Skip to product information
1 of 13

GIGABYTE

Gigabyte B550 Aorus Pro Am4 Amd B550 Atx Motherboard With Dual M.2, Sata 6Gb/S, Usb 3.2 Gen 2, 2.5 Gbe Lan, Pcie 4.0

Gigabyte B550 Aorus Pro Am4 Amd B550 Atx Motherboard With Dual M.2, Sata 6Gb/S, Usb 3.2 Gen 2, 2.5 Gbe Lan, Pcie 4.0

SKU:B550 AORUS PRO

Regular price $450.00
Regular price Sale price $450.00
Sale Sold out
Shipping calculated at checkout.
        View full details
        Description
        Specifications
        Reviews, Que. & Ans.

        Description :

        • Support for Ryzen 5000 Series with BIOS UPDATE
        • 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
        • True 12+2 Phases Digital VRM Solution 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 Thermal Guards
        • AMP-UP Audio with ALC1220-VB and WIMA Capacitors for Rear 120dB SNR
        • Blazing Fast 2.5GbE LAN with Bandwidth Management

        DESIGN CONCEPT

        DOMINANT IN DARKNESS

        a robot with aorus logo as his heart
        In the dark, starless night, the falcon strikes fear into the heart of its prey. Even with minimal visibility, the falcon pinpoints its prey and patiently anticipates the perfect moment to swoop in for the kill. The falcon with its laser sharp gaze dominates the darkness of night in the same manner that AORUS Core Lighting illuminates the vast AORUS ecosystem.
        detail of the motherboard
        1. HDMI
        2. Q-Flash Plus Button
        3. 2.5 GbE LAN
        4. Rear USB 3.2 Gen2 Type-C
        5. Advanced Thermal Design
          • Fins-Array Heatsink
          • Direct-Touch Heatpipe
          • 5 W/mK LAIRD Thermal Conductivity Pad
          • Pre-installed I/O Shield
        6. Dual M.2 Connectors
          • NVMe PCIe 4.0/3.0 x4 & PCIe 3.0 x4
          • 1X PCIe 4.0 M.2 Slot
          • 2X M.2 Thermal Guards
        7. Audio Solutions
          • ALC1220-VB Audio
          • Nichicon Fine Gold Audio Capacitors
          • Audiophile Grade WIMA Capacitors
        1. True 12+2 Phases Digital VRM with DrMOS
          • 50A DrMOS
          • Premium Choke and Capacitor
          • 6 Layer PCB
          • PCIe 4.0 Ready Mid-Loss PCB
          • 2X Copper PCB
        2. Supports 3rd Gen AMD Ryzen Processors
        3. Dual Channel DDR4, 4 DIMMs
          • DDR4 XMP up to 5400MHz+
        4. Solid Pin Power Connectors
          • 24 Pin ATX Power Connector
          • 8 Pin CPU Power Connector
        5. Smart Fan 5 + FAN STOP
          • 8 Fan / Water Pump Connectors
          • 7 Internal Temperature Sensors
          • 2 External Temperature Sensors
        6. Ultra Durable PCIe Armor
          • PCIe 4.0 Slot
          • Running 1* x16
        7. RGB FUSION 2.0
          • Addressable LED Header*2
          • RGB LED Header*3
        amd ryzen of the motherboardultimate-power-design of the motherboard

        ULTIMATE POWER DESIGN

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

        Digital Power Design of the motherboard

        True 12+2 Phases Digital Power Design

        B550 AORUS PRO AC motherboard uses an 12*+2 phases digital CPU power design which includes both digital PWM Controller and DrMOS. 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.

