Model

Brand

GIGABYTE

Model

GA-Z77M-D3H

Supported CPU

CPU Socket Type

LGA 1155

CPU Type

Core i7 / i5 / i3 (LGA1155)

Chipsets

North Bridge

Intel Z77

Memory

Number of Memory Slots

4×240pin

Memory Standard

DDR3 2400(OC)/1600/1333/1066

Maximum Memory Supported

32GB

Channel Supported

Dual Channel

Expansion Slots

PCI Express 3.0 x16

1

PCI Express 2.0 x16

1 @ x4

PCI Express x1

1

PCI Slots

1

Storage Devices

SATA 3Gb/s

4

SATA 6Gb/s

2 x SATA 6Gb/s

SATA RAID

0/1/5/10

Onboard Video

Onboard Video Chipset

Supported only by CPU with integrated graphic

Onboard Audio

Audio Chipset

VIA VT2021

Audio Channels

8 Channels

Onboard LAN

Max LAN Speed

10/100/1000Mbps

Rear Panel Ports

PS/2

1 x PS/2 keyboard/mouse port

Video Ports

D-Sub + DVI

HDMI

1 x HDMI

USB 1.1/2.0

4 x USB 2.0

USB 3.0

2 x USB 3.0

Audio Ports

3 Ports

Internal I/O Connectors

Onboard USB

2 x USB 3.0 + 6 x USB 2.0

Other Connectors

1 x 24-pin ATX main power connector
1 x 4-pin ATX 12V power connector
1 x CPU fan header
2 x system fan headers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x serial port header
1 x parallel port
1 x Trusted Platform Module (TPM) header
1 x Clear CMOS jumper

Physical Spec

Form Factor

Micro ATX

Dimensions

9.6" x 8.66"

Power Pin

24 Pin

Features

Features

The PCI Express x16 slot supports up to PCI Express 2.0 standard when an Intel 32nm (Sandy Bridge) CPU is installed.

GIGABYTE 3D BIOS

Designed for PCI Express Gen.3 Support

Intel Rapid Start Technology

Intel Smart Connect Technology

GIGABYTE EZ Smart Response