Tyan Tomcat i815ef S2425 Motherboard

TYAN Updated: 2009-01-29 RSS
Tyan Tomcat i815ef S2425 Motherboard

The Tomcat i815ef provides leading-edge features and performance for systems based on the Flex ATX form factor. Based on the Intel 815e (B-Step) chipset, this system board supports Intel's Celeron and Pentium III processors, including the latest 1.13GHz and 1.26GHz models (Tualatin). In addition to the flexible processor support, the Tomcat i815ef features dual LAN ports, perfect for supporting simultaneous connections to a network and a broadband communications device. This platform also features two DIMM sockets, two PCI slots, dual-channel ATA-100, USB and more.

* Processor
- Single PGA370 ZIF socket
- Supports one Intel Celeron or Pentium III processor CPU chart; onboard VRM 8.5 spec
- Supports "Tualatin" series PIII processor
- FSB support for 100MHz and 133MHz

* Chipset
- Intel 815e (B-Step)
- National PC87366 Super I/O ASIC

* System Memory
- Two 3.3v 168-pin DIMM sockets
- Supports up to 512MB unbuffered SDRAM
- Supports unbuffered PC133 memory only

* Expansion Slots
- Two 32-bit 33MHz (5-volt) PCI slots
- Total of two usable slots

* Integrated I/O
- One floppy connector supports up to two drives
- Two 9-pin 16550-based serial ports (one via optional cable)
- One 25-pin SPP/ECP/EPP parallel port
- Two USB ports; PS/2 keyboard and mouse ports

* Integrated Video
- Onboard Intel 815e graphics accelerator
- Standard 15-pin analog VGA port

* Integrated PCI IDE
- Dual-channel master mode
- Up to four Enhanced IDE devices
- Support for ATA-100/66/33 IDE and ATAPI compliant devices

* Integrated LAN
- Two Intel LAN controllers: one 82559 controller, one via Intel's ICH2 (82562EM)
- 10/100Mbps data transfer rate per controller

* BIOS
- AMI BIOS on 4Mb Flash ROM
- Supports APM v1.2 & ACPI v1.0
- User settings for hardware monitoring
- Auto-configuration of IDE hard drive types
- Muliple boot options; DMI 2.0 compliant

* Form Factor
- Flex ATX footprint (9" x 7.5")
- 20-pin ATX power connector
- Stacked parallel (one), serial (one) and VGA (one) ports; stacked USB (two) ports
- Side-by-side LAN (two) ports
- Stacked keyboard and mouse ports