        • Digital PWM Controller delivers appropriate voltage to the CPU.
        • True 12+2 Phases DrMOS with PWM Doublers, each power phase connects directly to the CPU. With capability to handle up to 700 Amps current in total.
        • All-solid capacitors to improve Transient response and minimize oscillation.
        • 8pin Solid Pin CPU Power Connectors.
        1. Intersil Digital PWM Controller
        2. True 12+2 Phases of Digital PWM with 50A DrMOS
        3. All-Solid Capacitor
        4. 8pin Solid Pin CPU Power Connectors
        True Power Design

        Power Efficiency & Voltage Ripple Graph

        power-efficiency Design

        GIGABYTE's exclusive 2X Copper PCBs design provides sufficient power trace paths between components to handle greater than normal power loads and to remove heat from the critical CPU power delivery area. This is essential to ensure the motherboard is able to handle the increased power loading that is necessary when overclocking.

        pcb2x-02, three pic to show detail of Copper PCB, Lower temperature icon, Better Overclocking icon, Better Power effciency icon, Lower Impedance icon
        UNPARALLELED PERFORMANCE design

        UNPARALLELED PERFORMANCE

        GIGABYTE realize that customer won't stop chasing a better computing performance. We take care of it and implement on products. Protective and optimized memory trace enhance the performance. Faster read and write are needed to save time and improve efficiency. We offer plenty of M.2 storage with thermal guards to ensure unthrottled read and write. In advance, adopting PCIe 4.0 ready components get the B550 motherboards easier to upgrade.


        Support for DDR4 XMP Up to 5400MHz and Beyond*

        AORUS is offering a tested and proven platform that ensures proper compatibility with profiles up to 5400MHz and beyond. All users need to do to attain this performance boost is to ensure that their memory module is XMP capable and that the XMP function is activated and enabled on their AORUS motherboard.

        mb_xmp, a chart of XMP profiles Support
        mb_xmp, DDR4 in motherboard as background
        detail of the XTREME MEMORY
        Shielded Memory Routing

        All memory routing is under the PCB inner layer shielded by a large ground layer to protect from external interference.

        Memory Layout - Daisy Chain Design

        With the optimized daisy-chain routing, the B550 AORUS motherboard provides a proven speed of up to DDR4-5400+ MHz with high density memory modules*. Optimized daisy-chained routing eliminates the stub effect, pushes the one DIMM per channel in dual channel interleaving mode to hit higher memory frequencies, providing professional gamers a denser and faster system memory experience.

        Memory Layout effect

        *Performance may vary in circumstances. Please refer to the QVL list for detail support information.

        faster speed icon, 32GB Capacity icon, Multi-Tasking icon, RAM Intensive icon, Quick Response icon, Lower Usage icon.
        Single 32GB Support

        With populated 2 DIMMs per channel on GIGABYTE B550 motherboards, the maximum memory capacity support is 128GB. For users who always run out of memory capacity, they are able to enjoy more bandwidth now for memory-intensive application such as rendering and video editing.

        detail of the PCIe design
        1. PCIe 4.0 Slot

          PCIe 4.0 x16 slot with faster bandwidth and lower impedance.
        2. PCIe 4.0 Ready PCB

          Low signal loss PCB.
        3. M.2 PCIe 4.0 Slot

          M.2 PCIe 4.0 x4 slot with Lower impedance.
        m2Slot, a compare of PCIe 4.0x4 M.2 with PCIe 3.0 x4 M.2

        Dual NVMe M.2 PCIe SSDs in RAID 0 Support

        Performance with PCIe 4.0 x4 + PCIe 3.0 x4 NVMe PCIe SSDs

        B550 AORUS motherboards offer the industry's best compatibility in terms of NVMe storage for users who demand high capacity and seek the best performance. AORUS' unique design can be configured in RAID for record speeds of up to 6560 MB/s (Sequential Read), making AORUS the obvious choice for the ultimate PC.

        detail of the PCIe 4.0 design of the motherboardm2Slot, a compare of M.2 and sata3 up to 6GB/sADVANCED THERMAL SOLUTION design of the motherboard

        ADVANCED THERMAL SOLUTION

        Unthrottled performance is guaranteed by the advanced thermal solution which including Fins-Array Heatsink, Direct Touch Heatpipe and Thermal Guards. B550 AORUS motherboards are cool on MOSFETs and M.2 SSDs even on full loading. It provides lower temperatures for enthusiasts, overclockers and professional gamers.


        detail of the inside

        1.Direct Touch Heatpipe
        Heatpipe directly touches the heating source VRM components that guarantee good contact between VRM and heatsink.

