Brand | Gigabyte |
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Product Dimensions | 30.5 x 24.4 x 4 cm; 430 Grams |
Batteries | 1 Lithium Ion batteries required. (included) |
Item model number | B550 AORUS PRO AC |
Manufacturer | Gigabyte |
Series | B550 AORUS PRO AC |
Color | Black |
Form Factor | ATX |
Processor Type | AMD Ryzen 7 |
Processor Socket | Socket AM4 |
Memory Technology | DDR4 |
Computer Memory Type | DDR4 SDRAM |
Memory Clock Speed | 5100 MHz |
Graphics Card Interface | PCI Express |
Wireless Type | 802.11ac |
Are Batteries Included | Yes |
Lithium Battery Energy Content | 0.2 Watt Hours |
Lithium Battery Packaging | Batteries contained in equipment |
Lithium Battery Weight | 90 milligrams |
Number Of Lithium Ion Cells | 1 |
Number of Lithium Metal Cells | 1 |
Item Weight | 430 g |
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Gigabyte B550 AORUS PRO AC ATX Motherboard for AMD AM4 CPUs
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Enhance your purchase
Brand | Gigabyte |
CPU socket | Socket AM4 |
RAM memory technology | DDR4 |
Compatible processors | AMD AM4 Ryzen |
Chipset type | AMD B550 |
Memory clock speed | 5100 MHz |
Platform | Windows |
Series | B550 AORUS PRO AC |
CPU model | AMD Ryzen 7 |
Memory storage capacity | 128 GB |
About this item
- Make sure this fits by entering your model number.
- Support for AMD AM4 Ryzen CPU's, please refer to CPU support list for details
- Supports 4 x DDR4 Dual Channel Non-ECC Unbuffered DIMMs
- True 12+2 Phases Digital VRM Solution with 50A DrMOS
- Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with Thermal Guards
- Onboard Intel Dual Band 802.11ac & BT 4.2 Wireless with AORUS Antenna
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Product information
Technical Details
Additional Information
ASIN | B089TQGDJF |
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Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | 5,490 in Computers & Accessories (See Top 100 in Computers & Accessories) 9 in Motherboards |
Date First Available | 16 Jun. 2020 |
Warranty & Support
Feedback
From the manufacturer
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ULTIMATE POWER DESIGNTo 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. |
UNPARALLELED PERFORMANCEGIGABYTE 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. |
ADVANCED THERMAL SOLUTIONUnthrottled 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. |
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NEXT GENERATION CONNECTIVITYA 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. |
HI-FI AUDIO SYSTEMFor 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. |
DEFINITIVE AESTHETICSB550 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. |

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 AORUS motherboards and reinforce each part of components to be solid and durable.
- PCIE Armor
- Solid Pin
- Q-Flash Plus
Customer reviews
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Reviewed in the United Kingdom on 27 June 2021
Top reviews from United Kingdom
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- Great VRM design
- Good overclocking
- Plenty of USB ports
- Great memory support
- Wifi and Bluetooth support
Cons
- Lack of front header for USB-C
- RGB is pretty basic.
Pcie Bifurcation is a FAILURE as well.
As for Bluetooth, You will have to turn off the computer and unplug the power cord for a few mins, then turn it on, that's the only way to have the Bluetooth working again, however, while using it, sometimes you will get bluescreens, its quite annoying to be honest, bad for a new Motherboard.
EDIT: ANOTHER FAILURE: Cheap 3.5mm ports, the mic port has an awful bleed, I thought it was the headset until I tried using the subwoofer port as a line in and plug the mic there, and the bleed is gone.
So I guess they used cheap materials or poor shielding on the 3.5mm ports....
2.5g Lan
Wifi
A decent amount of usb slots
Pcie 4.0
Easy to install didnt require any bios updates to pair with my 5900x
Nice gui on the bios for easy overclocking and xmp

By Joseph on 27 June 2021
2.5g Lan
Wifi
A decent amount of usb slots
Pcie 4.0
Easy to install didnt require any bios updates to pair with my 5900x
Nice gui on the bios for easy overclocking and xmp
