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GIGABYTE Z77X-UD3H ATX LGA1155 Z77DDR3 3PCI-E16 3PCI-E1 HDMI CROSSFIREX/SLI SATA3 USB3.0 Motherboard - 70263_l.jpg GIGABYTE Z77X-UD3H ATX LGA1155 Z77DDR3 3PCI-E16 3PCI-E1 HDMI CROSSFIREX/SLI SATA3 USB3.0 Motherboard - 70263_1.jpg GIGABYTE Z77X-UD3H ATX LGA1155 Z77DDR3 3PCI-E16 3PCI-E1 HDMI CROSSFIREX/SLI SATA3 USB3.0 Motherboard - 70263_2.jpg GIGABYTE Z77X-UD3H ATX LGA1155 Z77DDR3 3PCI-E16 3PCI-E1 HDMI CROSSFIREX/SLI SATA3 USB3.0 Motherboard - 70263_3.jpg GIGABYTE Z77X-UD3H ATX LGA1155 Z77DDR3 3PCI-E16 3PCI-E1 HDMI CROSSFIREX/SLI SATA3 USB3.0 Motherboard - 70263_4.jpg Customer Photos (0)
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   Shipping Weight:   3.2 lbs
   Part #: GA-Z77X-UD3H

Features    [ Edit | History ]

GIGABYTE Ultra Durable 4 Classic motherboards embrace a range of exclusive features that guarantee DIY PC builders the absolute best protection for their PC, with built-in features that prevent common malfunction threats users encounter on a day-to-day basis.

Quick Specs:
Maximum Memory 32 GB
Form Factor ATX
Processor Supported Celeron Dual-Core Pentium Dual-core Core i7 Core i5 Core i3
RAID Levels 1+0 5 1 0
Total Processor Supported 1
Controller Type Serial ATA/300 Serial ATA/600
Processor Socket Socket H2 LGA-1155
Memory Technology DDR3 SDRAM
Memory Standard DDR3-1600/PC3-12800 DDR3-1066/PC3-8500 DDR3-1333/PC3-10600
Width 12"
Depth 9.6"
64-bit Processing Yes
Chipset Manufacturer Intel
Chipset Model Z77 Express
Number of Memory Slots 4
Number of PCI Slots 1
Multi GPU Supported SLI CrossFireX
Audio Channels 7.1
Gigabit Ethernet Yes
Number of SATA Interfaces 6
Number of PCI Express x1 Slots 3
Onboard Video CPU Dependent Video
RAID Supported Yes
Number of Total Expansion Slots 7
Number of PCI Express x16 Slots 3
Number of Network (RJ-45) Ports 1
Network (RJ-45) Yes
DisplayPort Yes
Total Number of USB Ports 6
Number of USB 3.0 Ports 6
PS/2 Port Yes
Number of PS/2 Ports 1
Total Number of Onboard USB Ports 8
Number of Onboard USB 2.0 Ports 6
Number of Onboard USB 3.0 Ports 2
Onboard S/PDIF Header Yes
PCI Express Standard PCI Express 3.0 PCI Express 2.0
Total Number of PCI Express Slots 6
Memory Form Factor DIMM
Number of eSATA Ports 2

Specifications    [ Edit | History ]
     Audio Channels: 7.1
     Sound Controller Manufacturer: VIA
     Sound Controller Model: VT2021
     Buttons & Keys: Reset
CMOS Clear
General Information  
     Brand Name: Gigabyte
     Manufacturer: GIGABYTE Technology, Inc
     Manufacturer Part Number: GA-Z77X-UD3H
     Manufacturer Website Address:
     Product Line: Ultra Durable 4 Classic
     Product Model: GA-Z77X-UD3H
     Product Name: Ultra Durable 4 Classic GA-Z77X-UD3H Desktop Motherboard
     Product Type: Desktop Motherboard
I/O Controller  
     Controller Type: Serial ATA/600
Serial ATA/300
     RAID Levels: 0
     RAID Supported: Yes
I/O Expansions  
     Number of PCI Express x1 Slots: 3
     Number of PCI Express x16 Slots: 3
     Number of PCI Slots: 1
     Number of Total Expansion Slots: 7
     PCI Express Standard: PCI Express 3.0
PCI Express 2.0
     Total Number of PCI Express Slots: 6
     Audio Line In: Yes
     Audio Line Out: Yes
     DisplayPort: Yes
     DVI: Yes
     eSATA: Yes
     HDMI: Yes
     Microphone Port: Yes
     Network (RJ-45): Yes
     Number of DisplayPort Outputs: 1
     Number of DVI Outputs: 1
     Number of eSATA Ports: 2
     Number of HDMI Outputs: 1
     Number of Network (RJ-45) Ports: 1
     Number of PS/2 Ports: 1
     Number of S/PDIF Out Ports: 1
     Number of USB 3.0 Ports: 6
     PS/2 Port: Yes
     S/PDIF: Yes
     Total Number of USB Ports: 6
     VGA: Yes
     Maximum Memory: 32 GB
     Memory Form Factor: DIMM
     Memory Standard: DDR3-1600/PC3-12800
     Memory Technology: DDR3 SDRAM
     Number of Memory Slots: 4
Network & Communication  
     Gigabit Ethernet: Yes
Onboard Interfaces  
     Number of Onboard USB 2.0 Ports: 6
     Number of Onboard USB 3.0 Ports: 2
     Number of SATA Interfaces: 6
     Onboard Audio Header: Yes
     Onboard LEDs Header: Yes
     Onboard S/PDIF Header: Yes
     Total Number of Onboard USB Ports: 8
Physical Characteristics  
     Depth: 9.6" (244 mm)
     Form Factor: ATX
     Width: 12" (305 mm)
Power Description  
     Power Supply Supported: EPS12V
Processor & Chipset  
     64-bit Processing: Yes
     Chipset Manufacturer: Intel
     Chipset Model: Z77 Express
     Multi GPU Supported: CrossFireX
     Processor Socket: Socket H2 LGA-1155
     Processor Supported: Core i3
Core i5
Core i7
Pentium Dual-core
Celeron Dual-Core
     Total Processor Supported: 1
     Onboard Video: CPU Dependent Video

