R656
Key Features :
* CPU : Supports Slot 1 for Intel Pentium II CPU 233MHz / 266MHz.
* Chipset : Intel 82443LX, 82371AB.
* Pentium II CPU Built-in 256K or 512K L2 Cache.
* Supports 4 x 168-pin DIMM Sockets.
- The Memory size from up to 512MB.
- Supports FP (Fast Page), EDO (Extended Data Out) Mode DRAM and SDRAM.
* Four 16-bit ISA Slots and Three 32-bit PCI Master Mode Slots.
* 2 x IDE Connectors for up to 4 IDE Drivers
- PIO Mode 4 transfers & Ultra IDE Mode.
- PCI Bus Master Mode IDE interface.
- Support Ultra DMA.
* Universal Serial Bus Controller.
- Host / HUB Controller.
- Two USB Ports
* On Board I/O supports :
- 2 Serial Ports (16550 Fast UART compatible ).
- 1 Parallel Port ( ECP and EPP capabilities ).
- 1 Floppy Disk Controller ( Supports Two FD Drivers ).
- 1 PS/2 Mouse Connector.
- 1 PS/2 Keyboard Connector.
- 1 IrDA Connector.
* Flash ROM BIOS with Green, Plug and Play Features.
* ATX Form Factor : 30.4cm x 22cm or 12" x 8.7" (4 Layers)