The Intel® Desktop Motherboard D945PSN Product Guide introduces the features and characteristics of this motherboard.
This guide details the Intel D945PSN desktop motherboard, covering its ATX form factor, supported processors, memory configuration, chipset features, and I/O subsystems. It includes installation and replacement procedures for components such as the CPU, DIMMs, PCI/PCI‑Express cards, and connectors.
Additional sections describe BIOS update utilities, error messages, beep codes, and compliance with FCC, CE, and other regulatory standards. The document also lists the contents of the packaging and provides reference tables for specifications and safety guidelines. This manual is written in Chinese.
| Form factor | ATX (12.00" x 9.60") |
|---|---|
| Processor socket | LGA775 |
| DIMM slots | Four 240‑pin DDR2 DIMM slots |
| Maximum memory | 4 GB |
| Chipset | Intel 945P Express (82945P MCH, 82801GB ICH7) |
| LAN controller | Intel 82573V or 82573L Gigabit Ethernet |
| USB ports | Eight USB 2.0 ports |
| SATA ports | Four SATA 3.0 Gb/s ports |
| IDE interface | ATA‑66/100 compatible |
| Audio | Intel High Definition Audio (SigmaTel codec) |
It uses an ATX form factor measuring 12.00 inches by 9.60 inches.
The board has four 240‑pin DDR2 DIMM slots and supports up to 4 GB of system memory.
It is built around the Intel 945P Express chipset, including the 82945P memory controller hub and the 82801GB I/O controller hub.
The motherboard includes an Intel 82573V or 82573L Gigabit Ethernet controller.