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Gigabyte B550M Aorus Pro AX AMD AM4 Micro ATX Motherboard

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 256 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
Audio Realtek ALC1200 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF Out
Graphics
Graphics Integrated Graphics Processor:
1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.1 version, HDCP 2.3, and HDR.
1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
* Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.
Max Shared Memory 16 GB
Memory
Type DDR4
Slots 4 x DDR4 DIMM sockets
Supported Memory Support for DDR4 5100(O.C.) / 4800(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
Dual-channel memory architecture
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 Up to 128 GB (32 GB single DIMM capacity) of system memory
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
AMD Ryzen Ryzen 5000 G-Series and Ryzen™ 4000 G-Series Processors support PCIe 3.0 x16 mode
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to
install it in the PCIEX16 slot.
1 x PCI Express x16 slot (PCIEX2), integrated in the Chipset:
Supporting PCIe 3.0 x2 mode
1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset:
Supporting PCIe 3.0 x1 mode
Connector & Ports
HDMI 1 x HDMI port
USB (s) CPU:
3 x USB 3.2 Gen 1 ports on the back panel
1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
CPU+1 USB 2.0 Hub:
2 x USB 2.0/1.1 ports on the back panel
Chipset:
1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support
1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header
2 x USB 3.2 Gen 1 ports available through the internal USB header
3 x USB 2.0/1.1 ports (2 ports on the back panel, 1 port available through the internal USB
header)
Chipset+1 USB 2.0 Hub:
3 x USB 2.0/1.1 ports available through the internal USB headers
LAN Port (s) Realtek 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)
Supported Storage 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type
2242/2260/2280/22110 SSDs:
3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs
3rd Generation AMD Ryzen with Radeon Graphics 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 x4/x2 SSDs
4 x SATA 6Gb/s connectors, integrated in the Chipset:
Support for RAID 0, RAID 1, and RAID 10
Audio 5 x audio jacks
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
1 x water cooling CPU fan header
3 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 Type-C header, with USB 3.2 Gen 1 support
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
1 x serial port header
1 x Clear CMOS jumper
Others
Special Features Support for APP Center
* Available applications in APP Center may vary by motherboard model. Supported functions
of each application may also vary depending on motherboard specifications.
@BIOS
EasyTune
Fast Boot
Game Boost
ON/OFF Charge
RGB Fusion
Smart Backup
System Information Viewer
Support for Q-Flash Plus
Support for Q-Flash
Support for Xpress Install
Warranty Information
Manufacturing Warranty 03 years warranty

FEATURES:

  • Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors
  • Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
  • 10+2 Phases Digital Twin Power Design with 50A DrMOS
  • Advanced Thermal Design with Enlarged VRM Heatsinks
  • Ultra Durable™ PCIe 4.0 Ready x16 Slot
  • Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with One Thermal Guard
  • Onboard Intel® WiFi 6 802.11ax 2T2R & BT5 with AORUS Antenna
  • AMP-UP Audio with ALC1200 and Premium Audio Capacitors
  • Blazing Fast 2.5GbE LAN with Bandwidth Management
  • DisplayPort & HDMI for Multiple Display
  • 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
  • Pre-installed IO Shield for Easy and Quick Installation

Gigabyte B550M Aorus Pro AX AMD AM4 Micro ATX Motherboard

GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system.

The benefits of AMD StoreMI:

  • Making the PC experience fast, smooth and easy
  • Optimizing computer responsiveness from system boot to application launch
  • Offering SSD performance with HDD capacity at an affordable cost
  • Quickly accessing key files by automatically learning users' computing behaviors

ULTIMATE POWER DESIGN

To fully support the latest 3rd Gen AMD Ryzen™ processors, B550 AORUS motherboards equip with the ultimate power solution which is power balanced, digital and multiple phases. After countless experiments and testing, GIGABYTE presents the unbeatable B550 AORUS motherboards for enthusiast. No Compromise and never stop to achieve higher.

10*+2 Phases Digital Twin Power Design

  • Digital PWM Controller delivers appropriate voltage to the CPU
  • With 10+2 Phases 50A DrMOS, each power phase connects to the CPU and provides more balanced and efficient power delivery. With capability to handle up to 600 Amps current in a total
  • All-solid capacitors to improve Transient response and minimize oscillation
  • 24pin+8pin Solid Pin CPU Power Connectors

B550M AORUS PRO-P motherboard uses a 10+2 phases Digital Twin Power Design which includes PWM controller, DrMOS and Ferrite core choke as high quality selected components. These 100% digital controller offer incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components, allowing enthusiasts to get the absolute maximum performance from 3rd Gen AMD Ryzen™ processors.

UNPARALLELED PERFORMANCE

GIGABYTE realize that customer won't stop chasing a better computing performance. We take care of it and implement on products. Adopting Daisy Chain, apply PCIe 4.0 components to get B550 motherboards ready to enter next generation and get upgrade.

NEXT GENERATION CONNECTIVITY

A high-end product needs to be future-proof so your system stays up-to-date with the latest technology. B550 AORUS motherboards provide all next generation network and storage to keep you up to speed.

2.5GbE LAN Onboard
2X Faster than ever

Adoption of 2.5G LAN provide up to 2.5 GbE network connectivity, with at least two times faster transfer speeds compared to general 1GbE networking. It’s perfectly suit for gamers and streamer with ultimate and smooth online experience. It also backward compatible with Multi-Gig(10/100/1000/2500Mbps) RJ-45 ethernet.

High-End Audio Capacitors

GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.

Audio Noise Guard

GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.


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