GIGABYTE GA-A320M-H DDR4 Intel Motherboard
MPN GIGABYTE-GA-A320M-H · Brand Gigabyte · mATX
The GIGABYTE GA-A320M-H is an AMD A320 Micro ATX motherboard with AM4 socket, dual-channel DDR4 support up to 32 GB, PCIe Gen3 M.2 storage, Smart Fan 5, and Realtek Gigabit LAN — compatible with AMD Ryzen 1st and 2nd Generation processors
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Overview
The GIGABYTE GA-A320M-H is a Micro ATX motherboard built on the AMD A320 chipset and the AM4 socket, making it compatible with AMD Ryzen 2nd Generation, Ryzen 1st Generation, Ryzen with Radeon Vega Graphics, Athlon with Radeon Vega Graphics, 7th Generation A-series, and Athlon X4 processors. It is a practical foundation for an AMD-based desktop build, offering a solid set of features at the Micro ATX form factor (24.4 cm x 19.5 cm). Memory support comes through two DDR4 DIMM slots in a dual-channel configuration, accommodating up to 32 GB of system memory. Supported speeds include DDR4 2133, 2400, 2667, 2933 (O.C.), and 3200 (O.C.) MHz, with support for XMP profiles, though actual speeds may vary by CPU. Storage options include one M.2 Socket 3 connector (M key, types 2242/2260/2280/22110) supporting both PCIe x4/x2 NVMe and SATA SSDs — note that Athlon-series and 7th Gen A-series APUs are limited to M.2 SATA only. Four SATA 6Gb/s connectors round out the storage interface, with RAID 0, 1, and 10 support. Display output is handled via an integrated graphics processor with one DVI-D port (up to 1920x1200 @ 60 Hz) and one HDMI 1.4 port (up to 4096x2160 @ 24 Hz), sharing up to 2 GB of system memory — actual availability depends on the installed CPU. Audio is powered by a Realtek ALC887 codec with High Definition Audio support for up to 7.1-channel output (requires HD front panel module) and S/PDIF Out. Networking is handled by a Realtek Gigabit LAN chip (10/100/1000 Mbit) with bundled cFosSpeed network traffic management software. The board features Gigabyte's Smart Fan 5 system with five temperature sensors and two hybrid fan headers supporting both PWM and voltage mode fans. Expansion slots include one PCIe 3.0 x16 slot and two PCIe 2.0 x1 slots. USB connectivity includes four USB 3.1 Gen 1 ports on the back panel (via CPU), two additional USB 3.1 Gen 1 ports via internal header, and six USB 2.0/1.1 ports. The BIOS is a licensed AMI UEFI implementation stored on a 128 Mbit flash chip. Verified Specifications: - Socket: AM4 - Chipset: AMD A320 - Form Factor: Micro ATX (24.4 cm x 19.5 cm) - Memory: 2x DDR4 DIMM, up to 32 GB, dual-channel; DDR4 2133–3200 (O.C.) MHz - Storage: 1x M.2 (PCIe x4/x2 or SATA), 4x SATA 6Gb/s, RAID 0/1/10 - Display: 1x DVI-D (1920x1200@60Hz), 1x HDMI 1.4 (4096x2160@24Hz) - Audio: Realtek ALC887, up to 7.1-channel HD Audio, S/PDIF Out - LAN: Realtek GbE (10/100/1000 Mbit) - USB (rear): 4x USB 3.1 Gen 1, 2x USB 2.0 - Expansion: 1x PCIe 3.0 x16, 2x PCIe 2.0 x1 - BIOS: AMI UEFI, 128 Mbit flash - OS Support: Windows 10 64-bit; Windows 7 64-bit (selected CPUs only) - Warranty: 3 Years
Datasheet
| Warranty | 3 Years |
|---|---|
| Form Factor | mATX |
| Chipset | AMD A320 |
| CPU Type | |
| Lan | Realtek® GbE LAN chip (10/100/1000 Mbit) |
| USB | Chipset:2 x USB 3.1 Gen 1 ports available through the internal USB header6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)CPU:4 x USB 3.1 Gen 1 ports on the back panel |
| Bios | 1 x 128 Mbit flashUse of licensed AMI UEFI BIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Audio | Realtek® ALC887 codecHigh Definition Audio2/4/5.1/7.1-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 |
| Memory | 2 x DDR4 DIMM sockets supporting up to 32 GB of system memoryDual channel memory architectureSupport for DDR4 3200(O.C.)/2933(O.C.)/2667*/2400/2133 MHz memory modules* Actual support may vary by CPU.Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modulesSupport for Extreme Memory Profile (XMP) memory modules(Please refer "Memory Support List" for more information.) |
| H/W Monitoring | Voltage detectionTemperature detectionFan speed detectionOverheating warningFan fail warningFan speed control* Whether the fan speed control function is supported will depend on the cooler you install |
| I/O Controller | iTE® I/O Controller Chip |
| Bundle Software | Norton® Internet Security (OEM version)cFosSpeed |
| Expansion Slots | 1 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.)2 x PCI Express x1 slots(The PCI Express x1 slots conform to PCI Express 2.0 standard.) |
| Unique Features | Support for APP Center* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.@BIOS3D OSDAutoGreenCloud StationEasyTuneFast BootGame BoostON/OFF ChargeSmart BackupSmart KeyboardSmart TimeLockSystem Information ViewerUSB BlockerSupport for Q-FlashSupport for Xpress Install |
| Onboard Graphics | Integrated Graphics Processor: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 2 GB* Actual support may vary by CPU |
| Operating System | Support for Windows 10 64-bitSupport for Windows 7 64-bit* To support Windows 7 64-bit, you must install an AMD Pinnacle Ridge, Summit Ridge and Bristol Ridge CPU.* Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7 |
| Storage Interface | 1 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 Athlon™-series/ 7th Gen. A-series or Athlon™ X4 APU.4 x SATA 6Gb/s connectorsSupport for RAID 0, RAID 1, and RAID 10* Refer to "1-7 Internal Connectors," for the installation notices for the M.2 connector |
| Back Panel Connectors | 1 x PS/2 keyboard port1 x PS/2 mouse port1 x DVI-D port1 x HDMI port4 x USB 3.1 Gen 1 ports2 x USB 2.0/1.1 ports1 x RJ-45 port3 x audio jacks (Line In, Line Out, Mic In) |
| Internal I/O Connectors | 1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector1 x CPU fan header1 x system fan header1 x M.2 Socket 3 connector4 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x S/PDIF Out header1 x USB 3.1 Gen 1 header2 x USB 2.0/1.1 headers1 x Trusted Platform Module (TPM) header (2×10 pin, for the GC-TPM2.0 module only)1 x speaker header1 x Clear CMOS jumper1 x chassis intrusion header |
