5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs

Gigabyte B550M AMD AM4 DDR4 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 a new dedicated 6GHz band enables gigabit wireless performance and provides smooth video streaming and, a better gaming experience. Moreover, Bluetooth 5.3 provides a 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 B550M AMD AM4 DDR4 Motherboard allows 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 RAID modes.

Realtek GbE LAN with Bandwidth Management

Realtek Gigabit LAN features a network bandwidth management application that 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 backward compatible with HDMI 2.0/ 1.4 and offers 48 Gb/s of bandwidth – twice times more than the 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.

Main Features

• Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series/ Ryzen 3000 and Ryzen 3000 G-Series Processors
• Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
• 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
• Ultra Durable PCIe 4.0 Ready x16 Slot
• Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
• Onboard Wi-Fi 6E 802.11ax & BT 5.3
• High-Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
• Realtek GbE LAN with Bandwidth Management
• Rear HDMI & DVI Support
• RGB FUSION 2.0 Supports Addressable LED & RGB LED Strips
• Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
• Q-Flash Plus Update BIOS without Installing the CPU, Memory, and Graphics Card
• Anti-Sulfur Resistors Design

Specifications:

• CPU

  • CPU Socket Socket AM4
  • CPU Brand AMD
  • 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
  • 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

  • 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)
  • 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 (2×6 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

• Memory

  • Memory Bus Speed Up to 4733 MT/s
  • Memory Type DDR4
  • Maximum RAM 128 GB
  • Memory Slot 4 x DIMM
• Motherboard
  • Northbridge Intel B550
  • RAID Supported Yes
  • RAID Format RAID 0, 1, 10
  • SATA Supported Yes
• 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
• Graphics Device
  • Integrated Graphics Supported Yes
• Warranty
  • Warranty 3 Years
• Sound
  • Integrated Sound Realtek

• 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 (maybe trial or restricted) Yes
  • Drivers Yes
• Physical
  • Form Factor mATX Motherboard
  • Width 244 mm
  • Length 244 mm

• Key Features

  • Wireless Network Yes
  • Motherboard Width 244 mm
  • Motherboard Height 244 mm
  • Main Colour Black
  • Memory Channel Dual
  • On-board Audio Type 7.1
  • Number of SATA Ports 4 port(s)
  • Number of USB Ports 8 port(s)
  • USB 3.0 Support Yes
  • Multi GPU Support No
  • VGA Connection No
  • DVI Connection Yes
  • HDMI Connection Yes
  • DisplayPort Connection No
  • Motherboard Form Factor mATX
  • Motherboard (EPS) Power Connectors 4+4-Pin
  • Motherboard Chipset AMD B550
  • Thunderbolt No
  • Motherboard Model Gigabyte B550M AORUS ELITE AX
  • WiFi Speed 2400 Mbps
  • USB 3.1 Support No
  • Internal USB3.0 Header Yes
  • M.2 Support Yes
  • On-board RGB Control Gigabyte RGB Fusion
  • RGB Header Type 3-Pin ARGB
  • Addressable RGB Yes
  • Internal USB Type-C Header No
  • Power Requirement (auto) 60 W
  • Max Memory Speed Supported (Non-overclocked) 3200 MT/s
  • Max Memory Speed Supported (overclocked) 4733 MT/s
  • CPU Power Pins (female) 8
  • Total M.2 Slots 2
  • Maximum NVMe M.2 ports 2
  • Maximum SATA M.2 ports 2
  • SATA ports 4
  • No. of front USB2.0 ports supported 2
  • No. of front USB3.0 ports supported 2