English Product Guide

Intel Desktop Board D5400XS Product Guide

Related Links

Go to the following links or pages for more information about:

• FBDIMMs, http://www.intel.com/technology/memory/

• Installing memory, page 39 in Chapter 2

• Recommended memory for

Desktop Board D5400XS,

http://www.intel.com/products/motherboard/

Intel

5400 Chipset

The Intel 5400 Chipset consists of the following devices:

• Intel 5400 Memory Controller Hub (MCH)

• Intel 6321ESB I/O Controller Hub

The MCH provides interfaces to the processors, memory, and the PCI Express bus and

the Intel 6321ESB I/O Controller Hub is a centralized controller for the board’s I/O

paths.

For more information about the Intel 5400 Chipset, see:

http://developer.intel.com/products/server/chipsets/index.htm?iid=chips_body+serv

Audio Subsystem

The onboard audio subsystem consists of the following components:

• Intel 6321ESB I/O Controller Hub

• IDT STAC9274D audio codec

The subsystem has the following headers and connectors:

• Back panel audio connectors, including an S/PDIF optical port

• High Definition (HD) Audio front panel header that provides mic in and line out

signals for front panel audio connectors

• HD Audio Link header used for HDMI video cards

• S/PDIF connector that can be used for HDMI video cards that do not work with the

HD Audio Link header

The audio subsystem supports the following features:

• Dolby* Home Theater

• A signal-to-noise (S/N) ratio of 95 dB

• Independent multi-streaming 8-channel (7.1) audio (using the back panel audio

connectors) and 2-channel audio (using the Intel High Definition Audio front panel

header)

• ADAT optical interface support via the back panel S/PDIF optical port