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Green ATX motherboard with silver heatsinks and black expansion slots

GIGABYTE

GIGABYTE H370 HD3 LGA 1151 ATX Intel motherboard

SKU CH-V8HF-CS17D

LGA 1151 ATX board with Intel H370 chipset, four DDR4 slots for up to 64 GB, one PCIe 3.0 x16 slot, four PCIe x1 slots, two M.2 connectors, six SATA ports and Realtek ALC887 audio

  • ProcessorSupport for 9th and 8th Generation Intel Core i7/i5/i3 proce
  • ChipsetIntel H370
  • Form factorATX
  • CPU socketLGA 1151 (300 Series)
  • Onboard video chipIntegrated Graphics Processor - Intel HD Graphics support: 1
  • Memory slot count4 × 288pin (DDR4)
  • Supports 9th and 8th Gen Intel Core CPUs via LGA 1151 socket
  • Dual-channel DDR4 memory up to 64 GB across four 288-pin slots
  • Intel H370 chipset with PCI Express 3.0 x16 and four x1 expansion slots
  • Six SATA 6Gb/s ports plus two M.2 connectors for 2242, 2260, 2280, 22110 SSDs
  • Realtek ALC887 audio with 2, 4, 5.1, 7.1-channel and S/PDIF output

Platform foundation

The GIGABYTE H370 HD3 is an ATX motherboard built on the Intel H370 chipset with an LGA 1151 socket for 300-series processors. It accepts 8th and 9th Generation Intel Core i7, i5 and i3 CPUs plus Pentium and Celeron models in the same package. Four 288-pin slots support dual-channel DDR4 memory up to 64 GB at 2666, 2400 or 2133 MHz. Integrated graphics are driven through a D-Sub port and a DVI-D port, each at 1920x1200@60 Hz.

Expansion and storage

One PCI Express 3.0 x16 slot runs at x16 for a graphics card, four PCI Express 3.0 x1 slots and a legacy PCI slot handle add-in cards. Two M.2 sockets accept 2242, 2260, 2280 and 22110 modules with PCIe x4 or x2 and SATA signalling. Six SATA 6 Gb/s ports offer RAID 0, 1, 5 and 10. Realtek ALC887 audio delivers up to 7.1-channel output with S/PDIF. Builders who need built-in Wi-Fi, extra USB 3.2 Gen 2 ports or a third full-length x16 slot should consider a Z-series board instead.

Memory speed gate

DDR4 2666 MHz and XMP profiles only activate when an 8th Generation Core i7 or i5 processor is installed; with a 9th Generation CPU or a Pentium or Celeron chip the memory runs at 2400 or 2133 MHz. This single CPU-memory dependency determines whether the board can reach its top rated memory frequency.

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
Model nameH370 HD3
Processor
ProcessorSupport for 9th and 8th Generation Intel Core i7/i5/i3 processors / Intel Pentium processors / Intel Celeron processors in the LGA1151 package
* Not backward compatible with older generation of LGA 1151 CPUs
CPU socketLGA 1151 (300 Series)
ChipsetIntel H370
Memory
Memory slot count4 × 288pin (DDR4)
Supported memoryDDR4 2666/ 2400/ 2133
* To support 2666 MHz or XMP memory, you must install an 8th Generation Intel Core i7/i5 processor.
Max supported RAM64 GB
Memory channelsDual Channel
Storage
SATA ports6 x SATA 6Gb/s
M.2 slots1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 PCIe x4/x2 SSD support) (M2M_32G)
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe x2 SSD support) (M2P_16G)
Optane memory supportYes
SATA and RAID support0/1/5/10
Audio & video
Audio chipRealtek ALC887
Sound channels2/4/5.1/7.1-channel
Support for S/PDIF Out
Connectivity
Ethernet controllerIntel GbE LAN
Maximum network speed1 Gbit/s
Ports & slots
PCIe 3.0 x16 slots1 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)
PCIe x1 slots4 x PCI Express x1 slot
(All of the PCI Express slots conform to PCI Express 3.0 standard.)
PCI slots1 x PCI Slot
Additional slots1 x M.2 Socket 1 connector for an Intel CNVi wireless module only (CNVI)
Rear panel ports1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
1 x USB Type-C port, with USB 3.1 Gen 1 support
1 x USB 3.1 Gen 2 Type-A port (red)
4 x USB 3.1 Gen 1 ports
2 x USB 2.0/1.1 ports
1 x RJ-45 port
6 x audio jacks
Onboard USB headers1 x USB 3.1 Gen 1 header
2 x USB 2.0/1.1 headers
Power
Power connectors1 × 24-pin ATX main power connector
1 × 8-pin ATX 12 V power connector
Size & build
Form factorATX
Width and length12.0 in × 8.9 in
More details
LightingRGB

Questions about this item

Will this board accept a 9th generation Intel Core i5 processor?

Yes, the LGA 1151 300 Series socket supports 9th and 8th generation Core i7, i5, i3, Pentium and Celeron CPUs.

Can I run four sticks of DDR4 2666 memory at the rated speed?

DDR4 2666 is supported when an 8th generation Core i7 or i5 is installed; otherwise the memory will run at 2400 or 2133.

What M.2 SSD lengths and interfaces are compatible with the two M.2 sockets?

The first socket takes 2242, 2260, 2280 or 22110 PCIe x4 or x2 drives; the second takes 2242, 2260 or 2280 SATA or PCIe x2 drives.

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