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3.6 Integrated Peripherals
On-Chip (Primary/Secondary) PCI IDE : The Intel 82C440BX chipset
contains a PCI IDE interface with support for two IDE channels. Select Enabled to activate the primary and/or secondary IDE interface. Select Disabled to deactivate this interface, if you install a primary and/or secondary
IDE Prefetch Mode : The onboard IDE drive interfaces supports IDE prefetching for faster drive accesses. If you install a primary and/or secondary
USB Controller: Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have USB peripherals