Gigabyte GA-Z77X-UD3H Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Gigabyte GA-Z77X-UD3H reviews.
Experience: 1 Days
 Verified Owner
Overclocking is easy
voltage are stable
BIOS is great
very nicely built
has everything you need, great for its price.
none so far
Bought this to replace my Asrock z77 extreme4 mobo, I was hesitant on purchasing the extreme4 based on bad reviews/reliablity and I was one of those unlucky ones that had problems with it. This mobo is a solid buy.

Experience: 7 Days
 Verified Owner
Good quality
wish all sata ports were sata 3 and had 2 more internal sata ports
I really like my the Gigabyte Z77X-UD3H. I received revision 1.2 which is the latest version from Gigabyte which is good as it had the latest bios already installed. Gigabyte has a little sticker on two usb ports which were different from the standard location of where one would normally plug in the keyboard and mouse. I used the ones suggested by Gigabyte to install windows 7 without any issue. Also all of the drivers that came on the cd were up to date according the Gigabyte site except for the Via usb3 driver which they have a more current version. I only wish all the sata ports were sata 3 and had 2 more internal sata ports especially as people adding more drives to their system.

Experience: 3 Days
 Verified Owner
Good quality onboard audio, 6 Sata port, Power, reset and clear cmos button. 3 full lengh PCI-E, Intuitive CMOS
Software in windows are useless, no linux drivers on cd
Bought to replace a defective motherboard, i do the job well. Overclocking is easy, voltage are stable. The new UEFI BIOS is realy well made and intuitive.

It also boot fast (no long device checking at POST, it go in 2-3 sec directly to OS boot.)

The VIA onboard audio is good. The software is very simple but the sound quality is way better than the Realtek AL889 on my old motherboard. When i launched my first game, i was like "wow full of sound i never heard"

Overclocking wise, it seem very good, it will go over the spec of my heatsink before going over the quality of this board. More test have to come but it seem very stable and very easy.

Experience: 4 Weeks
 Verified Owner
Nice bios interface, Can overclock easy, Good price, Nice setup.
Gave me trouble in first start up
It's not a bad motherboard. I only had a little problem with it making a weird copy of my drives on start up which made it not start windows. But I figured it out. Every part of it is working and it's got nice organized placements for everything

Experience: 15 Days
 Verified Owner
Decent feature set for the money
only one USB 3.0 header and 6 external
Great board for the price. Lots of higher end features and only skimps on stuff not as many people need. I wish it had more than 6 USB ports on the back, my old board it replaced had 8 and I have a lot of junk hooked up back there. Also only one USB 3 header inside and my case uses 2. Neither of those are deal breakers though.

Experience: 1 Months
 Verified Owner
got it as bundle with i5 3570k.
good price and very stable
great for OC
very solid build MB paired with i5 processor. not much need configuration. nice BIOS design makes OC very easy

Experience: 1 Weeks
 Verified Owner
good features
not expensive
all you would want on a mobo
great mobo for the price, i got all the features i wanted for a great price, seems to be good at overclocking my i5 3570k too

Experience: 3 Months
 Verified Owner
Bios interface and easy of setup
Only 2 SATA 3 on board
I like Gigabyte motherboards and the Z77 is a solid product for the price. The only issue i have is the limited SATA 3 connection on board - I have a SATA3 SSD for my OS, and two SATA3 HDD for programs and storage. Not that you will notice the one in SATA 2 mode but.....

Experience: 1 Weeks
 Verified Owner
x2 SLI slots a x8 ... Price... apparently overclocks well (havent tried)
These new 90 degree sata connections are annoying... it fits but it made it a little more challenging to fit inside my P180 case.

The biggest con against the board, is the VIA USB 3.0... there are 4 usbs slots... 2 of which are via, I tried to use my G5 mouse, and G930 headset ... both freeze/pause off and on ... they only work properly in the intel usbs slots. I updated these drivers and they still dont work properly... thank fully I got my keyboard to work in the via usb.

