Gigabyte A520M DS3H AC, AMD A520, AM4, 4xDDR4, mATX

AMD A520 Motherboard with Pure Digital VRM Solution, High Quality Audio, GIGABYTE Gaming LAN with Bandwidth Management, PCIe 3.0 x4 M.2, Intel Dual Band 802.11ac WIFI, RGB FUSION 2.0, Smart Fan 5, Q-Flash Plus

   Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors
   Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
   5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
   Ultra-Fast NVMe PCIe 3.0 x4 M.2 Connector
   Onboard Intel® Dual Band 802.11ac Wireless & BT 4.2 with WIFI Antenna
   GIGABYTE Exclusive 8118 Gaming LAN with Bandwidth Management
   HDMI, DVI-D, Display Ports for Multiple Display
   RGB FUSION 2.0 Supports Addressable LED & RGB LED Strips
   Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
   Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card

CPU

   AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors

(Please refer "CPU Support List" for more information.)
Chipset

   AMD A520

Memory

   4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
   AMD Ryzen™ 5000 G-series / Ryzen™ 5000 Series/ 3rd Generation AMD Ryzen™ processors:
   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

(Please refer "Memory Support List" for more information.)
Onboard Graphics
Integrated Graphics Processor:

   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 DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
   * Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.
   1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
   * Support for HDMI 2.1 version, HDCP 2.3, and HDR.

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
   * 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.

LAN

   Realtek® GbE LAN chip (1 Gbps/100 Mbps)

Wireless Communication module
Intel® Dual Band Wireless-AC 3168 (For PCB rev. 1.0, 1.2, 1.3)

   WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
   BLUETOOTH 4.2
   Support for 11ac wireless standard

Intel® Wireless-AC 9260 (For PCB rev. 1.1)

   WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
   BLUETOOTH 5.1
   Support for 11ac 160MHz wireless standard

AzureWave Wi-Fi AW-CB304NF (Realtek® RTL8821CE) (For PCB rev. 1.4)

   WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
   BLUETOOTH 5.0
   Support for 11ac wireless standard

(Actual data rate may vary depending on environment and equipment.)
Expansion Slots
CPU:

   1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16

Chipset:

   2 x PCI Express x1 slots, supporting PCIe 3.0 (PCIEX1_1, PCIEX1_2)

Storage Interface
CPU:

   1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe 3.0 x4/x2 SSD support)

Chipset:

   4 x SATA 6Gb/s connectors
   Support for RAID 0, RAID 1, and RAID 10

USB
CPU:

   4 x USB 3.2 Gen 1 ports on the back panel

Chipset:

   2 x USB 3.2 Gen 1 ports available through the internal USB header
   4 x USB 2.0/1.1 ports (2 ports on the back panel, 2 ports available through the internal USB header)

Internal I/O Connectors

   1 x 24-pin ATX main power connector
   1 x 8-pin ATX 12V power connector
   1 x CPU fan header
   2 x system fan headers
   1 x addressable LED strip header
   1 x RGB LED strip header
   1 x M.2 Socket 3 connector
   4 x SATA 6Gb/s connectors
   1 x front panel header
   1 x front panel audio header
   1 x USB 3.2 Gen 1 header
   1 x USB 2.0/1.1 header
   1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
   1 x serial port header
   1 x Clear CMOS jumper
   1 x Q-Flash Plus button

*All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.
Back Panel Connectors

   1 x PS/2 keyboard/mouse port
   1 x DVI-D port
   1 x DisplayPort
   1 x HDMI port
   2 x SMA antenna connectors (1T1R)
   4 x USB 3.2 Gen 1 ports
   2 x USB 2.0/1.1 ports
   1 x RJ-45 port
   3 x 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
   * Whether the fan speed control function is supported will depend on the cooler you install.

BIOS

   1 x 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

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.
   @BIOS
   EasyTune
   RGB Fusion
   Smart Backup
   System Information Viewer
   Support for Q-Flash Plus
   Support for Q-Flash

Bundled Software

   Norton® Internet Security (OEM version)
   LAN bandwidth management software

Operating System

   Support for Windows 11 64-bit
   Support for Windows 10 64-bit

Form Factor

   Micro ATX Form Factor; 24.4cm x 24.4cm

Remark

   Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
   Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP. If drivers are available from the vendors, we will update them on the GIGABYTE website.