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Gigabyte GA-H77M-HD3 User Manual

Gigabyte GA-H77M-HD3
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GA-H77M-HD3
User's Manual
Rev. 1001
12ME-H77MHD3-1001R

Table of Contents

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Gigabyte GA-H77M-HD3 Specifications

General IconGeneral
Non-ECCYes
Memory voltage1.5 V
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots2
Supported memory typesDDR3-SDRAM
Maximum internal memory32 GB
Supported memory clock speeds1066, 1333, 1600 MHz
Processor socketLGA 1155 (Socket H2)
Processor manufacturerIntel
Compatible processor seriesIntel Celeron, Intel Pentium
Number of SATA connectors6
Number of SATA II connectors4
Number of Parallel ATA connectors0
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Audio chipRealtek ALC887
Component forPC
Power source typeATX
Motherboard chipsetIntel H77
Audio output channels7.1 channels
Motherboard form factormicro ATX
Windows operating systems supportedWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
RAID levels0, 1, 5, 10
Supported storage drive interfacesSATA II, SATA III
DirectX version11
Parallel processing technology support-
PCI Express slots version2.0, 3.0
Ethernet interface typeGigabit Ethernet
BIOS typeEFI AMI
ACPI version2.0a
BIOS memory size64 Mbit
Weight and Dimensions IconWeight and Dimensions
Depth174 mm
Width244 mm

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