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Gigabyte 78LMT-USB3 AMD760G mATX AM3+ 1PCI-E16 1PCI-E1 1PCI DDR3 SATA2 DVI HDMI GBLAN Motherboard

This product can only be exchanged or replaced with the exact same item.
Gigabyte 78LMT-USB3 AMD760G mATX AM3+ 1PCI-E16 1PCI-E1 1PCI DDR3 SATA2 DVI HDMI GBLAN Motherboard - 75286_l.jpg
Actual product may not be exactly as shown.
Gigabyte 78LMT-USB3 AMD760G mATX AM3+ 1PCI-E16 1PCI-E1 1PCI DDR3 SATA2 DVI HDMI GBLAN Motherboard - 75286_l.jpg Gigabyte 78LMT-USB3 AMD760G mATX AM3+ 1PCI-E16 1PCI-E1 1PCI DDR3 SATA2 DVI HDMI GBLAN Motherboard - 75286_1.jpg Gigabyte 78LMT-USB3 AMD760G mATX AM3+ 1PCI-E16 1PCI-E1 1PCI DDR3 SATA2 DVI HDMI GBLAN Motherboard - 75286_2.jpg Customer Photos (0)

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   Shipping Weight:   2.2 lbs
   Part #: GA-78LMT-USB3

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:
Package Contents
  • Ultra Durable 4 Classic GA-78LMT-USB3 (rev. 4.1) Desktop Motherboard
  • Bundle Software
Maximum Memory 32 GB
Limited Warranty 3 Year
Form Factor Micro ATX
Processor Supported Phenom II Athlon II FX Phenom II X3 Phenom II X4 Phenom II X2 Phenom II X6 Athlon II X3 Athlon II X4 Athlon II X2 Sempron
RAID Levels 0 1 1+0 JBOD
Total Processor Supported 1
Controller Type Ultra ATA/133 (ATA-7) Serial ATA/300
Processor Socket Socket AM3+
Memory Technology DDR3 SDRAM
Processor Technology HyperTransport 3.0 Technology
Memory Standard DDR3-1333/PC3-10600 (O.C.) DDR3-1066/PC3-8500
Width 9.6"
Depth 9.6"
Green Compliant Yes
Green Compliance Certificate/Authority WEEE China RoHS ErP Ready
64-bit Processing Yes
Chipset Manufacturer AMD
Chipset Model 760G
Number of Memory Slots 4
Number of PCI Slots 1
Multi GPU Supported Hybrid CrossFire
Graphics Controller Manufacturer AMD
Audio Channels 7.1
Gigabit Ethernet Yes
Number of IDE Interfaces 1
Number of SATA Interfaces 6
Number of PCI Express x1 Slots 1
Onboard Video CPU Dependent Video
HyperTransport Speed 4.40 GT/s
RAID Supported Yes
Number of Total Expansion Slots 3
Number of PCI Express x16 Slots 1
Number of Network (RJ-45) Ports 1
Network (RJ-45) Yes
Total Number of USB Ports 6
Number of USB 3.0 Ports 2
PS/2 Port Yes
Number of PS/2 Ports 1
Total Number of Onboard USB Ports 6
Number of Onboard USB 2.0 Ports 4
Number of Onboard USB 3.0 Ports 2
Onboard S/PDIF Header Yes
PCI Express Standard PCI Express 2.0
Total Number of PCI Express Slots 2
Memory Form Factor DIMM

Specifications    [ Edit | History ]
     Audio Channels: 7.1
     Sound Controller Manufacturer: Realtek
     Sound Controller Model: ALC887
General Information  
     Brand Name: Gigabyte
     Manufacturer: GIGABYTE Technology, Inc
     Manufacturer Part Number: GA-78LMT-USB3
     Manufacturer Website Address:
     Product Line: Ultra Durable 4 Classic
     Product Model: GA-78LMT-USB3
     Product Name: Ultra Durable 4 Classic GA-78LMT-USB3 (rev. 4.1) Desktop Motherboard
     Product Type: Desktop Motherboard
I/O Controller  
     Controller Type: Ultra ATA/133 (ATA-7)
Serial ATA/300
     RAID Levels: 0
     RAID Supported: Yes
I/O Expansions  
     Number of PCI Express x1 Slots: 1
     Number of PCI Express x16 Slots: 1
     Number of PCI Slots: 1
     Number of Total Expansion Slots: 3
     PCI Express Standard: PCI Express 2.0
     Total Number of PCI Express Slots: 2
     Audio Line In: Yes
     Audio Line Out: Yes
     DVI: Yes
     HDMI: Yes
     Microphone Port: Yes
     Network (RJ-45): Yes
     Number of DVI Outputs: 1
     Number of HDMI Outputs: 1
     Number of Network (RJ-45) Ports: 1
     Number of PS/2 Ports: 1
     Number of USB 2.0 Ports: 4
     Number of USB 3.0 Ports: 2
     PS/2 Port: Yes
     Total Number of USB Ports: 6
     VGA: Yes
     Maximum Memory: 32 GB
     Memory Form Factor: DIMM
     Memory Standard: DDR3-1333/PC3-10600 (O.C.)
     Memory Technology: DDR3 SDRAM
     Number of Memory Slots: 4
     Certifications & Standards:
  • ACPI 1.0b
  • CE
  • FCC
  • BSMI

