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GIGABYTE B550M AORUS ELITE AX AM4 DDR4 AMD mATX Motherboard
  • GIGABYTE B550M AORUS ELITE AX AM4 DDR4 AMD mATX Motherboard
  • GIGABYTE B550M AORUS ELITE AX AM4 DDR4 AMD mATX Motherboard
  • GIGABYTE B550M AORUS ELITE AX AM4 DDR4 AMD mATX Motherboard

GIGABYTE B550M AORUS ELITE AX AM4 DDR4 AMD mATX Motherboard

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  • Brand:Gigabyte
  • Product Code: 19423
  • Model: B550M AORUS ELITE AX
  • Availability: In Stock

Description

  • Chipset: AMD B550
  • Socket: AM4
  • Memory: 4 x DDR4
  • Form Factor: Micro ATX
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15,300
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  • Specification
  • Description
  • Reviews

Product Specification

Basic Information
Supported CPUAMD Socket AM4 (supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors)
ChipsetAMD B550
Form FactorMicro ATX
Memory
Number of Memory Slots4 x DDR4 memory slots
Channel SupportedDual-Channel Architecture
Maximum MemoryUp to 128GB
Supported MemoryDDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz (XMP supported; ECC un-buffered DIMM support varies by CPU)
Graphics
GraphicsIntegrated graphics (for AMD Ryzen™ 5000 G-Series/4000 G-Series processors)
Max Shared MemoryMax Shared Memory: 16 GB
Expansion Slots
Expansion Slots1 x PCI Express x16 (PCIEX16), 1 x PCI Express x16 (PCIEX4), 1 x PCI Express x1 (PCIEX1)
Storage
Supported Storage1 x M.2 (M2A_CPU) + 1 x M.2 (M2B_SB) + 4 x SATA 6Gb/s connectors
Network
LANRealtek GbE LAN chip (1 Gbps/100 Mbps)
WirelessRealtek Wi-Fi 6E module (Bluetooth 5.3 supported)
Audio
AudioRealtek Audio CODEC (High Definition Audio, 2/4/5.1/7.1-channel)
BIOS
BIOS1 x 128 Mbit flash; licensed AMI UEFI BIOS
Ports & Connectors
HDMI1 x HDMI port (up to 4096x2160@60 Hz)
USB Ports4 x USB 3.2 Gen 1 ports on back panel; 2 x USB 3.2 Gen 1 ports via internal USB header; 6 x USB 2.0/1.1 ports (4 back panel + 2 via internal USB header)
DVI-D (s)1 x DVI-D port (up to 1920x1200@60 Hz)
AudioRealtek Audio CODEC (High Definition Audio, 2/4/5.1/7.1-channel)
RAIDSupport for RAID 0, RAID 1, and RAID 10
Internal I/O Ports1 x 24-pin ATX main power connector; 1 x 8-pin ATX 12V power connector; 1 x CPU fan header; 2 x system fan headers; 2 x addressable LED strip headers; 2 x RGB LED strip headers; 1 x CPU cooler LED strip/RGB LED strip header; 2 x M.2 Socket 3 connectors; 4 x SATA 6Gb/s connectors; 1 x front panel header; 1 x front panel audio header; 1 x USB 3.2 Gen 1 header; 1 x USB 2.0/1.1 header; 1 x serial port header; 1 x Clear CMOS jumper; 1 x Q-Flash Plus button
Others
Bundled SoftwareSupport for APP Center (@BIOS, EasyTune, RGB Fusion, Smart Backup, System Information Viewer, Q-Flash Plus, Q-Flash, Xpress Install)
Wireless Communication moduleRealtek Wi-Fi 6E module
Special featureSupport for APP Center; @BIOS; EasyTune; RGB Fusion; Smart Backup; System Information Viewer; Q-Flash Plus; Q-Flash; Xpress Install
Warranty
Warranty03 years warranty

Description

Gigabyte B550M AORUS Elite AX AM4 DDR4 Micro ATX Motherboard for Ryzen Systems

The GIGABYTE B550M AORUS ELITE AX is a feature-rich AMD AM4 motherboard built on the B550 chipset, designed for users who want a dependable platform for everyday computing, gaming, and content creation. With Micro ATX (mATX) form factor, it fits well in compact builds while still offering the expansion and storage flexibility needed for modern setups. It supports AMD Socket AM4 processors, including AMD Ryzen™ 5000 Series, Ryzen™ 5000 G-Series, Ryzen™ 4000 G-Series, and Ryzen™ 3000 Series processors, making it a versatile choice for both upgrades and new builds.

