Tyan Tsunami AT S1830 Motherboard

TYAN Updated: 2009-01-28 RSS
Tyan Tsunami AT S1830 Motherboard

Tyan Tsunami AT is a quality, high performance single processor system platform that supports the powerful Intel Pentium II / III microprocessors. This system platform is designed with the Intel 440BX AGPset.

The Tsunami AT supports SPD SDRAM memory and  ECC SDRAM. The board's PCI Local Bus and new 32-bit AGP bus provide high performance capabilities that are ideal for a wide range of applications for desktop and general users.

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, on-board PS/2 mouse connector, and optional System Mangement.

Flexibility and expandibility are designed into the Tsunami AT. With I/O and drive controller support built on-board, the Tsunami AT allows many upgrade paths not found on other boards. With four 168-pin DIMM sockets, the Tsunami AT can provide a very flexible memory configuration of up to 1 GB SPD SDRAM or SDRAM+ECC in addition to the 100 MHz SDRAMs (PC100 memory required for 100 MHz operation)

* Processor
- Single Pentium® II / III
- Celeron Support
- Up to 100 MHz BUS Support
- One SEC Slot 1 Connector
- On-board CPU/Case Fan Headers
- VRM component installed on board

* Chipset
- Intel 440BX (100MHz AGP set)
- Latest Generation Pentium® II Chipset
- National "309" Super I/O Chipset

* System Memory
- Up to 1GB Memory Support (3.3V only)
- Synchronous DRAM W/SPD SDRAM + ECC
- Four 168-pin DIMM Sockets
- 100MHz SDRAM support
- (100MHz SDRAM required for 100MHz FSB)

* Disk Drive & System I/O
- Two UltraDMA/33 PCI Bus-Master EIDE Ports
- Supports EIDE CD-ROMs
- 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)
- Japanese Mode 3 Floppy Support
- Two 16550 High Speed Serial Ports
- One AT Style  ECP/EPP High Speed Parallel Port; (2) USB Rev 1.2 headers
- One IR (InfraRed) port header
- One PS/2 Mouse port header

* Expansion Slots
- Four 32-bit PCI Bus Mastering Slots
- Four 16-bit ISA Slots; one 32-bit AGP Slot
- One Shared PCI/ISA Slot (8 usable slots)

* Voltage and Power
- AT and ATX Power Supply Connector
- +12V Power Source for DC-FAN
- Utilizes GTL+ Bus, Reducing Power Consumption and EMI; 3.3V DRAM Support
- Power recovery after interrupt feature
- Wake on LAN 3-pin header

* "L" option (optional)
- LM79/LM75 control chips with on-board alarm for heat, fan and voltage. Reports to the operating system for system monitoring.
- System  Manager Software included

- AMI Plug 'n' Play 2Mb flash BIOS Standard
- Deep Green / Energy Star / PC97 compliant
- Yellow LED for Sleep mode; Y2K compliant

* Form Factor
- Baby AT Design - (13" x 8.6")
- Type "A" I/O Shield  (AT Style)

* Regulatory
- FCC and European CE