Products Memory, Storage and Components GIGABYTE B550I AORUS PRO AX...

GIGABYTE B550I AORUS PRO AX Mini-ITX AMD AM4 Motherboard

VENDOR: GIGABYTE Mfg Part#: B550I AORUS PRO AX UPC#: 889523022986
1 3
Photo is for illustration purposes only. Actual product may be different.
$291.00
$291.00
Sale Sold out
MSRP: $299.00
Shipping calculated at checkout.
  • Mini-ITX form factor with AMD B550 chipset
  • Supports AMD Ryzen 5000 & 3rd Gen processors on Socket AM4
  • Dual PCIe 4.0/3.0 M.2 slots with Thermal Guard
  • Direct 8 Phases Digital VRM with enhanced thermal design
  • Integrated Intel WiFi 6 (802.11ax) and 2.5GbE LAN
  • Supports up to 64 GB DDR4 RAM

Shipping & Returns

All our products can be shipped anywhere in the Continental United States.

View our shipping and return policy

View full details

Key Benefits

Eye-Insights
  • Ideal for space-constrained builds thanks to Mini-ITX design and comprehensive features
  • Future-ready connectivity with PCIe 4.0, WiFi 6, and 2.5GbE LAN for high-speed performance
  • Advanced thermal and power delivery architecture ensures system stability under load

Product Overview

The GIGABYTE B550I AORUS PRO AX is a Mini-ITX motherboard built for AMD Ryzen desktops, offering compatibility with Ryzen 5000 and 3rd Gen processors via Socket AM4. Engineered with Direct 8 Phases Digital VRM and advanced thermal design including VRM heatsinks and thermal baseplate, it ensures robust power and cooling in compact builds. The inclusion of dual PCIe 4.0/3.0 M.2 slots with Thermal Guards maximizes storage performance. Featuring Intel WiFi 6, 2.5GbE LAN, RGB Fusion 2.0, and Q-Flash Plus BIOS update support, this board stands out as an ideal foundation for performance-driven SFF systems.

Specifications

Product Overview
Product Type Motherboard
Form Factor Mini-ITX
Chipset AMD B550
CPU Socket Type Socket AM4
Supported Processors AMD Ryzen 5000 Series, 3rd Gen Ryzen, and 3rd Gen Ryzen with Radeon Graphics
Power Phase Direct 8 Phases Digital VRM
Power Connector 1 x 24-pin ATX main power, 1 x 8-pin ATX 12V power
BIOS Features Q-Flash Plus, DualBIOS
RGB Lighting RGB Fusion 2.0
Operating System Support Windows 10 64-bit

Storage Interfaces
M.2 Slots 2 x M.2 (1x PCIe 4.0 x4, 1x PCIe 3.0 x4 & SATA)
SATA Ports 4 x SATA 6Gb/s
RAID Support RAID 0, 1, and 10

Graphics
Integrated Graphics Support Yes (requires APU with integrated graphics)
Display Outputs 1 x HDMI 2.1, 1 x DisplayPort 1.4
Maximum Resolution HDMI: 4096x2160 @60Hz, DisplayPort: 5120x2880 @60Hz

Networking
LAN Controller Intel 2.5GbE LAN (Intel I225-V)
Wireless LAN Intel Wi-Fi 6 AX200
Bluetooth Bluetooth 5.0

Rear I/O Ports
USB Ports 2 x USB 3.2 Gen2 Type-A, 1 x USB 3.2 Gen2 Type-C, 2 x USB 3.2 Gen1, 2 x USB 2.0
Audio Jacks 5 x Audio jacks + 1 x S/PDIF optical out
LAN 1 x RJ-45
Display Outputs 1 x HDMI, 1 x DisplayPort

Compliance & Origin
Country of Origin China
Certifications CE, FCC, BSMI, KCC, VCCI, RCM
RoHS Compliance Yes

Advanced Security Features
Secure Boot Yes
TPM Header 1 x TPM Header (for TPM module)

Memory
Memory Type DDR4
Memory Slots 2 x DIMM
Maximum Memory Supported 64 GB
Memory Channel Support Dual Channel
Memory Speed Support DDR4 2133/2400/2666/2933/3200 MHz (native); up to DDR4 5100 MHz (OC)
ECC Support Un-buffered ECC/non-ECC compatible

Expansion Slots
PCIe x16 Slots 1 x PCIe 4.0/3.0 x16

Audio
Audio Codec Realtek ALC1220-VB
Audio Channels 7.1-Channel High Definition Audio
S/PDIF 1 x Optical S/PDIF Out

Internal I/O Connectors
USB Headers 1 x USB 3.2 Gen1 header, 2 x USB 2.0 headers
RGB Headers 1 x RGB LED header, 1 x Addressable LED strip header
Front Audio Header Yes

Physical & Environmental
Dimensions (W x D) 17 cm x 17 cm
Operating Temperature 0°C to 80°C
Storage Temperature -40°C to 85°C
Operating Humidity 10% to 90% (non-condensing)
Storage Humidity 5% to 95% (non-condensing)

Cloud Management & Licensing
Q-Flash Plus BIOS update without CPU/Memory/Graphics Card