 32-bit 33MHz (5V) PCI slot
• Integrated video: 
  • ATI Rage XL graphics controller
  • 4MB frame buffer (SDRAM; 8MB optional)
  • Standard 15-pin analog VGA port
• BIOS: 
  • AMI BIOS on 4/8Mbit Flash ROM
  • User settings for hardware monitoring
  • Auto-configuration of hard disk types
  • Multiple boot options
• Form Factor: 
  • SSI EEB v3.0 footprint (12" x 13") Horizontal EATX motherboard.
  • EPS12V power connectors