The 925XE7AA also has two network controllers. The first one is a BCM5789KFB chip connected to the PCI Express x1 bus.

And the second one is a BCM5788KFB chip connected to PCI.

Both chips are manufactured by Broadcom and support Gigabit Ethernet.

This mainboard offers you another popular peripheral interface, by providing three 800Mbps FireWire ports. These are supported by a physical-level controller TSB81BA3:

... and a channel-level controller TSB82AA2:

Both chips are made by Texas Instruments.

ITE’s IT8712F-A chip is employed as a monitoring, SuperI/O and FDD controller. I should note that the capabilities of this chip are not used fully here (particularly, this chip could support a card-reader).