• Supports AMD Ryzen™ 3rd / 2nd and 1st Generation
  • Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs
  • Ultra-Fast PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support
  • High Quality Audio Capacitors and Audio Noise Guard
  • Realtek® Gigabit LAN with cFosSpeed Internet Accelerator Software
  • Smart Fan 5 features 5 Temperature Sensors and 2 Hybrid Fan Headers
  • 3 Year Limited Warranty


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GIGABYTE GA-A320M-S2H.  Ready to support the latest AMD Ryzen™ 3000 Processors and is backwards compatible with AMD Ryzen™ 2000 and 1000 Processors.

The M.2 solution offers faster storage performance and support for PCIe and SATA interfaces for M.2 SSD devices.  4K resolution is the next technological milestone in high-definition.  GIGABYTE motherboards provide native 4K support with integrated AMD Radeon® Graphics via HDMI.

GIGABYTE GA-A320M-S2H.  It comes with Smart Fan 5 that allow users to make sure that their gaming PC Build can keep a great performance while staying cool.  Smart Fan 5 will allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard.  Also, with Smart Fan 5 more hybrid fan headers that support both PWM and voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.

GIGABYTE GA-A320M-S2H.  The enhanced BIOS interface also has the advanced features seen in the Smart Fan 5 UI, such as: the ability to set triggers based on different temperature sensors on the board, fan curve definition and the temperature interval setting, which can prevent fan rotation noise caused by sudden temperature change—all without having to load Windows.  Realtek Gigabit LAN features cFosSpeed, a network traffic management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.


Supported CPU

CPU Socket TypeAM4
CPU TypeAM4 Socket:

AMD Ryzen processor

AMD 7th Generation A-series/ Athlon processor


ChipsetAMD A320


Number of Memory Slots2×288pin
Memory StandardDDR4 3200(O.C.)/ 2933(O.C.)/ 2667*/ 2400/ 2133 MHz memory modules
* Actual support may vary by CPU.
Maximum Memory Supported32GB
Channel SupportedDual Channel

Expansion Slots

PCI Express 3.0 x161 x PCI Express x16 slot, running at x16 (PCIEX16)
* Actual support may vary by CPU.
(The PCIEX16 slot conforms to PCI Express 3.0 standard.)
PCI Express x12 x PCI Express x1 slots
(The PCI Express x1 slots conform to PCI Express 2.0 standard.)

Storage Devices

SATA 6Gb/s4 x SATA 6Gb/s
M.21 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2* SSD support)
* Actual support may vary by CPU.
* Supports only M.2 SATA SSDs when using an AMD 7th Generation A-series or Athlon processor.

Onboard Video

Onboard Video ChipsetIntegrated Graphics Processor:
1 x D-Sub port, supporting a maximum resolution of 1920×1200@60 Hz
1 x DVI-D port, supporting a maximum resolution of 1920×1200@60 Hz
* The DVI-D port does not support D-Sub connection by adapter.
1 x HDMI port, supporting a maximum resolution of 4096×2160@24 Hz
* Support for HDMI 1.4 version.
Maximum shared memory of 2GB* Actual support may vary by CPU.

Onboard Audio

Audio ChipsetRealtek ALC887
Audio Channels2/4/5.1/7.1-channel
* To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.
Support for S/PDIF Out

Onboard LAN

LAN ChipsetRealtek GbE LAN chip
Max LAN Speed10/100/1000Mbps

Rear Panel Ports

PS/21 x PS/2 keyboard port
1 x PS/2 mouse port
Video Ports1 x D-Sub port
1 x DVI-D port
RJ451 x RJ45
USB 3.14 x USB 3.1 Gen 1 ports
USB 1.1/2.02 x USB 2.0
Audio Ports3 x audio jacks (Line In, Line Out, Mic In)

Internal I/O Connectors

Onboard USB1 x USB 3.1 Gen 1 header
2 x USB 2.0/1.1 headers
Other Connectors1 x CPU fan header
1 x system fan header
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x Trusted Platform Module (TPM) header (2×10-pin, for the GC-TPM2.0 module only)
1 x speaker header
1 x Clear CMOS jumper
1 x chassis intrusion header

Physical Spec

Form FactorMicro ATX
Dimensions (W x L)9.6″ x 7.7″
Power Pin1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
More info link:

Additional information

Weight1.60 lbs
Dimensions11 × 9 × 3 in
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