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Gigabyte B550I AORUS PRO AX AM4 Mini-ITX Motherboard

The Gigabyte B550I Aorus Pro AX is jammed to the rafters with features, including, but not limited to, two HDMI 2.1 ports, two M.2 ports, PCIe 4.0, 6x USB 3.2 ports, Wifi/Bluetooth.


  1. Socket AM4 Mini-ITX motherboard with AMD B550 chipset
  2. Supports AMD AM4 Zen2 APU/CPUs
  3. 2 x DDR4 DIMM sockets (max. 64 GB)
  4. Two HDMI 2.1 and one DisplayPorts 1.4 outputs
  5. 1x PCIe 4.0 x16
  6. 4x SATA 6Gb/s, 2x M.2, RAID
  7. 6x USB3.2 (one Type-C), Realtek audio, 2.5GbE LAN, Wi-Fi and Bluetooth

Best Choice for Small but Powerful PC

B550I AORUS PRO AX is a mini-ITX motherboard perfect for building a small form factor PC for people who demands higher performance but also cares about aesthetics. The compact yet powerful PC delivers amazing performance with the latest CPU, graphic card and blazing fast connectivity. It also equips with comprehensive thermal solution to keep it cool under heavy workload. Performance is not compromised by its size.

AMD StoreMI Technology

GIGABYTE B550 motherboards maximise your PC’s potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system.

Ultimate Power Design

To fully support the latest 3rd Gen AMD Ryzen processors, B550 motherboards equip with the ultimate power solution which is true direct, digital and multiple phases. After countless experiments and testing, GIGABYTE presents the unbeatable B550 motherboards for enthusiast. No Compromise and never stop to achieve higher.

Unparalleled Performance

GIGABYTE realise that customers won’t stop chasing better computing performance. Protective and optimised memory trace enhance the performance. Faster read and write speeds are needed to save time and improve efficiency. The B550 motherboard offers plenty of M.2 storage with thermal guards to ensure unthrottled read and write speeds. In advance, they have adopted PCIe 4.0 ready components, making it easier to upgrade.

Advanced Thermal Solution

Unthrottled performance is guaranteed by the advanced thermal solution which including Extended VRM Heatsink, Heatpipe, Thermal Guards, and Baseplate. B550 motherboards are cool on MOSFETs and M.2 SSDs even on full load. It provides lower temperatures for enthusiasts and gamers.

Next Generation Connectivity

A high-end product needs to be future-proof so your system stays up-to-date with the latest technology. B550 motherboards provide all next generation network, storage, and WIFI connectivity to keep you up to speed.

New Introduce Intel WiFi 6 802.11ax + BT 5 Module

Intel Wireless solution supports 802.11ax, which enables gigabit wireless performance that provides smooth video streaming, better gaming experience, fewer dropped connections and speeds up to 2.4Gbps. Moreover, Bluetooth 5 provides 4X range over BT 4.2 and faster transmission.

2.5GbE LAN Onboard, 2X Faster than ever

Adoption of 2.5G LAN provide up to 2.5 GbE network connectivity, with at least two times faster transfer speeds compared to general 1GbE networking. It’s perfectly suit for gamers and streamers wanting a smooth online experience. It is also backward compatible with Multi-Gig (10/100/1000/2500Mbps) RJ-45 ethernet.

Hi-Fi Audio System

For enthusiasts, sound quality is just as essential to the gaming experience. B550 motherboards are equipped with high quality audio components such as Nichicon Fine Gold capacitors to provide a superb audio experience. The exclusive AORUS AMP-UP Audio technology makes for the ideal onboard sound solution for the most demanding audiophiles.

Onboard Graphics

To take advantage of the builtin onboard graphics, this motherboard requires a 4000 series APU with builtin graphics. Please note, this motherboard is not compatible with the Ryzen 3 3200G nor the Ryzen 5 3400G APUs.

See Also

Top AMD Motherboards

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