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Gigabyte A520I AC

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Gigabyte A520I AC
Towards:home / office, compact PCs
Form Factor:mini-ITX
Socket:AM4
Chipset:AMD A520
BIOS:Ami
RAM slots:DDR4 2 sl
RAM form factor:DIMM
RAM clock:5100 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8-pin

Gigabyte ultra-compact multi-purpose mini ITX motherboard with AMD AM4 socket, 2020 low-cost AMD A520 chipset, and built-in dual-band high-speed Wi-Fi. Oriented for use as part of small-sized universal household and office PCs. It can become a reliable basis for a compact gaming station equipped with a high-performance discrete graphics card with PCIe x16 interface. Supports Ryzen 3000 family processors (Matisse/Matisse Refresh, 7nm), Ryzen 4000 hybrid APUs (Renoir core, 7nm), and Ryzen 5000 processors (Vermeer core, 7nm).

The Gigabyte A520I AC motherboard is positioned as a mid-range model from the popular Gigabyte Ultra Durable family. The products of this line are distinguished by increased reliability, which is achieved through the use of an impeccably high quality element base (Digital PWM controller, DrMOS modules, durable polymer capacitors, silent case chokes, improved quality textolite).

The board is equipped with a 6-phase digital power subsystem and two slots for installing DDR4 DIMM modules with an impressively high effective frequency (up to 5100 MHz, the maximum capacity is 64 GB). When installing APUs with integrated graphics, it is possible to create systems without a discrete graphics card, and video output will be via an HDMI 2.1 or DP 1.4 port.

All specifications
Specifications A520I AC
Main
Featuresfor home/office
SocketAM4
Form factormini-ITX
Power phases6
VRM heatsink
Size (HxW)170x170 mm
Chipset
ChipsetAMD A520
BIOSAmi
UEFI BIOS
RAM
DDR42 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency5100 MHz
Max. memory64 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector1
M.21xSATA/PCIe 4x
Integrated RAID controller / RAID 0, RAID 1, and RAID 10 /
Expansion slots
PCIe 16x slots1 pcs
PCIe support3.0
Internal connections
TPM connector
USB-A 2.01 pcs
USB-A 5Gbps1 pcs
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC887
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 5 (802.11aс) / Intel Wi-Fi AC 3168 /
BluetoothBluetooth v4.2
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerRealtek GbE
External connections
USB-A 2.02 pcs
USB-A 5Gbps4 pcs
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors3
Official Websitegigabyte.com
Added to E-CatalogAugust 2020
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Gigabyte 2026 - new arrivals, bestsellers, and the most relevant models Gigabyte.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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GIGABYTE A520I AC Mini ITX AMD Socket AM4 Motherboard - Black

Direct 6 Phases Digital VRM Solution with 55A DrMOS A520I AC motherboard uses a Direct 6 phases digital CPU power design... morewhich includes both digital PWM Controller and DrMOS. These 100% digital controller offer incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components, allowing enthusiasts to get the absolute maximum performance from 3rd Gen AMD Ryzen™ processors. Digital PWM Controller delivers appropriate voltage to the CPU. Direct 6 Phases DrMOS, each power phase connects directly to the CPU. With capability to handle up to 330 Amps current in total. All-solid capacitors to improve Transient response and minimize oscillation. 8pin Solid Pin CPU Power Connector. Faster and Better Coverage with Dual Band 802.11ac WIFI & BT4.2 Module The onboard 802.11ac WIFI module supports the Dual Band and up to 433 Mbps transition speed, 3x faster than 802.11n and also support BLUETOOTH 4.2. The brand new of Ultra Durable™ Antenna supports Dual Band 802.11ax/ac 2.4GHz & 5GHz with 4dBi signal gained. It featured with better signal strength as compared to traditional antenna design and the magnetic base is the best design for signal strength direction and location. Realtek GbE LAN with Bandwidth Management Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments. 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 Dual Band 802.11ac WIFI & BT 4.2 with Ultra Durable Antenna Realtek GbE LAN with Bandwidth Management 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
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