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

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