Tyan Tsunami ATX S1846 Motherboard

TYAN Updated: 2009-01-28 RSS
Tyan Tsunami ATX S1846 Motherboard

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

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

This integrated system board achieves the highest reliability and is based on an ATX 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 on-board wavetable sound and System Mangement.

Flexibility and expandibility are designed in theTsunami ATX. With I/O and drive controller support built on-board, the Tsunami ATX allows many upgrade paths not found on other boards. With three 168-pin DIMM sockets, the Tsuanmi ATX can provide a very flexible memory configuration of up to 768 MB SPD SDRAM or SDRAM+ECC in addition to the 100 MHz SDRAMs.

* Processor
- Single Pentium II / III
- Celeron CPU supported
- One Slot 1 Connector (SEC)
- On-board CPU Fan Headers
- On-board Case Fan Headers
- VRM component installed on board

* Main Memory
- Up to 768MB SDRAM Memory Support
- Synchronous DRAM W/SPD
- Three 168-pin DIMM Sockets
- 100 MHz SDRAM support

* Expansion Slots
- Five 32-bit PCI Bus Mastering Slots
- Two 16-bit ISA Slots; one 32-bit AGP Slot
- One Shared PCI/ISA Slot

* 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 ATX Style 16550 High Speed Serial Ports
- One ATX Style  ECP/EPP High Speed Parallel Port; ATX PS/2 Mouse and Keyboard Port
- 2 ATX USB Ports Rev 1.2
- One IR (InfraRed) Port

* Hardware Monitoring
- Intel 440BX (100 MHz AGP set)
- Latest Generation Pentium II Chipset
- National "309" Super I/O chipset
- LM79/LM75 control chips (optional)

* Integrated Audio (optional)
- Ensoniq 1371 PCI Wavetable audio chip
- AC97 codec / One ATX Game port
- ATX Line in, MIC, and Speaker ports

* Voltage and Power
- ATX Power Supply Connector
- +12V Power Source for DC-FAN
- 3.3V DRAM Support
- Utilizes GTL+ Bus, Reducing Power Consumption and EMI
- Power Recovery After Interrupt Feature
- Wake-on-LAN Feature Header (3-pin)

- AMI Plug 'n' Play 2Mb flash BIOS Standard
- Deep Green / Energy Star / PC97 compliant
- Yellow LED for Sleep mode
- Year 2000 compliant

* Form Factor
- ATX (8.3" x 12.0")
- Double Row ATX Connectors
- Type "V" I/O Shield (Intel Venus Compatible)