Gigabyte B550 AORUS Elite AX Review & Specs

Gigabyte B550 AORUS Elite AX PCIe4.0 DDR4 USB3.2 Gen 1 Intel WiFi 6 2xM.2 2.5 GbE ATX

Gigabyte B550 AORUS Elite AX PCIe4.0 DDR4 USB3.2 Gen 1 Intel WiFi 6 2xM.2 2.5 GbE ATX

- Gigabyte

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Supports 3Rd Gen AMD Ryzen Processors
Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 Dimms
True 12+2 Phases Digital VRM Solution With 50A Drmos
Advanced Thermal Design With Enlarged Surface Heatsinks
Ultra Durable Pcie 4.0 X16 Slot

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Specs Overview

Model B550 AORUS Elite AX
Release Date August 2020

* First availability for purchase, it may not correspond to the actual market launch date.

Socket AM4
Form factor ATX
Chipset AMD B550
Supported Memory DDR4:
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3333Mhz 3600Mhz 4000Mhz 4400Mhz 4600Mhz 4733Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support
* ECC memory support also depends on the CPU memory controller
Audio Chipset Realtek ALC1200
Audio Channels 2/4/5.1/7.1-channel
Support for S/PDIF Out
LAN Chipset Realtek 2.5GbE LAN chip
Max LAN Speed 10/100/1000/2500Mbps
SLI Support
CrossFire Support
RAID Support
Back I/O Ports
  • 1 x DisplayPort
  • 1 x HDMI port
  • 2 x SMA antenna connectors (2T2R)
  • 2 x USB 3.2 Gen 2 Type-A ports (red)
  • 4 x USB 3.2 Gen 1 ports
  • 2 x USB 2.0/1.1 ports
  • 1 x Q-Flash Plus button
  • 1 x RJ-45 port
  • 1 x optical S/PDIF Out connector
  • 5 x audio jacks
Wireless LAN
Wi-Fi Generation 6
PCI-Express x16 Slots 3
PCI-Express x4 Slots 0
PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4
SATA Express Ports 0
M.2 Ports 2
RAM Slots 4
Maximum Supported RAM 128GB
Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 0


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