
Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A
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Highlights
- Supports 3rd Gen AMD Ryzen Processors AMD AM4 Socket
- Dual Channel DDR4, 2 DIMMs
- Optimized VRM Heatsink
- Direct 6 Phases Digital PWM with 55A DrMOS
- PCIe 3.0 x16 Slot
- 1x NVMe PCIe 3.0 x4 M.2 Slot
- ALC887 Audio Codec
- Blazing Fast 1GbE LAN
- Intel Dual Band AC WiFi and Bluetooth with Ultra Durable Antenna
- Rear DP & 2x HDMI Support
Why You'll Love It
- Builds compact systems using the small Mini-ITX form factor and AM4 socket
- Delivers reliable power with a direct 6-phase digital PWM and 55A DrMOS
- Provides built-in wireless connectivity with Intel dual-band AC Wi-Fi and Bluetooth
- Supports fast storage directly via an NVMe PCIe 3.0 x4 M.2 slot
- Offers flexible display outputs with one DisplayPort and two HDMI ports
Pros
- +Compact Mini-ITX form factor
- +Built-in AC Wi-Fi and Bluetooth
- +Direct 6-phase digital PWM design
- +Three rear video outputs
Cons
- -Only two DDR4 memory slots
- -Single PCIe 3.0 x16 expansion slot
- -Limited to PCIe 3.0 speeds
Detailed Review
This Mini-ITX motherboard is built for compact desktop builds that utilize 3rd Gen AMD Ryzen processors on the AM4 socket. It provides a compact foundation for small-form-factor setups without requiring extra add-in cards for everyday connectivity.
Power delivery is handled by a direct 6-phase digital PWM setup featuring 55A DrMOS components, paired with an optimized VRM heatsink. For memory and expansion, the board includes two DIMM slots supporting dual-channel DDR4 RAM, alongside a single PCIe 3.0 x16 slot and one NVMe PCIe 3.0 x4 M.2 slot for high-speed storage.
Rear connectivity includes one DisplayPort and two HDMI ports for monitor setups, as well as 1GbE LAN and integrated ALC887 audio. Wireless connectivity is integrated directly onto the board through Intel dual-band AC Wi-Fi and Bluetooth, complete with an included antenna.
Because this is a compact Mini-ITX board, expansion is naturally limited to a single PCIe slot and two memory slots. In addition, data bandwidth across the M.2 and graphics expansion slots is capped at PCIe 3.0 standards rather than newer generations.
Verdict: This motherboard is a solid choice for builders putting together a small-footprint desktop powered by a 3rd Gen AMD Ryzen processor. It provides essential video outputs, wired and wireless networking, and stable power delivery in a compact frame.
Who Should Buy It
A great fit if you:
- Plan to build a compact PC inside a Mini-ITX case
- Use a 3rd Gen AMD Ryzen processor on the AM4 platform
- Need built-in Wi-Fi, Bluetooth, and multiple display outputs
Consider something else if you:
- Require more than two DDR4 memory slots or multiple expansion slots
- Want PCIe 4.0 or newer bandwidth for your components
FAQ
Which processors work with this motherboard?
The board supports 3rd Gen AMD Ryzen processors using the AMD AM4 socket.
What wireless options are included?
It comes with integrated Intel dual-band AC Wi-Fi and Bluetooth, along with an external antenna.
What display connections are available on the rear panel?
The board features one DisplayPort (DP) and two HDMI ports for monitor connections.
Product Details
| ASIN | B08F7BHDLY |






