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Gigabyte B550M AORUS ELITE AX mATX Motherboard for AMD AM4 CPUs
This product is expected to be available on Tuesday 23rd June 2026 12:00 AM
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5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
GIGABYTE AORUS series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen™ CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.
WiFi 6E 802.11ax + BT 5.3 Module
Wireless solution 802.11ax WIFI 6E with new dedicated 6GHz band, enables gigabit wireless performance and provides smooth video streaming, better gaming experience. Moreover, Bluetooth 5.3 provides 4X range over BT 4.2 and with faster transmission.
Dual NVMe PCIe 4.0/3.0 M.2 Connectors
With NVMe PCIe 4.0/3.0 x4 and PCIe 3.0 x2 M.2 connectors onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes.
Realtek GbE LAN with Bandwidth Management
Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.
HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support
HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth – twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR and HDCP 2.3 support, to offer the best visual experience for viewers.
CPU
- Installed Processors (Max): 0 (1)
- Supported Processor Manufacturer: AMD
- Supported Processors: AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series, Ryzen 3000 Series and Ryzen 3000 G-Series Processors
- 64-bit Support: Yes
- Socket: AM4
Rear Panel I/O Ports
- USB Ports: 4 x USB 3.0
- 4 x USB 2.0
- HDMI Port: 1 x HDMI 2.1
Internal I/O Connectors
- SATA Connectors: 4 x SATA III
- USB Connectors: 1 x USB 3.0 header (supports 2 ports)
2 x USB 2.0 header (supports 2 ports)
Memory
- Memory Bus Speed: Up to 4733 MT/s
- Memory Type: DDR4
Motherboard
- Northbridge: Intel B550
- RAID Supported: Yes
- RAID Format: RAID 0, 1, 10
- SATA Supported: Yes
Rear Panel I/O Ports
- Keyboard/Mouse Combo Port: 1 x PS/2
- RJ-45 Ports: 1 x RJ-45
- Digital Port: 1 x DVI-D
- Audio Line In Ports: 1 x 3.5mm Jack
- Audio Line Out Ports: 1 x 3.5mm Jack
- Microphone In Port: 1 x 3.5mm Jack
- Antenna Connector(s): 2 x SMA Antenna
Internal I/O Connectors
- Front Panel Connectors: 1 x Front Panel
- 1 x Front Audio
- Cooling Fan Support: 1 x CPU fan header
- 2 x System fan headers
- Serial Connectors: 1 x COM header
- TPM Header: 1 x TPM header (2x6 pin, for the GC-TPM2.0_S module only)
- Power Connector Port: 1 x 24-pin ATX
- 1 x 8-pin EPS
- Other Connectors: 1 x M.2 slot, Socket 3, M Key, Type 22110/2280/2260/2242 (PCIe Gen4 or SATA)
1 x M.2 slot, Socket 3, M Key, Type 2280/2260/2242 (PCIe Gen3 or SATA)
2 x 3-pin ARGB LED headers - 2 x 4-pin RGB LED headers
Expansion
- Number of PCI Express Slots: 1 x PCI Express 4.0 x16 slot
- 1 x PCI Express 3.0 x16 slot (@ x4)
- 1 x PCI Express 3.0 x1 slot
Memory
- Maximum RAM: 128 GB
- Memory Slot: 4 x DIMM
Graphics Device
- Integrated Graphics Supported: Yes
Sound
- Integrated Sound: Realtek
Warranty
- Warranty: 3 Years
Network
- Integrated Network: Realtek
- Network Speeds Supported: Up to 1 Gbps
- Wireless LAN: Yes - Wi-Fi 6E
- Wireless Network Speed: Up to 2.4 Gbps
- Bluetooth: Yes
- Bluetooth Version: 5.3
System Requirements
- Operating Systems Supported: Microsoft Windows 11
System
- Jumpers: 1 x Clear CMOS
- Software Included: Yes
- Drivers: Yes
Physical
- Form Factor: mATX Motherboard
- Width: 244 mm
- Length: 244 mm
Identifiers
- Stock Code: MBD3673
- Mfg Code: B550M AORUS ELITE AX
Warranty
- Warranty: 3 Years