        2.Fins-Array Heatsink
        Fins-Array Heatsink on both TMOS side and RMOS side uses the stacked-fins design which increasing the heat dissipation area by 300% as compared to traditional heatsinks of the same size and also providing at least 30% lower temperature on MOSFETs.

        3.LAIRD 5 W/mK Thermal Pad
        By using LAIRD 5 W/mK high thermal conductivity pads, it can transfer 4x more heat as compared to traditional thermal pads in same time.

        4.2X M.2 Thermal Guard
        Built-in M.2 thermal guard heatsink helps the high-speed, large capacity of PCIe 4.0/3.0 SSDs to prevent overheat throttling and performance bottlenecks.

        AORUS M.2 Thermal Guard

        GIGABYTE Ultra-Efficient M.2 Thermal Guard
        With durability in mind, GIGABYTE provides a thermal solution for M.2 SSD devices. The M.2 Thermal Guard prevents throttling and bottlenecks from high speed M.2 SSDs as it helps to dissipate heat before it becomes an issue.

        AORUS M.2 Thermal Guard II

        Thermal Throttling As Temperature Rises

        M2ThermalGuard, a performance chart of cooler and hotter
        smart-fan5-logo

        Smart Fan 5

        With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.
        inside of the motherboard
        temperature sensors and hybrid fan headers icon
        • 8 Fan / Water Pump Connectors
        • 7 Temperature Sensors
        • 2 External Temperature Sensors
        • All Hybrid Fan Headers
        • Interoperable Fans and Sensors
        • Supports High Current Fans up to 24W(2A x 12V) with Over-Current Protection
        • Intuitive UI for Fan Control
        Different models have a different number of fan pin headers and temperature sensors. Smart Fan 5 function may vary by model.

        Hybrid Fan Pin Headers

        Assume complete control over your liquid cooling setup! Smart Fan 5 receives up-to-the-second information on flow-rate and water-temperature through the Hybrid Fan Pin Headers or external thermistor sensors—giving you absolute mastery over your PC.

        • All Hybrid Fan Headers can automatically detect the type of cooling device whether it be fan or pump with different PWM or Voltage mode.
        example of the hybrid fan pin header and temperature sensor pin header
        Achieve fan silence. With Fan Stop, map any fan to stop completely when temperatures drop below a specified threshold. Which fan stops, based on readings from which sensor, and at what temperature—all of it can be customized to your liking.
        fan-control-design

        New Smart Fan 5 Software

        Choose from different modes, Quiet to Full Speed, to match your system usage preferences. For each fan or pump, you can use the intuitive fan curve to define trigger thresholds and corresponding fan speeds.
        two screenshots of system inofrmation viewer
        mainsec04, one side of the motherboard

        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.
        mainsec04, one side of the motherboard
        USB Type-C

        Connecting the Future - USB Type-C

        AMD's native USB 3.2 Gen2 provides USB 3.2 Gen2 ports with speeds up to 10Gbps. With twice the bandwidth compared to its previous generation as well as backwards compatibility with USB 2.0 and USB 3.2 Gen1, the much improved USB 3.2 Gen2 protocol is available over the new reversible USB Type-C and the traditional USB Type-A connector for better compatibility over a wider range of devices.

        chart of USB 3.2 Gen 2 and USB 3.2 Gen 1
        hdmi_port

        HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support

        HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth – twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR and HDCP 2.3 support, to offer the best visual experience for viewers.

        chart of HDMI 2.1, HDMI 2.0 and HDMI 1.4

        HI-FI AUDIO SYSTEM

        For enthusiasts, sound quality is just as essential to the gaming experience. B550 AORUS motherboards are equipped with high quality audio components such as Hi-Fi grade WIMA FKP2 capacitors and Nichicon Fine Gold capacitors to provide a superb audio experience. The exclusive AORUS AMP-UP Audio technology makes for the ideal onboard sound solution for the most demanding audiophiles.
        hi-res-audio icon

        Hi-Res Audio

        Hi-Res Audio certified, meaning that the product is capable of reproducing frequencies up to 40kHz or above which ensures user with the best audio quality at all times.

