Specification
| Basic Information |
| Supported CPU | AMD Socket AM4, support for: AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 Series Processors |
| Chipset | AMD B550 |
| BIOS | 1 x 128 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Form Factor | Micro ATX Form Factor; 24.4cm x 24.4cm |
| Expansion Slots |
| PCI | 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
AMD Ryzen™ 5000 Series* and Ryzen™ 3000 Series Processors support PCIe 4.0 x16 mode
* Actual support may vary by AMD CPU's specification.
AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support PCIe 3.0 x16 mode
1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset:
Supporting PCIe 3.0 x4 mode
1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset:
Supporting PCIe 3.0 x1 mode |
| M.2 Socket | 1 x M.2 |
| Memory |
| Type | Dual-Channel Architecture |
| Slots | 4 x DDR4 memory slots |
| Supported Memory | Support for DDR4 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 memory modules
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules*
* ECC memory (ECC mode) support varies by CPU
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules |
| Maximum Memory | support up to 128GB |
| Graphics |
| Graphics | Integrated in the AMD Ryzen 5000 G-Series/4000 G-Series Processors: |
| Max Shared Memory | 16 GB |
| Connector & Ports |
| HDMI | 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz |
| DVI-D (s) | 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz |
| USB (s) | 4 x USB 3.2 Gen 1 ports on the back panel
Chipset:
2 x USB 3.2 Gen 1 ports available through the internal USB header
6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header) |
| LAN Port (s) | Realtek GbE LAN chip (1 Gbps/100 Mbps) |
| Supported Storage | 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:
AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs
1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs:
Supporting SATA and PCIe 3.0 x2 SSDs
4 x SATA 6Gb/s connectors, integrated in the Chipset: |
| RAID | Support for RAID 0, RAID 1, and RAID 10 |
| Audio | Realtek Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel |
| Internal I/O Ports | 1 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 |
| TPM (Trusted Platform Module ) | 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) |
| Others |
| Special Features | Support for APP Center
@BIOS
EasyTune
RGB Fusion
Smart Backup
System Information Viewer
Support for Q-Flash Plus
Support for Q-Flash
Support for Xpress Install |
| Bundled Software | Support for Windows 11 64-bit
Support for Windows 10 64-bit |
| Warranty Information |
| Manufacturing Warranty | 03 years warranty |
Description
GIGABYTE B550M AORUS ELITE AX DDR4 Motherboard – Powerful & Feature-Rich Performance
The GIGABYTE B550M AORUS ELITE AX DDR4 is a high-performance micro-ATX motherboard designed for gamers, content creators, and PC enthusiasts who want exceptional speed and reliability. Built on the AMD B550 chipset, it supports AMD Ryzen 5000 Series, 5000G, 4000G, and 3000 Series processors, making it a future-ready choice for powerful desktop builds. With a robust 128 Mbit AMI UEFI BIOS, advanced tuning options, and ACPI 5.0 support, users get seamless system control and stability. This motherboard features 4 DDR4 DIMM slots supporting up to 128GB of memory with speeds up to 4733MHz (O.C.), along with XMP support and compatibility for both ECC and non-ECC unbuffered modules. For storage, it includes dual M.2 slots—one supporting PCIe 4.0 x4 for ultra-fast NVMe SSDs and another supporting PCIe 3.0 x2, plus 4 SATA 6Gb/s ports with RAID 0/1/10 support, ensuring maximum speed and flexibility. The B550M AORUS ELITE AX also provides excellent expandability with PCIe 4.0/3.0 x16, PCIe x4, and PCIe x1 slots, making it ideal for high-end GPUs and add-on cards. For visuals, it offers both HDMI (4K@60Hz) and DVI-D outputs when paired with Ryzen G-Series processors. Connectivity is another highlight, with Wi-Fi 6, Bluetooth, Gigabit LAN, USB 3.2 Gen 1, USB 2.0, and multiple internal headers. Additional premium features include RGB Fusion lighting, Q-Flash Plus, Realtek 7.1-channel HD audio, and multiple cooling headers. Backed by a 3-year warranty, this motherboard is a reliable and performance-focused choice for modern PC builds.
Key Features of GIGABYTE B550M AORUS ELITE AX DDR4 Motherboard
- Powerful AMD AM4 CPU Support: The motherboard supports AMD Ryzen 5000 Series, 5000G Series, 4000G Series, and 3000 Series processors, ensuring exceptional performance for gaming, editing, and multitasking.
- Advanced B550 Chipset with Dual M.2 Slots: Equipped with the AMD B550 chipset, it includes two M.2 slots—one supporting PCIe 4.0 x4 NVMe SSDs—delivering ultra-fast storage speed and improved system responsiveness.
- High-Speed 128GB DDR4 Memory Support: Features 4 DDR4 slots supporting up to 128GB memory with speeds up to 4733MHz (O.C.), plus XMP, ECC, and non-ECC compatibility for maximum flexibility.
- Premium Connectivity Options: Comes with USB 3.2 Gen 1, USB 2.0, HDMI, DVI-D, and Realtek Gigabit LAN, ensuring fast data transfer, smooth display output, and reliable network performance.
- Next-Gen PCIe Expansion Slots: Includes PCIe 4.0/3.0 x16, PCIe 3.0 x4, and PCIe 3.0 x1 slots, making it ideal for high-end graphics cards and additional expansion cards.
- RGB Fusion & Cooling Support: Features RGB Fusion, multiple RGB/ARGB headers, and dedicated CPU/system fan headers for personalized lighting and optimal cooling.
- Enhanced Reliability & User-Friendly Tools: Supports Q-Flash Plus, APP Center utilities, and a durable 128 Mbit AMI UEFI BIOS, ensuring stability, easy updates, and long-lasting performance.