The via onboard sound kinda lags when changing the volume ... its okay if you dont change the volume.
I would not recommend this board... I decided to keep it because of the sli potential and because I didnt wanna go through the process of ordering a different board. Ill probably regret not returning it, haha.

For the price its pretty good, but you better have front USBs to use on your case. Otherwise buy a board with INTEL usbs ... via is horrible.

I havent tried any overclocking but it is apparently really good.

Experience: 6 Months
 Verified Owner
Good quality components, nice BIOS, overclocking potential
No USB 2 for install.
After having to break out an old analog mouse and keyboard to install Win7, this board worked like a charm. Overclocking my 3570 was easy, with an easy to understand BIOS.

 NCIX Forum Messages

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Messages about GIGABYTE Z77X-UD3H ATX LGA1155 Z77DDR3 3PCI-E16 3PCI-E1 HDMI CROSSFIREX/SLI SATA3 USB3.0 Motherboard

MIR not shown ? (Alexandre_G- Nov 28, 13, 0 Replies) Read this message
Won't boot (GossamerSolid- Apr 18, 13, 4 Replies) Read this message
Can I run IGP alongside discrete video cards? (Aamir_S- Feb 04, 13, 4 Replies) Read this message
how does this compare to Z77A-GD55 (Christian_D- Sep 20, 12, 2 Replies) Read this message
Gigabyte Z77X-UD3H rebate policy blows (Ianski- Aug 23, 12, 6 Replies) Read this message
Onboard Graphics - Enable all displays at once (Daniel_S- Aug 12, 12, 2 Replies) Read this message
Debian linux (Ronny_K- Jul 14, 12, 1 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

Posted by: CounterSnipe @11/24/12
Posted by: CounterSnipe @11/24/12
Posted by: CounterSnipe @10/21/12
Posted by: CounterSnipe @10/21/12
Posted by: CounterSnipe @10/21/12
Posted by: CounterSnipe @10/21/12
Posted by: TheBigTroll @10/21/12
Posted by: TheBigTroll @10/21/12
Posted by: TheBigTroll @08/15/12
Comment: The Gigabyte GA-Z77X-UD3H doesn’t give you all the bells and whistles you get with pricier Ivy Bridge motherboards, but you get quite a bit for your money nonetheless.
Posted by: Babaghan @06/26/12
Submit a review link   |   Latest 30 reviews
Product Warranty
First 30 days limited warranty through The remainder of the 3 year warranty is provided directly by the manufacturer.

Currently Gigabyte accepts end users’ requests on RMA service.
Motherboards, Video cards, servers and Rackmount server boards carry three years limited warranty.

Warranty Effective On Date of Manufacture

Gigabyte determines warranty based on the manufacture date. The manufacture date can be verified by the serial number found on the product. The first four digits after "SN" determine the year and week of manufacturing date. For example:

"01)04719331729028(21) SN0213030585" represents the 13th week of 2002

RMA Request Procedures and Guidelines

  • All RMA request forms must be completed in order to obtain a RMA number

  • RMA request with missing or incorrect serial number(s) may result in a delayed process or a rejection of request

  • Any model discrepancy for received items may result in a delayed processing timeProducts received with no RMA number may delay processing or refusal
    (Gigabyte will not be responsible for items received without proper information)
  • No cross shipping or advanced replacements under any circumstances

  • Products will either be repaired or replaced at our discretion

  • Replacements may include new or refurbished products
    (Replacements will be for the exact or equivalent product)
  • Average turnaround time will be 2-3 business working weeks upon receipt (applies to quantities not exceeding 20 pieces)
  • If the information on your request varies from the actual item(s) received, RMA will be based on the actual item(s) received
  • RMA numbers will be valid for 30 days after issued date
  • Gigabyte will provide one way freight via UPS or FedEx ground free of charge
  • For consecutive violation for No Trouble Found (NTF), a testing fee per NTF board or system may apply.

Warranty Period by Product

  • Motherboards
    • All motherboards carry a 3 year limited warranty (First 2 years parts & labor, 3rd year parts only)
  • Graphic Accelerator Cards (VGA)
    • All graphic cards carry a 3 year limited warranty (First 2 years parts & labor, 3rd year parts only)
  • Servers(Server Boards/Barebone Server System)
    • Server Boards carry a 3 years limited warranty (First 2 years parts & labor, 3rd year labor only)   
    • Rackmount server boards carry a 3 year limited warranty (First 2 years parts and labor, 3rd year labor only)
    • Rackmount components carry a 2 year limited warranty
  • PC Barebones System
    • Motherboards assembled with barebones systems carry a 3 years limited warranty (1st year parts & labor, 2nd and 3rd year labor only)
      * Gigabyte shall provide the fees/charges for parts upon testing of motherboards in their 2nd and 3rd year of warranty
  • Peripherals (Coolers, Keyboards, Mouse, Optical Devices, etc.)
    • All peripherals carry a 1 year limited warranty
  • Notebook
    • All notebooks carry a 1 year limited warranty
  • Wireless and Networking Products
    • All wireless and networking products carry a 1 year limited warranty

Please register at your RMA account!

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