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Micro ATX motherboard in dark finish with silver heatsinks, black slots and rear I/O panel

GIGABYTE

GIGABYTE GA-H270M-D3H Intel motherboard

SKU CH-EJ77-7C13Q MPN GA-H270M-D3H

Micro-ATX LGA 1151 board with Intel H270 chipset, four DDR4 slots up to 64 GB, six SATA 6Gb/s ports, one M.2 socket, Realtek ALC892 7.1 audio and Intel gigabit LAN

  • CPU Socket TypeLGA 1151
  • CPU TypeCore i7 / i5 / i3 / Pentium / Celeron (LGA1151)
  • Supported CPU Technologies* Not Compatible with Intel 8th Gen CPUs
  • ChipsetIntel H270
  • Onboard Video ChipsetIntegrated Graphics Processor - Intel HD Graphics support: 1
  • Number of Memory Slots4x288pin (DDR4)

Option GA-H270M-D3H

  • GA-H270-Gaming 3
  • GA-H270-HD3
  • GA-H270M-D3H
  • GA-H270M-DS3H
  • GA-H270N-WIFI

Struck-through versions exist but are not stocked here.

  • LGA 1151 socket supports 7th and 6th generation Intel Core i7, i5, i3, Pentium and Celeron processors
  • Intel H270 chipset provides a stable Micro ATX platform for mainstream desktop builds
  • Four DDR4 slots accept up to 64 GB of dual-channel memory at 2133 MHz or 2400 MHz with a 7th generation CPU
  • One M.2 connector and six SATA 6 Gb/s ports plus two SATA Express connectors give flexible storage options
  • Realtek ALC892 7.1-channel audio and Intel Gigabit LAN deliver clear sound and wired networking

Socket LGA 1151 micro-ATX board

The GIGABYTE GA-H270M-D3H is a micro-ATX motherboard built around the Intel H270 chipset for LGA 1151 processors. It accepts 6th and 7th generation Core i7, i5, i3, Pentium and Celeron CPUs. Four DDR4 slots support up to 64 GB of memory in dual-channel mode. The board fits standard micro-ATX chassis.

Passive chipset cooling

The H270 chipset uses a passive heatsink so there is no chipset fan to generate noise. A 24-pin ATX main connector and an 8-pin ATX 12 V connector deliver power to the CPU and board components. Power draw scales with the installed processor and attached devices. No active cooling is required for the chipset itself.

DDR4 2400 MHz requires a 7th generation CPU

Memory rated at 2400 MHz or XMP profiles only operates at that speed when a 7th generation processor is installed. With a 6th generation CPU the memory runs at 2133 MHz. This distinction decides whether the board can utilise faster DDR4 modules at their rated frequency.

Highlights

  • LGA 1151 socket supports 7th and 6th generation Intel Core i7, i5, i3, Pentium and Celeron processors
  • Intel H270 chipset provides a stable Micro ATX platform for mainstream desktop builds
  • Four DDR4 slots accept up to 64 GB of dual-channel memory at 2133 MHz or 2400 MHz with a 7th generation CPU
  • One M.2 connector and six SATA 6 Gb/s ports plus two SATA Express connectors give flexible storage options
  • Realtek ALC892 7.1-channel audio and Intel Gigabit LAN deliver clear sound and wired networking

Specifications

BrandGIGABYTE
ModelGA-H270M-D3H (rev. 1.0)
CPU Socket TypeLGA 1151
CPU TypeCore i7 / i5 / i3 / Pentium / Celeron (LGA1151)
Supported CPU Technologies* Not Compatible with Intel 8th Gen CPUs
ChipsetIntel H270
Onboard Video ChipsetIntegrated Graphics Processor - Intel HD Graphics support:
1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz
1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz
* The DVI-D port does not support D-Sub connection by adapter.
1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz
* Support for HDMI 1.4 version.
Support for up to 3 displays at the same time
Maximum shared memory of 1GB
Number of Memory Slots4x288pin (DDR4)
Memory StandardDDR4 2400(O.C.)*/ 2133
* To support 2400 MHz or XMP memory, you must install a 7th generation processor.
Maximum Memory Supported64GB
Channel SupportedDual Channel
PCI Express 3.0 x161 x PCI Express x16 slot, running at x16 (PCIEX16)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
1 x PCI Express x16 slot, running at x4 (PCIEX4)
(All of the PCI Express slots conform to PCI Express 3.0 standard.)
PCI Slots2 x PCI Slots
Serial ATA (SATA)6 x SATA 6Gb/s
SATA Express2 x SATA Express connectors
M.21 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support)
SATA RAID0/1/5/10
Audio ChipsetRealtek ALC892
Audio Channels7.1 Channels
LAN ChipsetIntel GbE LAN chip
Max LAN Speed1Gbps
PS/21 x PS/2 keyboard/mouse port
Video Ports1 x D-Sub port
1 x DVI-D port
HDMI1 x HDMI
RJ451 x RJ45
USB 3.11 x USB Type-C port, with USB 3.1 Gen 1 support
4 x USB 3.1 Gen 1 ports
USB 1.1/2.02 x USB 2.0
Audio Ports6 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In, Line Out, Mic In)
Onboard USB1 x USB 3.1 Gen 1 header
2 x USB 2.0/1.1 headers
Other Connectors1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
3 x system fan headers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x Trusted Platform Module (TPM) header
1 x serial port header
1 x parallel port header
1 x Clear CMOS jumper
Form FactorMicro ATX
Dimensions (W x L)9.6" x 8.9"
Power Pin24 Pin
FeaturesMulti-Graphics Technology
- Support for AMD Quad-GPU CrossFireX and 2-Way AMD CrossFire technologies
I/O Controller
- iTE I/O Controller Chip
H/W Monitoring
- Voltage detection
- Temperature detection
- Fan speed detection
- Overheating warning
- Fan fail warning
- Fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.
BIOS
- 2 x 64 Mbit flash
- Use of licensed AMI UEFI BIOS
- Support for DualBIOS
- PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features
- Support for APP Center
* Available applications in APP Center m
Shipping weight1.00 kg
Package size269 × 267 × 56 mm

Questions about this item

Will an 8th generation Intel Core processor fit this socket?

No, the board is not compatible with 8th generation CPUs even though they share the LGA 1151 socket.

Can I run DDR4 memory at 2400 MHz with a 6th generation processor?

2400 MHz and XMP profiles require a 7th generation processor; with a 6th generation chip the memory will run at 2133 MHz.

What length M.2 SSDs does the slot accept?

The M key slot supports 2242, 2260, 2280 and 22110 form factors for both SATA and PCIe x4 or x2 drives.

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