I/O Controller Hub 8 NH82801GB

The ICH8 provides extensive I/O support. Functions and capabilities include:
PCI Express* Base Specification, Revision 1.1 support
PCI Local Bus Specification, Revision 2.3 support for 33 MHz PCI operations (supports up to
four Req/Gnt pairs).
ACPI Power Management Logic Support
Enhanced DMA controller, interrupt controller, and timer functions
Integrated Serial ATA host controllers with independent DMA operation on up to six ports
and AHCI support (ICH8R only).
USB host interface with support for up to ten USB ports; five UHCI host controllers; two
EHCI high-speed USB 2.0 Host controllers
Integrated 10/100/1000 GbE MAC with System Defense
System Management Bus (SMBus) Specification, Version 2.0 with additional support for I2C
devices)
Supports Intel High Definition Audio
Supports Intel? Matrix Storage Technology (ICH8 only)
Low Pin Count (LPC) interface
Firmware Hub (FWH) interface support
Serial Peripheral Interface (SPI) support
Intel? Quiet System Technology

NH82801GB

NH82801GB, I/O Controller Hub 8