Key facts
- Brand
- Intel
- Model
- DG43NB
- Category
- Motherboard
- Industry
- Computers
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2012-03-21
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Intel DG43NB Desktop Board Product Guide
This guide details the features of the Intel DG43NB desktop board, including its ATX form factor, supported Intel LGA775 processors, DDR2 memory architecture, G43 Express chipset, integrated graphics, audio, and expansion options. It also covers safety, FCC, CE, and other regulatory certifications.
Installation procedures for the board, processor, memory, PCI‑Express cards, and other components are described, along with BIOS update methods, error‑code explanations, and power‑management features such as ACPI and ENERGY STAR compliance.
Intel DG43NB specifications
| Form Factor | ATX (294.64 mm × 243.84 mm) |
|---|---|
| Processor Socket | LGA775 |
| Chipset | Intel G43 Express (GMCH + ICH10) |
| Graphics | Intel GMA X4500 |
| Audio Codec | RealTek ALC888VC |
| USB 2.0 Ports | Up to 12 (6 rear, 6 via headers) |
| PCI‑Express Slots | 1 × PCI‑Express 2.0 x16, 3 × PCI‑Express 1.1 x1, 3 × PCI |
| SATA Channels | Six (3 Gb/s) |
All Intel DG43NB documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What type of processor does the Intel DG43NB support?
It supports Intel processors that use the LGA775 socket package.
How much system memory can the DG43NB board handle?
The board can accommodate up to 4 GB of DDR2 SDRAM across its two DIMM slots.
What processor socket does the DG43NB motherboard use?
It uses an LGA775 socket for Intel processors.
How many DDR2 memory slots are available on the DG43NB motherboard?
The board provides two 240‑pin DDR2 SDRAM DIMM slots.