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GIGABYTE B550M AORUS ELITE AX Micro ATX AMD B550 Motherboard

VENDOR: GIGABYTE Mfg Part#: B550M AORUS ELITE AX UPC#: 889523037294
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$140.67
$140.67
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MSRP: $149.99
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  • Micro ATX form factor with 24.4 cm x 24.4 cm dimensions
  • Supports AMD Ryzen 5000, 4000 G-Series, and 3000 series processors
  • 128GB max DDR4 RAM support with ECC/Non-ECC compatibility across four DIMMs
  • Built-in HDMI, RJ-45 Ethernet, USB, audio, and PS/2 interfaces
  • Features PCI Express x16 expansion slot and SMA antenna connectors
  • AMD B550 chipset for enhanced efficiency and PCIe 4.0 readiness

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Key Benefits

Eye-Insights
  • Supports a wide range of AMD Ryzen processors, making it highly versatile for both upgrades and new builds.
  • Offers excellent memory scalability with 128GB DDR4 support and ECC options for professional use cases.
  • Comes loaded with high-speed connectivity options, including USB, HDMI, and RJ-45, ensuring flexible system integration.

Product Overview

The GIGABYTE B550M AORUS ELITE AX is a compact yet feature-rich Micro ATX motherboard purpose-built for AMD Ryzen processors. Compatible with Ryzen 5000, 4000 G-Series, and 3000 series CPUs on the Socket AM4 platform, it leverages the AMD B550 chipset for enhanced system responsiveness, PCIe 4.0 support, and power efficiency. With support for up to 128GB of dual-channel DDR4 memory (ECC/Non-ECC unbuffered), across four DIMM slots, users can build versatile systems to meet both gaming and professional needs.

Connectivity is comprehensive, including HDMI video output, Gigabit Ethernet through an RJ-45 interface, USB ports, DVI-D, audio jacks, and a PS/2 combo port. Expansion capabilities are ensured with a PCI Express x16 slot directly integrated from the CPU. Its 24.4 cm x 24.4 cm form factor allows it to fit in compact system enclosures without compromising performance or flexibility. Additional features include SMA antenna connectors for wireless connectivity and a high-quality interface layout, making it ideal for efficient workstation builds or streamlined gaming rigs.

Specifications

Product Overview
Product Type Motherboard
Form Factor Micro ATX
Chipset AMD B550
CPU Socket Type AMD Socket AM4
Supported CPU Series AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, 3000, 3000 G-Series
Maximum Memory Supported 128 GB
Memory Technology DDR4
Memory Features Dual Channel, ECC/Non-ECC Unbuffered
Number of Memory Slots 4 x DIMM slots
Power Connector 24-pin ATX main power + 8-pin ATX 12V
Board Dimensions 24.4 cm x 24.4 cm

Wireless Features
Wi-Fi Standard Wi-Fi 802.11ax (Wi-Fi 6)
Bluetooth Version Bluetooth 5.0
Antenna Type 2T2R external antennas via SMA connectors
Wi-Fi Controller Intel Wi-Fi 6 AX200
Wireless Frequencies 2.4 GHz / 5 GHz dual-band

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

Advanced Security Features
Firmware TPM Support Yes (fTPM)
Secure Boot Yes

Interfaces
HDMI Ports 1 x HDMI 2.1
DVI Ports 1 x DVI-D
USB Ports (Rear) 4 x USB 3.2 Gen 1, 2 x USB 2.0/1.1
USB Internal Headers 1 x USB 3.2 Gen 1 header, 2 x USB 2.0 headers
Audio Ports 3 x audio jacks (Line-out, Line-in, Mic-in)
PS/2 Ports 1 x PS/2 keyboard/mouse combo port
LAN Port 1 x RJ-45
Antenna Connectors 2 x SMA connectors (for Wi-Fi antennas)
Expansion Slots 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16 (x4), 1 x PCIe 3.0 x1
M.2 Slots 2 x M.2 (1 with PCIe 4.0 x4, 1 with PCIe 3.0 x4 & SATA support)
SATA Ports 4 x SATA 6Gb/s ports

Physical & Environmental
Width 24.4 cm
Depth 24.4 cm
Operating Temperature 0°C to 85°C (32°F to 185°F)
Storage Temperature -40°C to 90°C (-40°F to 194°F)
Operating Humidity 10% to 90% non-condensing

Cloud Management & Licensing
BIOS Management Q-Flash, BIOS Flashback
Software Utilities GIGABYTE APP Center, EasyTune, @BIOS