Model

Brand

GIGABYTE

Model

GA-Z77-HD3

Supported CPU

CPU Socket Type

LGA 1155

CPU Type

Core i7 / i5 / i3 / Pentium / Celeron (LGA1155)

Chipsets

North Bridge

Intel Z77

Memory

Number of Memory Slots

4×240pin

Memory Standard

DDR3 2800(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 x PCI Express 2.0 x 16(Running at x4)

PCI Express x1

2

PCI Slots

2

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

Realtek ALC887

Audio Channels

7.1 Channels

Onboard LAN

Max LAN Speed

10/100/1000Mbps + 10/100Mbps

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 + 4 x USB 2.0

Physical Spec

Form Factor

ATX

Dimensions

12" x 8.46"

Power Pin

24 Pin

Features

Features

Brings HDMI and DVI Outputs to Value Segment Motherboard Models 

GIGABYTE 3D BIOS (patent pending) 

Designed for PCI Express Gen.3 Support

Intel Rapid Start Technology 

Intel Smart Connect Technology 

GIGABYTE Ultra Durable 4 Classic 

Humidity Protection

Electrostatic Protection

Power Failure Protection

GIGABYTE EZ Smart Response 

High Temperature Protection

GIGABYTE On/Off Charge