Gigabyte B550 AORUS PRO AX ATX Motherboard

QuickFind: 1144805 Mfr part code: B550 AORUS PRO AX
  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

Product Description

Gigabyte B550 AORUS PRO AX ATX Motherboard

Features
•    Supports AMD Ryzen™ 5000 Series / 3rd Gen Ryzen™ and 3rd Gen Ryzen™ with Radeon™ Graphics Processors
•    Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
•    12+2 Phases Digital Twin Power Design with 50A DrMOS
•    Advanced Thermal Design with Fins-Array Heatsink and Direct Touch Heatpipe
•    Ultra Durable™ PCIe 4.0 Ready x16 Slot
•    Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with Dual Thermal Guards
•    Onboard Intel® WiFi 6 802.11ax 2T2R & BT5 with AORUS Antenna
•    AMP-UP Audio with ALC1220-VB and WIMA Capacitors for Rear 120dB SNR
•    Blazing Fast 2.5GbE LAN with Bandwidth Management
•    Front & Rear USB 3.2 Type-C™ and HDMI 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
•    Pre-installed IO Shield for Easy and Quick Installation

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.

12*+2 Phases Digital Twin Power Design

Digital PWM Controller delivers appropriate voltage to the CPU.
With 12+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 700 Amps current in a total.
All-solid capacitors to improve Transient response and minimize oscillation.

24pin+8pin Solid Pin CPU Power Connectors
B550 AORUS PRO AX motherboard uses a 12+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.

All New Realtek High-End HD Audio Codec
ALC1220 120dB(A) SNR HD Audio with Smart Headphone Amp automatically detects impedance of your head-worn audio device, preventing issues such as low volume and distortion.
With the new VB series audio controller, stream your voice to the world vibrantly with both front/rear microphone SNR up to 110/114dB(A

Definitive Aesthetics
B550 motherboards feature RGB FUSION 2.0 and offer the option to control onboard, external light strips, and/or AORUS devices with RGB/ Addressable RGB LEDs to make your PC unique and stylish.

 

Technical Specification

Gigabyte B550 AORUS PRO AX ATX Motherboard

General

Product Type Motherboard - ATX
Chipset Type AMD B550
Processor Socket Socket AM4
Max Processors Qty 1
Compatible Processors Ryzen (supports 3rd Generation Ryzen / 3rd Generation Ryzen with Radeon Graphics)

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, 4866 MHz (O.C.), 5000 MHz (O.C.), 5200 MHz (O.C.), 5400 MHz (O.C.)
Supported RAM Integrity Check Non-ECC, ECC (operate in non-ECC mode)
Registered or Buffered Unbuffered
Features Dual channel memory architecture, supported ECC modules operate in non-ECC mode

Audio

Type HD Audio (8-channel)
Audio Codec Realtek ALC1220-VB
Compliant Standards High Definition Audio

LAN

Network Interfaces 2.5 Gigabit Ethernet, Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax

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 New Generation Ryzen with Radeon Graphics CPU)) ¦ 1 x PCIe 3.0 x16 (x4 mode) ¦ 1 x PCIe 3.0 x16 (x2 mode) ¦ 2 x PCIe x1
Storage Interfaces SATA-600 -connectors: 6 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 ¦ PCIe 3.0 -connectors: 1 x M.2
Interfaces 1 x USB-C Gen2 ¦ 2 x USB 3.2 Gen 2 ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x HDMI ¦ 1 x TOSLINK ¦ 6 x USB 2.0 ¦ 2 x USB 3.2 Gen 1 ¦ 1 x audio line-out (center/subwoofer) - mini-jack ¦ 1 x audio line-out (rear) - mini-jack
Internal Interfaces 4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x USB-C Gen 1 - header ¦ 1 x audio - 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 Q-Flash, 12+2 Phase Power Design, HDCP compliant, On/Off Charge, Ultra Durable, GIGABYTE AMP-UP Audio, 2x Copper PCB, WIMA film capacitors, Q-Flash Plus, Nichicon Fine Gold Series Audio Capacitors, Game Boost, GIGABYTE Smart Fan 5, Ultra Durable PCIe Armor, M.2 Thermal Guard, pre-mounted I/O shield, Solid Pin Power Connectors, RGB FUSION 2.0

Miscellaneous

Software Included Norton Internet Security, @BIOS, EasyTune, Xpress Install, GIGABYTE App Center, GIGABYTE Fast Boot, GIGABYTE Smart Backup, XSplit Gamecaster (1 year licence), XSplit Broadcaster (1 year licence), Realtek Gaming LAN Bandwidth Control
Compliant Standards Plug and Play, HDCP 2.3
Width 30.5 cm
Depth 24.4 cm

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