User's Manual

BC875PLG - Intel Pentium 4 875PLG ATX MB


General Functions

CPU: Support Intel FC-PGA2 Pentium 4 500/ 800MHz FSB 

CPU Socket: Intel mPGA socket 478 

BIOS: Award 512KB Flash BIOS 

Chipset: Intel FW82875P MCH/FW 82801EB ICH5

I/O Chipset: Winbond W83627HF-AW 

Memory: Four 184-pin DDR SDRAM Socket support up to 4GB

H/W Status Monitor: Monitoring temperatures, voltages, and cooling fan status.  Audio throttling control when CPU overheats 

Expansion: Six PCI, one PCI or ISA, and one AGP 8X/4X/2X slot




MIO: 2 x serial ATA, 4 x EIDE (Ultra DMA 100), 2 x FDD, 1 x LPT, 2 x RS-232, 1 x K/B, 1 x Mouse

IrDA: 115k bps, IrDA 1.0 compliant 

USB: 8 x USB 2.0 ports

IEEE1394: TI TSB43AB22 supports 2 x IEEE-1394 ports



Ethernet Interface

Chipset: Intel 82562ET and Intel 82547EI  integrated LAN Controller Chip.

Ethernet Interface: IEEE 802.3u 100Base-Tx/IEEE 802.3 1000Base-T Fast Ethernet compatible

Remote Boot ROM: Optional built-in boot ROM in Flash BIOS



Audio Interface

Chipset: Intel FW82801EB ICH5 

AC97 Codec: ALC650 supports 5.1 CH Audio 

Audio Interface: Three audio phone jacks for microphone in, line in and line out, pin headers for CD audio in. 



Mechanical and Environmental

Power Supply Voltage: P4 ATX type, +3.3V, +5V, +12V, +5VSB, -5V. 

Operating Temperature: 32 to 140 F (0 to 60 C) 

Board Size: Standard ATX form factor, 12" x 9.6" (305 mm (W) x 244 mm (D))