A520I AC

AMD A520 Mini-ITX Ultra Durable Motherboard with Direct 6 Phases Digital VRM, Onboard 802.11ac WIFI, Realtek GbE LAN with Bandwidth Management, PCIe 3.0 x4 M.2, Smart Fan 5 with FAN STOP, RGB FUSION 2.0, 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, 2 DIMMs


• Direct 6 Phases Digital VRM Solution with 55A DrMOS


• Ultra-Fast NVMe PCIe 3.0 x4 M.2


• Onboard Intel Dual Band 802.11ac WIFI & BT 4.2 with Ultra Durable™ Antenna


• Realtek GbE LAN with Bandwidth Managementt


• DisplayPort, Dual HDMI for for Multiple Display


• RGB FUSION 2.0 with Addressable LED & RGB LED Strips Support


• 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


• Anti-Sulfur Resistors Design

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

2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memorySupport for DDR4 5300(O.C.) / 5200(O.C.) / 5100(O.C.) / 4800(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modulesDual channel memory architectureSupport for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modulesSupport 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.)

Onboard Graphics

Integrated in the 3rd Generation AMD Ryzen™ with Radeon™ Graphics processors:1 x DisplayPort port, supporting a maximum resolution of 5120x2880@60 Hz* Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.2 x HDMI ports, 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 timeMaximum shared memory of 16 GB

Audio

Realtek Audio CODECHigh Definition Audio2/4/5.1/7.1-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 (1000 Mbit/100 Mbit)

Wireless Communication module

Intel Wi-Fi AC 3168WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-BandBLUETOOTH 4.2Support for 11ac wireless standard and up to 433 Mbps data rate* Actual data rate may vary depending on environment and equipment.

Expansion Slots

Integrated in the CPU:1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16

Storage Interface

Integrated in the CPU:1 x M.2 connector (Socket 3, M key, type 2260/2280 SATA and PCIe 3.0 x4/x2 SSD support)Chipset:4 x SATA 6Gb/s connectorsSupport for RAID 0, RAID 1, and RAID 10

USB

Integrated in the CPU:4 x USB 3.2 Gen 1 ports on the back panelChipset:2 x USB 3.2 Gen 1 ports available through the internal USB header4 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 connector1 x 8-pin ATX 12V power connector1 x CPU fan header2 x system fan headers1 x addressable LED strip header1 x RGB LED strip header1 x M.2 Socket 3 connector4 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x speaker header1 x USB 3.2 Gen 1 header1 x USB 2.0/1.1 header1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)1 x serial port header1 x Clear CMOS jumper*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 DisplayPort2 x HDMI ports4 x USB 3.2 Gen 1 ports2 x USB 2.0/1.1 ports1 x Q-Flash Plus button1 x RJ-45 ports2 x SMA antenna connectors (1T1R)3 x audio jacks

I/O Controller

iTE I/O Controller Chip

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.

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

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.@BIOSEasyTuneFast BootGame BoostON/OFF ChargeRGB FusionSmart BackupSystem Information ViewerSupport for Q-Flash PlusSupport for Q-FlashSupport for Xpress Install

Bundled Software

Norton Internet Security (OEM version)LAN bandwidth management software

Operating System

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

Form Factor

Mini-ITX Form Factor; 17.0cm x 17.0cm

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.