Manufacturer’s Description

The GIGABYTE GA-Z77X-UD4H motherboard incorporates a host of new and exciting technologies with the latest Intel Z77 Express Chipset, making it a choice for DIY professionals and high-end users to build a 3rd Gen Intel Core processor based power rig. With an exclusive Digital VRM design with 8 power phases, GIGABYTE 3D Power and GIGABYTE 3D BIOS, GIGABYTE GA-Z77X-UD4H motherboards ensure exceptional power delivery and absolute control, with additional features that ensure an unrivalled experience on your next PC build.

The Specs

Number of Serial ATA Headers / Ports 8
Number of PCI Slots 1
Number of PCI-Express x1 Slots 3
On-Board Headers Onboard Audio Header Yes|Onboard S/PDIF Header Yes
Memory Support
Max System Memory 32 GB
Physical Specifications
Width 12.0 in
Depth 9.6 in
More Info
CPU + Northbridge Support
Maximum Number of Processors 1
Additional Specifications
Processor Technology Quick Sync Video Technology
Onboard S/PDIF Header Yes
Number of Onboard USB 3.0 Ports 2
Number of USB 2.0 Ports 6
Total Number of USB Ports 6
Number of PS/2 Ports 1
Graphics Memory Technology DDR3 SDRAM
Onboard Video CPU Dependent Video
Total Number of Onboard USB Ports 8
PCI Express Standard PCI Express 2.0
Audio Line In Yes
Product Model GA-Z77X-UD4H
Onboard Audio Header Yes
Microphone Port Yes
Number of DisplayPort Output 1
Power Supply Support ATX12V
64-bit Processing Yes
Number of eSATA Ports 2
Memory Form Factor DIMM
Audio Line Out Yes
Total Number of PCI Express Slots 6
Brand Name Gigabyte
Number of DVI Output 1
Network (RJ-45) Yes
Onboard LEDs Header Yes
Number of S/PDIF Out Ports 1
Buttons & Keys Power
Number of Total Expansion Slots 7
Number of HDMI Output 1
Number of Network (RJ-45) Ports 1
RAID Support Yes
Product Line Ultra Durable 4 Classic
PS/2 Port Yes
Number of Onboard USB 2.0 Ports 6
Additional Features
Controller Type Serial ATA/300|Serial ATA/600|RAID Controller Yes
Audio Codec Realtek ALC892
Supported Audio Channels 7.1 Channels
On Board Video Chipset Intel
Network Interfaces Included Ethernet (10/100/1000 Mbps) Yes
Quick Glance
Interface Connection eSATA Yes|Audio Line In Yes|Audio Line Out Yes|Microphone Port Yes|S/PDIF Yes|VGA Yes|HDMI Yes|DisplayPort Yes|DVI Yes|Network (RJ-45) Yes|PS/2 Port Yes
Memory Technology DDR3 SDRAM
Number of PCI-Express x16 Slots 3
Number of Memory Slots 4
Processor Socket Socket H2 LGA-1155
System Chipset Intel Z77 Express
System Board Style ATX
Multi GPU Support SLI|CrossFireX|Virtu MVP
Supported Processor Core i5|Core i7|Core i3|Pentium|Celeron|Xeon

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