Intel Desktop Boards D845HV and D845WN Product Guide

Installing and Removing the AGP Retention Mechanism and Card

The AGP connector supports 1.5 V 4X and 2X AGP cards. Newer cards have a retention notch as shown in Figure 12. When using notched cards, install the AGP card retention mechanism (RM) before installing a card. The AGP card RM is not used with unnotched cards.

Pages 22–35 describe:

Installing the AGP card RM

Installing an AGP card

Removing an AGP card from the AGP card RM

Removing the AGP card RM

Installing the AGP Card Retention Mechanism

CAUTION

Install the AGP card RM only when using an AGP card with a retention notch (A) as shown in Figure 12. Use of the AGP card RM with an unnotched card may impair video operation. If you need to remove the AGP card RM, follow the instructions on page 35.

NOTE

All D845HV and D845WN boxed desktop boards may not include an AGP RM. See “Installing an AGP Card” on page 34 if your boxed desktop board does not include an AGP RM.

A

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Figure 12. AGP Card with Retention Notch

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Intel D845WN, D845HV manual Installing the AGP Card Retention Mechanism, AGP Card with Retention Notch

D845HV, D845WN specifications

The Intel D845WN and D845HV motherboards have garnered attention for their robust features and reliability, making them suitable choices for a range of computing needs. Both motherboards belong to Intel’s 845 chipset family, which was designed to support the Pentium 4 processors, providing a foundation for both performance and value.

The Intel D845WN motherboard is recognized for its standard ATX form factor, which allows for versatility in case selection and expands the options for build configurations. It supports the Pentium 4 processors with a socket 478 interface, accommodating speeds of 1.3 GHz to 3.0 GHz. This motherboard is equipped with a front-side bus (FSB) speed of 400/533 MHz, ensuring fast data transfer rates between the processor and other components.

On the memory side, the D845WN supports up to 2 GB of DDR SDRAM, making it compatible with a range of memory options for efficient multitasking and improved performance. It features two memory slots for Dual Channel DDR support, enhancing memory bandwidth. The onboard graphics capabilities are powered by Intel's integrated graphics, making the D845WN capable of basic graphical tasks without requiring a dedicated graphics card, ideal for general computing or light gaming.

In contrast, the D845HV model shares many similarities with the D845WN but emphasizes additional features that cater to more advanced users. It includes support for Intel's RAID technology, allowing users to set up mirrored or striped disk configurations for improved data redundancy and performance. Furthermore, the D845HV motherboard comes with more extensive expansion slots, including additional PCI and an AGP slot for dedicated graphics cards, enhancing its overall upgradeability.

Both motherboards include integrated audio capabilities courtesy of Intel’s AC'97 Audio technology, ensuring satisfactory sound output for everyday multimedia use. Networking is facilitated through integrated Ethernet support, enabling reliable internet connectivity without needing additional network cards.

In terms of expansion and connectivity, both models feature USB ports, allowing users to connect multiple peripherals effortlessly. The combination of legacy and contemporary interfaces on the D845WN and D845HV ensures compatibility with a wide range of devices and peripherals.

In summary, the Intel D845WN and D845HV motherboards epitomize value-driven performance, offering essential features that cater to a variety of users, from casual computer users to more demanding applications. With their solid build quality and Intel's backing, these motherboards continue to be appreciated even in today's evolving computing landscape.