     Green Compliance Certificate/Authority: WEEE
China RoHS
ErP Ready
     Green Compliant: Yes
     Package Contents:
  • Ultra Durable 4 Classic GA-78LMT-USB3 (rev. 4.1) Desktop Motherboard
  • Bundle Software

Network & Communication  
     Gigabit Ethernet: Yes
Onboard Interfaces  
     Number of IDE Interfaces: 1
     Number of Onboard USB 2.0 Ports: 4
     Number of Onboard USB 3.0 Ports: 2
     Number of SATA Interfaces: 6
     Onboard Audio Header: Yes
     Onboard LEDs Header: Yes
     Onboard Parallel Header: Yes
     Onboard S/PDIF Header: Yes
     Onboard Serial Header: Yes
     Total Number of Onboard USB Ports: 6
Physical Characteristics  
     Depth: 9.6" (244 mm)
     Form Factor: Micro ATX
     Width: 9.6" (244 mm)
Power Description  
     Power Supply Supported: ATX12V
Processor & Chipset  
     64-bit Processing: Yes
     Chipset Manufacturer: AMD
     Chipset Model: 760G
     HyperTransport Speed: 4.40 GT/s
     Multi GPU Supported: Hybrid CrossFire
     Processor Socket: Socket AM3+
     Processor Supported: Phenom II
Athlon II
Phenom II X3
Phenom II X4
Phenom II X2
Phenom II X6
Athlon II X3
Athlon II X4
Athlon II X2
     Processor Technology: HyperTransport 3.0 Technology
     Total Processor Supported: 1
     Graphics Controller Manufacturer: AMD
     Graphics Memory Accessibility: Shared
     Graphics Memory Technology: DDR3 SDRAM
     Onboard Video: CPU Dependent Video
     Limited Warranty: 3 Year

Customer Reviews of (Gigabyte GA-78LMT-USB3)

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 in these reviews.
Experience: 60 Days
 Verified Owner
no issue with it so far
could be cheaper
giga byte is reliable so far for me but be better if price was cheaper. No issue with it so far. low end motherboard u get what u pay.

Experience: 4 Months
 Verified Owner
Good for the size and features offered. USB3 support is great.
Only one system fan header (easily mitigated with fan splitting cables). The PCI slots are closely spaced and with my GPU (R9 270) there isn't enough room in the final PCI port to put any expansion cards. Slower SATA connection (3gbps). No wireless, but you'll be using a wired ethernet connection anyways.
For the price, this is a decent motherboard with the right features to appease most users. If you're a power user, well, look elsewhere. But if you want to do light overclocking, you don't plan on two video cards, and you pick up a fan cable splitter like the Evercool, this board will suit you just fine. I would recommend this board to a gamer on a budget.

Experience: 1 Days
 Verified Owner
Not blue and white as shown in the picture (It is brown and gray)
Can overclock with the right settings
No sata 3
Great looking motherboard for its price

Experience: 1 Months
 Verified Owner
Bad, just bad
Don't waste your money, only buy if you require like ANYTHING from a board, doesnt even have sata 3 6gb/s... save your pennies for like a h87 at least.

Experience: 10 Days
 Verified Owner
bon prix et durable
pas sata3
tres bon prix et de bonne qualiter se motherboard et pas le top mais il fait le travail tout simplement

Experience: 2 Days
 Verified Owner
USB 3.0,brownish PCB. Revision 6.0
no sata III.
This is a nice matx motherboard. It has USB 3.0, 2 ports on the back and a front panel header for the front of the case. The PCB is Brown not blue like in the picture.I received the updated version Rev: 6.0. This is a good board for the money. I bought this for a budget Lan Rig and I couldn't be happier.

Experience: 2 Days
 Verified Owner
mATX form factor
no SATA 3
Gygabyte quality, but outdated on the SATA front, as this board does not offer SATA 3 ports.

Experience: 1 Days
 Verified Owner
All around bad design. No onboard wireless support.
Power connector for system fan is on wrong side of the board for the vast majority of mATX cases. Most mATX cases don't have a front mounted system fan, and the power cable on most rear mounted fans won't reach the board connector.

CPU fan cable has to run directly over a wide heatsink to get to board connector.

PCIe slot is so high up on the board, that power supply cables are mashed into a tight space above the video card and behind the power supply; hard to effectively manage cabling.

Mounting screw is directly under one of the tabs on a ram slot; huge pain to try and get that screw in and tightened.