        ALC1220-VB Immersive Gaming ViBes

        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).
        mb_headphone with smart headphone ampVB_table of the motherboardALC1220-VB of the motherboard
        Audio of the motherboard

        High-End WIMA & Audio Capacitors

        The AORUS motherboards boast a combination of Hi-Fi grade WIMA FKP2 capacitors and high-end Nichicon Fine Gold audio capacitors. While the high-end audio capacitors are suited for high-grade audio equipment, using state of the art technology to provide rich sound in the bass and clearer high frequencies, the WIMA FKP2 capacitors are being used widely in premium grade Hi-Fi systems. The addition of this to the exclusive AOURS AMP-UP Audio technology makes for the ideal onboard sound solution for the most demanding audiophiles.

        Audio Noise Guard

        AORUS motherboards feature an audio noise guard that essentially separates the board's sensitive analog audio components from potential noise pollution at the PCB level. LED trace path lighting Illuminates to show the separation of the PCB layers.

        B550 AORUS PRO AC motherboard

        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.


        Multi-Zone Light Show Design

        Now offering more LED customizations than ever, users can truly adapt their PC to represent their lifestyle. With full RGB support and a redesigned RGB Fusion 2.0 application, the user has complete control over the LEDs which surround the motherboard.
        ledstrip01, cycle color icon, static icon, pulse icon, flash icon, double flash icon, music icon, random icon, game icon, digital A icon, digital B icon, digital C icon,  a pic of RGB LED and Digital Addressable LED
        RGB_Fusion, the components of computer together in a black background

        With an integrated intuitive user interface, the RGB Fusion 2.0 provides you a better solution for customizing the lighting effects across all supported devices. From motherboards, graphics cards to the peripheral products, you can personalize your gaming rig with your own style and show off your build by sharing the profiles. In addition, the new gaming mode makes the lighting effects interactive with selected games to bring you the most immersive gaming experience.

        rgbsoftware, RGB FUSION 2.0 ICON, two screenshots of RGB fusion 2.0

        GIGABYTE RGB Fusion APP

        Don't just make your PC shine, make it a work of art that friends will envy. With the GIGABYTE RGB Fusion mobile app users can watch as they control the lighting within their gaming PC. This gives users ease of access as they try and adjust colors and speeds for different modes, all this can be achieved away from the keyboard and monitor of their PC.

        screenshot of Fusion APP
        ULTRA DURABLE

        ULTRA DURABLE

        GIGABYTE is reputable for its product durability and high standard of manufactured process. Needless to say, we use the best, high quality components on B550 motherboards and reinforce each part of components to be solid and durable.


        Ultra Durable PCIe Armor

        Industry Leading Ultra Durable PCIe Armor

        The innovative one piece stainless steel shielding design from GIGABYTE reinforces the PCIe connectors to provide the extra strength required to support heavy graphics cards.

        mb_exclusive, the detail of extra anchor points, a pic of different between 1.7X stronger and 3.2X stronger

        Solid Pin Power Connectors

        B550 AORUS motherboards feature solid plated ATX 24pin & ATX 12V 8pin power connectors to offer a stable power supply during CPU overloading.

        solid pin design and traditiona design

        Solid Pin Power connector advantages

        • Larger contact area for electricity
        • More metal quantity to sustain higher power and generated heat
        • Ultra durable and longer lifespan
        detail of the ports on the motherboard
        q-flash-plus icon

        Q-Flash Plus

        Update the BIOS easily without installing the CPU, memory and graphics card.

