This manual covers the Gigabyte GA-Z77X-UD3H ATX motherboard, describing its hardware layout, supported CPUs, memory configurations, and expansion slots. It guides users through installation, driver setup, and BIOS configuration.
The document also includes safety and regulatory compliance details, such as FCC and CE markings, and provides reference tables for power management, peripheral connections, and troubleshooting.
| CPU socket | LGA 1155 |
|---|---|
| Supported memory | DDR3 1600/1333/1066 MHz |
| PCI Express slots | 1 × x18, 2 × x8, 3 × x1 |
| USB ports | 4 × USB 3.0/2.0, additional USB 2.0 |
| SATA interfaces | 2 × SATA 6 Gb/s |
| Network | Gigabit Ethernet LAN |
The model number is GA‑Z77X‑UD3H.
It uses an LGA 1155 socket.
The board includes four USB 3.0/2.0 ports.
It complies with FCC Part 15, Subpart B, Section 15.107(a).