ASUS P2B Rev.1.12

Technical details
Name: P2B
Company: ASUS
Chipset: Intel 440BX Seattle, 82443BX, PIIX4E , Winbond W83977TF-AW, ASUS AS97127F
CPU socket: Slot-1
Memory: 3x DIMM, SDRAM, max. 768 MB
Bus: 1x AGP 2x, 4x PCI, 3x ISA 16 bit
Connectors: ATX power, PS/2 Keyboard, PS/2 mouse, front-module pins, 2x EIDE on PCI, floppy, 2x serial, parallel, 2x USB 1.1, IrDA, SB-Link
Form factor: ATX
Manufactured: 1999


Supported CPUs are Pentium II, III and Celeron. FSB can be set to 66/75/83/100/103/105/110/112/115/120/124/124/133/133/140/150 (doubles due to different PCI divider, see manual). Multiplier can be set between 2x -8x if the CPU is unlocked. The EIDE ports support UDMA/33. The BIOS is from Award and a cell battery is used to buffer the CMOS.

This board allows to overclock using the FSB in small steps.

Mainboard Manual

Mainboard BIOS and CD