Intel Desktop Board DG45ID Product Guide

PCI Express x16 Graphics

The GMCH also supports an add-in PCI Express discrete graphics card via the PCI Express 2.0 x16 connector as follows:

•Supports PCI Express 1.1 frequency of 1.25 GHz resulting in 2.5 Gb/s each direction (500 MB/s total). The maximum theoretical bandwidth on the interface is 4 GB/s in each direction simultaneously, for an aggregate of 8 GB/s when operating in x16 mode.

•Supports PCI Express 2.0 frequency of 2.5 GHz resulting in 5.0 Gb/s each direction (1000 MB/s total). The maximum theoretical bandwidth on the interface is 8 GB/s in each direction simultaneously, for an aggregate of 16 GB/s when operating in x16 mode.

For more information on PCI Express technology, go to http://pcisig.com.

Intel® Viiv™ Technology

The Desktop Board supports Intel® Viiv™ technology. To be eligible for the Intel Viiv technology brand, a system must meet certain hardware and software requirements. To get the list of requirements for Intel Viiv technology branding as well as all the features supported by Intel Viiv technology, visit http://intel.com/products/viiv/index.htm.

Audio Subsystem

The onboard audio subsystem consists of the following:

•Intel ICH10R I/O controller hub

•IDT 92HD73E audio codec

•Intel High Definition Audio front panel audio header

•Intel High Definition Audio Link header

•Onboard 3-pin S/PDIF output connector

•Back panel audio connectors including an optical S/PDIF output connector

The audio subsystem supports the following features:

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

•Independent multi-streaming 7.1 audio (using the back panel audio connectors) and stereo (using the Intel High Definition front panel audio header)

•Dolby Home Theater certified audio

Go to the following locations for more information about:

•Audio drivers and utilities http://support.intel.com/support/motherboards/desktop/

•Location of the onboard audio headers, Figure 21 on page 44

•The location and description of the back panel audio connectors, Figure 22 on page 49

Table 3 lists the supported functions for the front panel and back panel audio jacks.

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Intel DG45ID manual Audio Subsystem, Intel Viiv Technology, PCI Express x16 Graphics
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DG45ID specifications

The Intel DG45ID is a motherboard that showcases Intel's commitment to integrating advanced technologies for personal computing. Designed primarily for the Intel LGA 775 socket, this motherboard supports a range of Intel processors, including Core 2 Quad, Core 2 Duo, and Pentium D. It caters to users looking for a blend of performance and multimedia capabilities, making it suitable for both casual users and gamers.

One of the standout features of the DG45ID is its support for Intel's Desktop Board DQ45ID, which incorporates several cutting-edge technologies. The motherboard boasts an Intel Q45 Express chipset, ensuring optimized performance and efficient power management. With support for up to 8 GB of DDR2 800/667 MHz memory, the DG45ID handles multitasking and demanding applications with ease, allowing users to run multiple applications without significant slowdowns.

A significant characteristic of the DG45ID is its integrated Intel Graphics Media Accelerator 4500. This graphics solution offers decent performance for everyday tasks and casual gaming without the need for a dedicated graphics card. Users can benefit from features such as dual-display support and hardware acceleration for high-definition video playback, which enhances the overall multimedia experience.

The DG45ID also includes a range of connectivity options. Equipped with multiple USB ports, a Gigabit Ethernet LAN, and integrated audio featuring 5.1 surround sound, users can connect to a variety of devices and establish a comprehensive multimedia setup. The motherboard features SATA II connectors for speedy data transfer, supporting quick connections to hard drives and solid-state drives, ensuring efficient storage management.

For those who prioritize expandability, the DG45ID provides a PCI Express x16 slot for a dedicated graphics card, in addition to multiple PCI Express x1 and legacy PCI slots for additional expansion cards. This allows users to upgrade their systems over time, ensuring longevity and flexibility.

Finally, the DG45ID is designed with reliability in mind, featuring an array of safety and stability features, including advanced thermal management, which helps maintain optimal operating temperatures. Overall, the Intel DG45ID motherboard provides a robust platform for users seeking solid performance, versatile connectivity, and multimedia capabilities in a competitive computing environment. Its blend of technology and design makes it an excellent choice for a wide range of computing needs.
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