Key facts
- Brand
- ASRock
- Model
- 775I945GZ
- Category
- Motherboard
- Industry
- Computers
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-05-04
Start here
ASRock 775i945GZ Motherboard Quick Installation Guide
The ASRock 775i945GZ motherboard Quick Installation Guide provides an overview of the board’s layout, connectors, and required components. It includes a parts list, safety precautions, and step‑by‑step instructions for installing the CPU, memory, storage, and expansion cards.
The guide also outlines the motherboard’s key specifications such as chipset, memory support, audio and networking features, and provides troubleshooting tips and warranty information. Users can find additional driver and BIOS updates on the ASRock website.
ASRock 775I945GZ specifications
| Form Factor | Micro ATX (9.6" x 8.6") |
|---|---|
| CPU Socket | LGA775 |
| Supported CPUs | Intel Dual Core Pentium D, Pentium 4, Celeron D, Core 2 Duo |
| FSB Speed | 800/533 MHz |
| Chipset | Northbridge Intel 945GZ, Southbridge Intel ICH7 |
| Memory | 2 × DDRII DIMM slots, DDRII‑533, max 2 GB |
| Expansion Slots | 3 × PCI, 1 × AGI Express (PCIe x4), 1 × HDMR |
| Graphics | Intel GMA 950, max shared memory 192 MB |
| Audio | Realtek ALC888 7.1‑channel codec |
| LAN | Realtek PCI LAN 8101L, 10/100 Mbps, Wake‑On‑LAN |
| SATA Connectors | 4 × SATAII 3.0 Gb/s (no RAID, no hot‑plug) |
| USB Ports | 4 × USB 2.0 ports |
Source: ASRock 775i945GZ User Manual
All ASRock 775I945GZ documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
What operating systems are supported by the ASRock 775i945GZ motherboard?
It supports Microsoft Windows 2000, XP, XP 64‑bit, and Vista.
How many SATAII connectors does the motherboard have?
The board provides four SATAII 3.0 Gb/s connectors.
What power connector is required for the ASRock 775i945GZ motherboard?
It uses a 4‑pin ATX 12V power connector (ATX12V1).
How many USB 2.0 ports are available on the rear panel?
The rear panel provides four Ready‑to‑Use USB 2.0 ports.
Which CPUs are compatible with the ASRock 775i945GZ motherboard?
The board supports LGA 775 processors including Intel Dual Core Pentium D, Pentium 4, Celeron D, and Core 2 Duo models.
How many SATAII ports does the motherboard provide?
It provides four SATAII 3.0 Gb/s connectors, but they do not support RAID or Hot‑Plug functions.