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