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GIGABYTE GA-Z77X-UD3H ATX Intel Motherboard OUT OF STOCK GIGABYTE GA-Z77X-UD3H ATX Intel Motherboard
Expand Intel Motherboards Intel Motherboards
Rating   (197)
In Stock No 
Model# GA-Z77X-UD3H 
CPU Socket Type LGA 1155 
CPU Type Core i7 / i5 / i3 (LGA1155) 
Chipset Intel Z77 
Number of Memory Slots 4×240pin 
Memory Standard DDR3 2666(OC)/1600/1333/1066 
Maximum Memory Supported 32GB 
Channel Supported Dual Channel 
PCI Express 3.0 x16 2 (x16, x8) 
PCI Express 2.0 x16 1 @x4 
PCI Express x1 3 x PCI Express x1 
PCI Slots 1 x PCI Slot 
SATA 3Gb/s 4 x SATA 3Gb/s
1 x mSATA connector (The SATA2 5 connector will become unavailable when the mSATA connector is installed with a solid state drive.) 
SATA 6Gb/s 2 x SATA 6Gb/s 
SATA RAID 0/1/5/10 
Onboard Video Chipset Supported only by CPU with integrated graphic 
Audio Chipset VIA VT2021 
Audio Channels 8 Channels 
Max LAN Speed 10/100/1000Mbps 
PS/2 1 x PS/2 keyboard/mouse port 
Video Ports D-Sub + DVI 
DisplayPort 1 x DisplayPort 
USB 3.0 6 x USB 3.0 
eSATA 2 x eSATA 6Gb/s 
S/PDIF Out 1 x Optical 
Audio Ports 6 Ports 
Onboard USB 2 x USB 3.0 + 6 x USB 2.0 
Other Connectors 1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x PCIe power connector
1 x mSATA connector
1 x CPU fan header
4 x fan headers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x Clear CMOS jumper
1 x Trusted Platform Module (TPM) header
1 x power button
1 x reset button
1 x Clear CMOS button
1 x Voltage Measurement Points
1 x BIOS Switch 
Form Factor ATX 
Dimensions (W x L) 12.0" x 9.6" 
Power Pin 24 Pin 
Features The PCI Express x16 slots support up to PCI Express 2.0 standard when an Intel 32nm (Sandy Bridge) CPU is installed.

GIGABYTE All Digital Power Engine

GIGABYTE 3D Power Utility


3rd Generation Intel Core processors

Designed for PCI Express Gen.3 Support

Intel Rapid Start Technology

Intel Smart Connect Technology

Onboard OC Features

GIGABYTE Ultra Durable 4 - Insist on an Ultra Durable Motherboard

Lucid Universal MVP Support

Switchable Graphics

GIGABYTE EZ Smart Response 
Notes & Disclaimers Standard Return Policy 
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