        With GIGABYTE Q-Flash Plus, you don't need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file (rename to gigabyte.bin) on the USB flash drive, then press the dedicated Q-Flash Plus button and you're good to go!

        qflashstep2, three steps to show you how to use Q-flash plus.
        app center screenshot

        GIGABYTE BIOS & APP CENTER

        Good software goes hand in hand with perfect hardware. B550 motherboards bundled several useful and intuitive software to help users to control every aspect of motherboard.


        BIOS

        software_bios, a screenshot of bios

        New User Interface

        All new EASY MODE shows important hardware information in one page including CPU clock, Memory, Storage, Fan.

        My Favorites

        Add constantly used items into the favorite menu for quick access.

        Storage Information

        Show all kinds of storage information including SATA, PCIE and M.2 interface.

        Changelog

        List all changes before saving and exiting bios. Quickly review overall settings modification.

        Intuitive Load Line Curve

        Clearly show each loadline calibration setting in an intuitive curve graph.

        APP CENTER

        GIGABYTE APP CENTER is a useful portal of all GIGABYTE MB utilities and drivers, you can choose any utility you want to install from APP CENTER and keep updated with the latest utilities and drivers version.
        software_appcenter, a screenshot of APP center

        EasyTune

        GIGABYTE's EasyTune is a simple and easy-to-use interface that allows users to fine-tune their system settings or adjust system and memory clocks and voltages in a Windows environment. With Smart Quick Boost, one click is all it takes to automatically overclock your system, giving an added performance boost when you need it the most.

        software_easytune, a screenshot of easytune

        @BIOS

        The GIGABYTE @BIOS app allows you to update your system's BIOS from within Windows using a simple and slick graphical user interface. @BIOS can automatically download the latest version from the GIGABYTE servers or you can update your BIOS from a file on your computer. @BIOS also allows you to save your current BIOS to a file, recover your previous BIOS from an image and backup your BIOS to an image.
        a screenshot of bios information viewer

        System Information Viewer

        GIGABYTE System Information Viewer is a central location that gives you access to your current system status. Monitor components such as the clocks and processor, set your preferred fan speed profile, create alerts when temperatures get too high or record your system's behavior; these are the possibilities of the System Information Viewer.
        software_siv, a screenshot of system information viewer

        XSplit Gamecaster + Broadcaster: Cast Your Game Anytime, Anywhere

        Now set up your stage and share the greatest gaming moments with XSplit Gamecaster + Broadcaster! Fully optimized social media integration is ready for real-time chats—keeping you notified yet focused in the game. It takes just one click to stream your gameplay to Twitch. Host your game like a pro!

        * Free 1 year XSplit Gamecaster + Broadcaster Premium License.
        xsplit, three screenshots of XSplit gamecaster + broadcaster
        mb_wtfast, a grey background with WTFast

        Specifications :

        General Information

        Manufacturer GIGABYTE Technology, Inc
        Manufacturer Part Number B550 AORUS PRO
        Manufacturer Website Address http://www.gigabyte.us
        Brand Name Aorus
        Product Line Ultra Durable
        Product Model B550 AORUS PRO
        Product Name Ultra Durable B550 AORUS PRO (rev. 1.0) Desktop Motherboard
        Product Type Desktop Motherboard
        UPC 889523022894

        Chipset

        Chipset ManufacturerAMD

        Interfaces/Ports

        HDMIYes
        Total Number of USB Ports12
        Width12"
        Depth9.6"

        Miscellaneous

        Package Contents
        • Ultra Durable B550 AORUS PRO (rev. 1.0) Desktop Motherboard
        • Norton Internet Security (OEM version)
        • XSplit Gamecaster + Broadcaster (12 months license)
        • Realtek 8125 Gaming LAN Bandwidth Control Utility

        Warranty

        Limited Warranty3 Year

        Customer Reviews

        Reviews 0
        Questions 0
        Ask your Question about this product