Key facts
- Brand
- Gigabyte
- Model
- GA-Z77X-UD3H
- Category
- Motherboard
- Industry
- Computers
- Documents
- 4
- Languages
- KO · EN · ZH
- Last added
- 2012-05-11
Start here
Gigabyte GA-Z77X-UD3H Motherboard User Manual
This manual covers the hardware installation of the GA-Z77X-UD3H motherboard, including CPU, memory, expansion cards, and front‑panel connectors. It also explains safety precautions such as ESD protection and proper power handling.
Later sections guide you through BIOS setup, driver installation, and the board’s unique features like Xpress Recovery, EasyTune, and Intel Rapid Start. An appendix lists contact information for global support and warranty resources. This manual is written in Korean.
Gigabyte GA-Z77X-UD3H specifications
| CPU socket | LGA1155 |
|---|---|
| Chipset | Intel Z77 Express |
| Supported memory speeds | DDR3 1600/1333/1066 MHz |
| USB 3.0 ports | 2 (front panel) |
| Audio codec | VIA VT2021 |
| LAN controller | Atheros GbE (10/100/1000 Mbit) |
| PCI Express x16 slots | 1 (primary), 1 (x8 mode when CrossFire/SLI enabled) |
| PCI Express x1 slots | 3 |
All Gigabyte GA-Z77X-UD3H documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How many USB 3.0 ports does the GA‑Z77X‑UD3H motherboard have?
It has two USB 3.0/2.0 ports on the front panel.
What CPU socket is supported by the GA‑Z77X‑UD3H?
The motherboard supports Intel LGA1155 processors.
What is the model number of this motherboard?
The model number is GA‑Z77X‑UD3H.
Which CPU socket does the GA‑Z77X‑UD3H use?
It uses an LGA 1155 socket.
Which CPU socket does the GA‑Z77X‑UD3H use?
It uses an LGA1155 socket.
How many USB 3.0 ports are provided?
The board provides four USB 3.0 ports.