Intel IB850 user manual Product Description

Models: IB850

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INSTALLATIONS

Product Description

The IB850 Pentium 4 CPU card incorporates the Intel 875P chipset that can utilize a single PGA478 processor of up to 3.2GHz or higher and supports FSB frequency of 400/533/800Mhz (100Mhz, 133Mhz, and 200Mhz HCLK respectively).

The 875P chipset comes with a Memory Controller Hub (MCH) designed for use with the Pentium 4 processor with 512-KB L2 cache on 0.13 micron process. The MCH component provides the CPU interface, DDR interface, Hub Interface, and AGP8X graphics interface.

Aside from CRT support, the VGA function feature a Micro AGP slot for optional daughter cards:

IBA110: with ATI M7CSP32, M9CSP64 / M10CSP64 chipset, 64MB/32MB frame buffer and supports dual channel LVDS interface, TMDS and CRT2 display function.

Two DDR memory sockets support up to 2GB DDR 266/333/400 ECC/non-ECC SDRAM.

The board also has an Intel 82551 10/100MB fast Ethernet LAN and optional Intel 82547EI Gigabit LAN as secondary LAN.

Other advanced features include two Serial ATA ports, four USB 2.0 ports, IrDA interface and audio function.

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IB850 User’s Manual

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Intel IB850 user manual Product Description