| SPECIFICATIONS |
| Brand | Gigabyte |
| Series | Ultra Durable |
| Model | A520M DS3H AC (rev. 1.x) |
| CPU | AMD Socket AM4, Support for: AMD Socket AM4, Support for: AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics Processors |
| Chipset | AMD A520 |
| Memory | 4x DDR4 DIMM Sockets Supporting Up to 128 GB (32 GB Single DIMM Capacity) of System Memory |
| AMD Ryzen 5000 Series Processors/ 3rd Generation AMD Ryzen: |
| Support for DDR4 4400(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz Memory Modules |
| 3rd Gen AMD Ryzen with Radeon Graphics Processors: |
| Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz Memory Modules |
| Dual Channel Memory Architecture |
| Support for ECC Un-Buffered DIMM 1Rx8/2Rx8 Memory Modules |
| Support for Non-ECC Un-Buffered DIMM 1Rx8/2Rx8/1Rx16 Memory Modules |
| Support for Extreme Memory Profile (XMP) Memory Modules |
| On-Board Graphics | Integrated in the 3rd Generation AMD Ryzen with Radeon Graphics Processors: |
| 1x DVI-D Port, Supporting a Maximum Resolution of 1920x1200@60 Hz *1 |
| 1x DisplayPort, Supporting a Maximum Resolution of 5120x2880@60 Hz *2 |
| 1x HDMI Port, Supporting a Maximum Resolution of 4096x2160@60 Hz *3 |
| Support for Up to 3 Displays at the Same Time |
| Maximum Shared Memory of 16 GB |
| Audio | Realtek Audio CODEC |
| High Definition Audio |
| 2/4/5.1/7.1-Channel *4 |
| LAN | Realtek GbE LAN Chip (1000 Mbit/100 Mbit) |
| Wireless Communication Module | WIFI 802.11a/b/g/n/ac, Supporting 2.4/5 GHz Dual-Band |
| BLUETOOTH 4.2 |
| Support for 11ac Wireless Standard and Up to 433 Mbps Data Rate *5 |
| Expansion Slots | CPU: |
| 1x PCI Express x16 Slot, Supporting PCIe 3.0 and Running at x16 |
| Chipset: |
| 2x PCI Express x1 Slots, Supporting PCIe 3.0 (PCIEX1_1, PCIEX1_2) |
| Storage Interface | CPU: |
| 1x M.2 Connector (Socket 3, M Key, Type 2242/2260/2280 SATA and PCIe 3.0 x4/x2 SSD Support) |
| Chipset: |
| 4x SATA 6Gb/s Connectors |
| Support for RAID 0, RAID 1, and RAID 10 |
| USB | CPU: |
| 4x USB 3.2 Gen 1 Ports on the Back Panel |
| Chipset: |
| 2x USB 3.2 Gen 1 Ports Available Through the Internal USB Header |
| 4x USB 2.0/1.1 Ports (2 Ports on the Back Panel, 2 Ports Available Through the Internal USB Header) |
| Internal I/O Connectors | 1x 24-pin ATX Main Power Connector |
| 1x 8-pin ATX 12V Power Connector |
| 1x CPU Fan Header *6 |
| 2x System Fan Headers *6 |
| 1x Addressable LED Strip Header |
| 1x RGB LED Strip Header |
| 1x M.2 Socket 3 Connector |
| 4x SATA 6Gb/s Connectors |
| 1x Front Panel Header |
| 1x Front Panel Audio Header |
| 1x USB 3.2 Gen 1 Header |
| 1x USB 2.0/1.1 Header |
| 1x Trusted Platform Module (TPM) Header (2x6 pin, for the GC-TPM2.0_S Module Only) |
| 1x Serial Port Header |
| 1x Clear CMOS Jumper |
| 1x Q-Flash Plus Button |
| Back Panel Connectors | 1x PS/2 Keyboard/Mouse Port |
| 1x DVI-D Port |
| 1x DisplayPort |
| 1x HDMI Port |
| 2x SMA Antenna Connectors (1T1R) |
| 4x USB 3.2 Gen 1 Ports |
| 2x USB 2.0/1.1 Ports |
| 1x RJ-45 Port |
| 3x Audio Jacks |
| 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 *7 |
| BIOS | 1x 128 Mbit Flash |
| Use of Licensed AMI UEFI BIOS |
| PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Operating System Support | Windows 10 64-bit |
| Form Factor | Micro ATX Form Factor; 24.4cm x 24.4cm |
| Notes | *1 The DVI-D port does not support D-Sub connection by adapter. |
| *2 Support for DisplayPort 1.4 version, HDCP 2.3, and HDR. |
| *3 Support for HDMI 2.1 version, HDCP 2.3, and HDR. |
| *4 To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. Please visit GIGABYTE's website for details on configuring the audio software. |
| *5 Actual data rate may vary depending on environment and equipment. |
| *6 All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W. |
| *7 Whether the fan speed control function is supported will depend on the cooler you install. |
| Warranty Information |
| Warranty | 3 Year Warranty |
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