N - Intel 82801BA ICH2
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Intel 82801BA ICH2 This motherboard uses the Intel® 82845 chipset. This chipset includes:

  • Intel 82845 Memory Controller Hub (MCH)
  • Intel 82801BA I/O Controller Hub (ICH2)
  • Intel 82802AB BIOS Firmware Hub (FWH)

Note: The BIOS Setup utility provides configuration options for the I/O controller.

The 82845 ICH2 is essentially the switchhouse for all components that plug into the motherboard except for memory and AGP cards, which are controlled by the MCH.