If you're on a tight budget, and building a basic system that will use onboard video, and you can do without the system fan, this board might be just fine; you'll be able to ignore the terrible design.

I will be attempting to return mine.

Experience: 1 Weeks
 Verified Owner
up to 32GB (4x8GB sticks), support 125W TDP processors, IDE port for legacy*, black/grey color scheme, USB 3
poor onboard graphics, 4.1 phase only, SATA II (3Gb/s)
First, this is not a enthusiast board. This is probably the most basic board with legacy features available for the AM3/AM3+ platform. I doubt it's OC potential so I would really limit any hardcore overclocking on this board.
With that being said, I have the previous iteration of this board. Not the 4.1 rev but rather the GA-78LMT-S2P version.
I am using this "new" board to replace the older S2P.
First, let me highlight the differences. This one has 4 memory slots as opposed to only 2 DDR3 slots for the older motherboard. This also has support for 125TDP processors while the previous one was rated for only 95W CPU's. This limited using 8-cores for the previous motherboard since the BIOS has not been update d to work with Vishera. The IDE port may not be an ideal feature for some users but this will allow me to use two old WD5000AAKB that has been gathering dust somewhere. SATA-II is fine since I will be using a slow and old 64GB Kingston V100 SSD as boot drive.
This machine is basically going to be an internet browser, some word processing machine and basic multimedia playback so the old FX-4100 from the S2P would be more than sufficient. And while I do not expect this to overclock the FX-4100 any higher, I would at least want to see the same 4.1GHz on air that I was able to achieve on the old board while at the same time stepping the voltage 2 notches down. This has been the setup for since 2011. Graphics duty is minimal utilizing only another Gigabyte HD6450 in place of the DX10 shared graphics. The old S2P sported the blue and white color scheme so the new grey-black color of the motherboard makes it look more modern.
The only pluses I expect to see on the board are the inclusion of USB3 and Gigabit LAN. I can now get rid of the pcie-1 card and possibly improve home wired transfer speeds (I can never get the S2P board to show up with 1Gbps connection despite the spec sheet saying its a gigabit nic.
I will update  my review if this board performs worse than the older S2P model but for the meantime, I'm giving it 4 stars based on MY requirements

update: As of Dec 3. When using onboard video, this motherboard has HDMI output so this could be another plus for those that need such connectivity.

This motherboard was able to retain my old overclock setting for old FX-4100 y 4.1GHz. The only complaint I have is that on manual voltage settings, I could only tweak voltage up as opposed to being able to bring it down 2 notches (under volt) with the S2P variant.

Despite all the pros, this is still an old motherboard design and one of the oldest chipset still available for the AM3/AM3+ platform. Don't expect anything from a legacy product. Just be glad you can still get a sub$50 mobo with these features.

This review was modfied by poster @ 12-03-14 09:54 PM

Experience: 10 Days
 Verified Owner
-usb 3.0
-32gb ram max
for the price none
the color? (not really a con)
I bought this board on a budget and the price was right had my 8350 waiting for a board since the one I had wouldn't work which I found out after. usb 3.0 was a bonus for the price. software that came with it as well works great have had some in the past that half the stuff was out dated or didn't work correctly. I would not hesitate to buy another one for another build as it will support my old cpu as well since I upgraded mine to the 8350.

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Messages about Gigabyte 78LMT-USB3 AMD760G mATX AM3+ 1PCI-E16 1PCI-E1 1PCI DDR3 SATA2 DVI HDMI GBLAN Motherboard

Why all AM3+ Micro-ATX boards are only on the old (PanzerIV- Aug 27, 14, 17 Replies) Read this message
Which Colour Scheme? (John_G- Aug 23, 14, 2 Replies) Read this message
Running 3 monitors (_Gumby_- Jul 02, 14, 0 Replies) Read this message
Compatible RAM (EasyRider2b- Jun 15, 14, 2 Replies) Read this message
ECC supported (Kevin_M- Dec 30, 13, 1 Replies) Read this message
Will this come with an updated bios of 1090t supp (DataScreamN- Dec 28, 13, 0 Replies) Read this message
FX-8230 supported? (CAPiTA390- Nov 20, 13, 3 Replies) Read this message
Supports Phenom II X4 965BE 125watt? (Hans.- Jul 06, 13, 2 Replies) Read this message
CPU support, bios (Pascal_D- Jun 29, 13, 1 Replies) Read this message
Recommend an MB for Phenom II x 4 965BE? (Psiko964- May 22, 13, 0 Replies) Read this message

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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:

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    (Gigabyte will not be responsible for items received without proper information)
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  • Replacements may include new or refurbished products
    (Replacements will be for the exact or equivalent product)
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  • 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
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    • All peripherals carry a 1 year limited warranty
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    • All notebooks carry a 1 year limited warranty
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    • All wireless and networking products carry a 1 year limited warranty

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