Gigabyte
Gigabyte B550I AORUS PRO AX Mini ITX AM4
Specifications
Platform
Manufacturer:
GIGABYTE
CPU:
AMD 3000 / 4000 / 4000G / 5000 / 5000G Series
CPU Socket:
AM4
Chipset:
B550
Form Factor:
Mini ITX
TDP:
20 W
Memory Support
Memory Type:
DDR4
Memory Slots:
2
Max Memory:
64 GB
ECC Memory Support:
Yes
Native Speeds:
Work automatically — no BIOS changes needed. Shown as min–max of the validated range.
2133, 2400, 2666, 2933, 3200 MHz
Profile Speeds:
Require XMP or EXPO enabled in BIOS. Even speeds below the native maximum need a profile if they are not in the native list.
2800, 3000, 3300, 3333, 3400, 3466, 3600, 3666, 3733, 3800, 3866, 4000, 4133, 4200, 4266, 4300, 4400, 4500, 4600, 4700, 4733, 4800, 4866, 4933, 5000, 5100, 5133, 5300 MHz
Expansion
PCIe x16 Slots:
1×PCIe 4.0
Storage
M.2 Slots:
2 slots [Slot1(2260/2280), Slot2(2242/2260/2280)]
Max M.2 PCIe Version:
PCIe PCIe4.0
SATA RAID:
RAID 0/1/10
SATA 6Gb/s:
4 ports
Connectivity
USB Ports:
1×USB-C 10Gbps, 1×USB-A 10Gbps, 4×USB-A 5Gbps
Front USB Ports:
2 x USB 5Gbps, 2 x USB 2.0/1.1
Ethernet:
1 ports (2.5Gbps)
WiFi:
Wi-Fi 6
Bluetooth:
Bluetooth 5.2
Audio:
Realtek 7.1 ALC1220
Display Outputs:
2×HDMI 1×DisplayPort
Gigabyte B550I AORUS PRO AX Mini ITX AM4
The Gigabyte B550I AORUS PRO AX Mini ITX AM4 is a mainstream mini itx (small) motherboard featuring B550 chipset and AM4 socket support. This mainstream platform offers 0 memory slots with 6 USB ports, 1 ports (2.5gbps), wifi 6 (modern) support, Bluetooth Bluetooth 5.2, 7.1 audio, 2 M.2 slots, SATA RAID 0/1/10 support, and 3 display outputs for modern PC builds.
Key Features
Feature Rating
Good
Basic connectivity and expansion options
WiFi Built-in