Chipset, CPU Compatibility & Performance Foundation

At the heart of this motherboard is the AMD B550 chipset, which is paired with an AM4 CPU socket to deliver a stable and capable foundation for a wide range of Ryzen configurations. Depending on the installed CPU, you can benefit from PCI Express performance modes and storage support that align with the processor generation. This makes the board suitable for users who want a balanced system—strong enough for daily multitasking, while also providing the connectivity and expandability expected from a B550 platform.

Memory Support: DDR4, High Capacity, and Dual-Channel Operation

This motherboard includes 4 x DDR4 memory slots with dual-channel architecture, enabling efficient memory bandwidth for smoother system responsiveness. It supports DDR4 memory modules ranging from 2133MHz up to 4733MHz (overclocked), giving flexibility for different performance targets. The maximum supported system memory is up to 128GB, allowing you to build a high-capacity workstation-style setup for heavier workloads such as video editing, large spreadsheets, and multitasking with multiple applications. It also supports Extreme Memory Profile (XMP) memory modules, which can help simplify achieving rated memory performance when using compatible RAM.

Graphics Output & Integrated Display Capability

For display connectivity, the motherboard provides an HDMI port supporting up to 4096x2160@60Hz, along with a DVI-D port supporting up to 1920x1200@60Hz. If you use an AMD Ryzen™ 5000 G-Series or Ryzen™ 4000 G-Series processor, the board supports integrated graphics with a maximum shared memory of 16GB. This is particularly useful for users who want to run a system without a dedicated graphics card initially, or for building a compact PC where integrated graphics can handle everyday tasks and basic creative work.

Storage Expansion: M.2 and SATA for Flexible Builds

Storage options are designed to cover both speed and capacity needs. The board features 2 x M.2 Socket 3 connectors: one M.2 connector (M2A_CPU) integrated in the CPU and another (M2B_SB) integrated in the chipset. The M2A_CPU slot supports Socket 3, M key, and type 2242/2260/2280/22110 SSDs, with support for SATA and PCIe 4.0 x4/x2 SSDs on AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series processors. The M2B_SB slot supports Socket 3, M key, type 2242/2260/2280 SSDs and supports SATA and PCIe 3.0 x2 SSDs. In addition, it provides 4 x SATA 6Gb/s connectors for extra drives, making it practical for users who want a mix of fast NVMe storage plus larger SATA SSD/HDD capacity.

Networking, Audio, and Daily Connectivity

For networking, the motherboard uses a Realtek GbE LAN chip with 1 Gbps/100 Mbps support, helping ensure stable wired connectivity for online gaming, streaming, and file transfers. Audio is handled by a Realtek Audio CODEC with High Definition Audio support across 2/4/5.1/7.1-channel configurations, which is beneficial for users who connect speakers or headsets for immersive sound during entertainment and communication.

Expansion Slots and Upgrade-Friendly Design

Expansion is supported through multiple PCI Express slots. There is 1 x PCI Express x16 slot (PCIEX16) integrated in the CPU, where AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series processors support PCIe 4.0 x16 mode (actual support may vary by CPU specification). For AMD Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series processors, PCIe 3.0 x16 mode is supported. The board also includes 1 x PCI Express x16 slot (PCIEX4) integrated in the chipset supporting PCIe 3.0 x4 mode, plus 1 x PCI Express x1 slot (PCIEX1) supporting PCIe 3.0 x1 mode. This layout is useful when planning upgrades such as adding a dedicated graphics card, an additional NVMe adapter (where applicable), or other expansion cards.

Ports, Headers, and Practical Build Considerations

On the rear I/O, you get 4 x USB 3.2 Gen 1 ports and 6 x USB 2.0/1.1 ports (with additional USB 3.2 Gen 1 ports available through the internal USB header). For internal connections, the motherboard includes 1 x 24-pin ATX main power connector and 1 x 8-pin ATX 12V power connector, along with fan headers (1 x CPU fan header and 2 x system fan headers). It also provides addressable LED strip headers and RGB LED strip headers, supporting lighting setups for a more personalized build. For convenience during setup and maintenance, it includes a Clear CMOS jumper and Q-Flash Plus button, along with Q-Flash support.

BIOS, Software Utilities, and Warranty

The motherboard uses a licensed AMI UEFI BIOS with a 1 x 128 Mbit flash. It supports APP Center and includes utilities such as @BIOS, EasyTune, RGB Fusion, Smart Backup, System Information Viewer, and Xpress Install. These tools can simplify system management, firmware updates, and feature configuration. The product comes with a 03 years warranty, offering added peace of mind for long-term ownership.

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The best price of GIGABYTE B550M AORUS ELITE AX AM4 DDR4 mATX Motherboard in Bangladesh is 15,300. You can buy the GIGABYTE B550M AORUS ELITE AX AM4 DDR4 mATX Motherboard at best price from our website.