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Small green Mini-ITX motherboard with silver CPU socket, two black memory slots, and rear I/O shield

GIGABYTE

GIGABYTE GA-H77TN Intel motherboard LGA 1155 H77 DDR3 8GB Mini-ITX

SKU CH-SKPW-4V4R1

Mini-ITX motherboard with Intel H77 chipset, LGA 1155 socket and up to 8GB DDR3 memory

  • Processor1. Support LGA1155 slot processor: Intel Core ™ i7 processor
  • ChipsetIntel H77
  • CPU socketLGA 1155
  • Max supported RAM8 GB
  • PCI slots1 PCI Express x4 slot (only supports 25 W) (PCIEX4 slot supp
  • SATA and RAID support2XSATA II interface; 2xSATA III interface
  • LGA 1155 socket supports Core i7, i5, i3, Pentium and Celeron up to 77W
  • Mini-ITX 17x17 cm board fits compact chassis builds
  • Two DDR3 DIMM slots accept up to 8GB system memory
  • Realtek ALC887 codec delivers 5.1 and 7.1 channel high-definition audio
  • Realtek GbE LAN provides 10/100/1000 Mbit wired networking

Socket LGA 1155 Mini-ITX board

The GIGABYTE GA-H77TN is a Mini-ITX motherboard built around the Intel H77 chipset. It accepts LGA 1155 processors up to 77 W and provides two DDR3 DIMM slots with a maximum of 8 GB of system memory.

Compact builds with legacy CPUs

This board suits builders assembling a small-form-factor system using second- or third-generation Intel Core i7, i5, i3, Pentium or Celeron processors. It is not suited for users who need more than 8 GB of system memory, who require multiple full-size expansion cards, or who want modern high-speed storage interfaces.

8 GB DDR3 memory ceiling

The hard limit of 8 GB across two DDR3 slots is the single specification that decides whether this board fits the intended workload; any application demanding more capacity must choose a different platform.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $66.99
Cheaper than about 72% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameGIGABYTE
Product lineGIGABYTE GA-H77TN
Model nameGIGABYTE GA-H77TN
Processor
CPU socketLGA 1155
ChipsetIntel H77
Memory
Max supported RAM8 GB
Storage
SATA and RAID support2XSATA II interface; 2xSATA III interface
Connectivity
Ethernet controllerBuilt-in Realtek GbE network chip (10/100/1000 Mbit)
Ports & slots
PCI slots1 PCI Express x4 slot (only supports 25 W)
(PCIEX4 slot supports PCI Express 3.0)
2. 1 Mini PCI Express x1 slot

Questions about this item

How can I verify the GA-H77TN is working after installing a 77W CPU and 8GB DDR3?

Power on and confirm the Realtek ALC887 audio and Realtek GbE LAN appear in device manager; the board should POST with 8GB detected and the PCI Express 3.0 x4 slot active for a 25W card.

What ships with the board and what must I source separately?

The box contains the Mini-ITX motherboard, one SATA cable and the rear I/O shield; CPU, DDR3 modules, cooler, storage drives and case are not included.

Which memory capacity should I choose for this H77 board?

The chipset supports a maximum of 8GB across the two DDR3 DIMM slots, so install a matched pair up to that limit.

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