AORUS B550M ELITE AX
1.3 | motherboard | micro ATX | Socket AM4 | AMD B550 Chipset | USB 3.2 Gen 1 | Gigabit LAN, Bluetooth, Wi-Fi 6E | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | AORUS B550M ELITE AX - 1.3 - motherboard - micro ATX - Socket AM4 - AMD B550 |
|---|---|
| Product Type | Motherboard - micro ATX |
| Chipset Type | AMD B550 |
| Processor Socket | 1 x Socket AM4 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 3000 G-Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
| Max RAM Size | 128 GB |
| RAM Supported | 4 DIMM slots - DDR4, non-ECC, ECC, unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 2 x M.2 |
| USB / FireWire Ports | 4 x USB 3.2 Gen 1 + 4 x USB 2.0 + (2 x USB 3.2 Gen 1 + 2 x USB 2.0 via headers) |
| Max Allocated RAM Size | 16 GB |
| Audio | HD Audio (8-channel) |
| LAN | Gigabit Ethernet, Bluetooth 5.3, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
General
| Product Type | Motherboard - micro ATX |
|---|---|
| Chipset Type | AMD B550 |
| Processor Socket | Socket AM4 |
| Max Processors Qty | 1 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 3000 G-Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
Supported RAM
| Max Size | 128 GB |
|---|---|
| Technology | DDR4 |
| Bus Clock | 2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz, 3333 MHz (O.C.), 3600 MHz (O.C.), 4000 MHz (O.C.), 4400 MHz (O.C.), 4600 MHz (O.C.), 3200 MHz, 4733 MHz (O.C.) |
| Supported RAM Integrity Check | Non-ECC, ECC |
| Registered or Buffered | Unbuffered |
| Features | Dual channel memory architecture, Intel Extreme Memory Profiles (XMP) |
Graphics
| Max Allocated RAM Size | 16 GB |
|---|
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Audio Codec | Realtek ALC887 |
| Compliant Standards | High Definition Audio |
LAN
| Network Interfaces | Gigabit Ethernet, Bluetooth 5.3, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (with 3rd Generation Ryzen CPU); PCIe 3.0 x16 mode (with 3nd Generation Ryzen with Radeon Graphics CPU)) 1 x PCIe 3.0 x16 (x4 mode) 1 x PCIe 3.0 x1 |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 SATA-600 / PCIe 3.0 -connectors: 1 x M.2 SATA-600 / PCIe 4.0 -connectors: 1 x M.2 |
| Interfaces | 1 x LAN (Gigabit Ethernet) 1 x PS/2 keyboard / mouse 1 x audio line-in - mini-jack 1 x audio line-out - mini-jack 1 x microphone - mini-jack 1 x DVI-D 1 x HDMI 4 x USB 3.2 Gen 1 4 x USB 2.0 2 x aerial |
| Internal Interfaces | 1 x USB 2.0 - header 1 x USB 3.2 Gen 1 - header 1 x audio - header 1 x serial - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | WfM 2.0 support, UEFI BIOS, SMBIOS 2.7 support, DMI 2.7 support, ACPI 5.0 support |
| Hardware Monitoring | CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU overheating protection, CPU core voltage |
| Hardware Features | On/Off Charge, Ultra Durable, Q-Flash Plus, Game Boost, Audio Noise Guard, GIGABYTE Double Locking Bracket, Anti-Sulfur Design, GIGABYTE Smart Fan 5, Ultra Durable PCIe Armor, Solid Pin Power Connectors, RGB FUSION 2.0, 5+3 Phase Power Design |
Miscellaneous
| Software Included | Norton Internet Security, @BIOS, EasyTune, Xpress Install, GIGABYTE App Center, GIGABYTE Fast Boot, GIGABYTE Smart Backup, Realtek Gaming LAN Bandwidth Control |
|---|---|
| Width | 24.4 cm |
| Depth | 24.4 cm |
Product features
Robust connectivity options
Equipped with various I/O interfaces including USB 3.2 Gen 1, HDMI, and Gigabit Ethernet for connectivity to all peripherals.Enhanced audio experience
Features Realtek ALC887 audio codec to deliver high definition audio, supporting 8-channel output for immersive sound quality.Advanced thermal management
Includes Smart Fan 5 technology that allows users to customize fan profiles for efficient thermal management and system performance.Expandable storage solutions
Offers multiple storage options with 4 x SATA-600 and 2 x M.2 sockets for flexibility in storage configurations.High-performance memory support
Supports up to 4733 MHz (O.C.) data rates with dual-channel memory architecture for improved bandwidth and system performance.Key selling points
- Supports a range of Ryzen processors
- High definition audio with 8-channel capability
- Multiple USB ports for connectivity
- Built-in Wi-Fi 6E and Bluetooth 5.3 for networking
- Durable design with cooling features
References
MPN: B550M AORUS ELITE AX
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04/06/2026 05:14:53