This document is the product guide for Intel® Desktop Board D975XBX. It provides information about the revision history, FCC declaration of conformity, and EMC performance.
This guide covers the Intel D975XBX desktop board’s features, including chipset details, supported processors, memory configurations, audio and networking subsystems, and expansion options. It also contains instructions for installing components, updating the BIOS, configuring RAID, and using Intel Quick Resume Technology.
Regulatory sections describe FCC, Canadian, EU, and other market compliance, along with safety and EMC requirements. The document includes tables of specifications, connector pin‑outs, and troubleshooting information such as BIOS beep codes and error messages.
| Form Factor | ATX (304.80 mm × 243.84 mm) |
|---|---|
| Processor Socket | LGA775, 1066/800 MHz FSB |
| Maximum Memory | 8 GB DDR2 |
| Memory Slots | Four 240‑pin DDR2 DIMM sockets |
| Audio Subsystem | Intel High Definition Audio codec, up to 8‑channel |
| LAN Controller | Intel® 82573V/82573L Gigabit Ethernet |
| USB 2.0 Ports | Eight ports (4 rear, 4 via headers) |
| PCI Express Slots | Three x16 slots (electrical x16/x8/x4) |
It complies with Part 15 of the FCC Rules for a Class B digital device, meaning it must not cause harmful interference and must accept any interference received.
The board provides up to eight USB 2.0 ports – four routed to the back panel and four available through two internal USB headers.
The D975XBX supports up to 8 GB of DDR2 system memory.