Benefits and Applications

Tyan Tahoe AT is a quality, high performance single processor system platform based on the powerful Intel Pentium II microprocessors. This mainboard is designed around the latest and fastest Intel 440FX chipset and can support CPU speeds of 233 MHz through 300 MHz.

The Tahoe AT supports EDO memory, ECC and memory parity checking.The board's PCI Local Bus provides high performance capabilities that are ideal for a wide range of demanding applications such as: CAD, CAM, CAE, networking, multi-user environments, database management, desktop publishing, image processing and 3D animation.

This integrated system board achieves the highest reliability and is based on a "Baby AT" form factor. Some of the features included are: on-board dual channel PCI IDE, on-board floppy controller, on-board high speed I/O, Universal Serial Bus and on-board PS/2 mouse connector.

Flexibility and expandibility have been designed into the Tahoe AT. With I/O and drive controller support built on-board, the five PCI and Four ISA (One ISA and one PCI as a shared slot) slots are free for add-on expansion cards. With eight SIMM sockets, the Tahoe AT can provide a very flexible memory configuration of 8MB to 1024MB of RAM.

Standard Features

Processor

Single Pentium II 233-300 MHz

Single Pentium Pro*** 150-200 MHz

VRM Component installed on board

Single Slot 1 (SEC)

Processor speeds: CPU compatibility chart

Chipset

Intel 440FX (NATOMA)

System Memory

Up to 1024MB On Board

Eight 72-pin SIMM Sockets

EDO or FPM DRAM Support

ECC and Parity Support

4 memory banks total

Expansion Slots

Five 32-bit PCI Bus Mastering Slots

Four 16-bit ISA Slots

One Shared PCI/ISA Slot - 8 usable

Disk Drive & System I/O

Two PCI Bus-Master enhanced IDE Ports

4 HDD + EIDE CD-ROM Support

Bus-Mastering Mode 2 (Up to 22MB/Sec DTR)

PIO Mode 3 & 4 (Up to 17MB/SEC DTR)

Two Floppy Drive Support (Up to 2.88MB)

Two 16550 High Speed Serial Ports

One ECP/EPP High Speed Parallel Port

2 USB Ports Rev 1.2

One IR Port

PS/2 Mouse port using IRQ 12

BIOS

Award or AMI BIOS

Green PC Compatible

Microsoft Plug and Play Ready

Form Factor

Baby AT (8.6" x 13.00")

Type "A" I/O Shield (AT Style)

Warranty

2 Year Manufacturer's Warranty

Specifications may change without notice