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Aorus B550 AORUS PRO AC WiFi AMD AM4 DDR4 ATX RGB Desktop Gaming Motherboard

Aorus B550 AORUS PRO AC WiFi AMD AM4 DDR4 ATX RGB Desktop Gaming Motherboard
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General Information

AMD B550 AORUS Motherboard with True 12+2 Phases Digital VRM, Fins-Array Heatsink, Direct-Touch Heatpipe, Dual PCIe 4.0/3.0 x4 M.2 with Thermal Guards, Intel® 802.11ac Wireless, 2.5GbE LAN, RGB FUSION 2.0, Q-Flash Plus

  • Supports 3rd Gen AMD Ryzen™ 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
  • Onboard Intel® Dual Band 802.11ac & BT 4.2 Wireless with AORUS Antenna
  • AMP-UP Audio with ALC1220-VB and WIMA Capacitors for Rear 120dB SNR
  • Blazing Fast 2.5GbE LAN with Bandwidth Management
  • USB 3.2 Gen2 Type-C™ & 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
DESIGN CONCEPT

DOMINANT IN DARKNESS

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.

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.

True 12+2 Phases Digital Power Design

B550 AORUS PRO AC motherboard uses an True 12+2 phases digital power design which includes PWM controller, doublers 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 design to deliver stable power to the CPU. 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

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.

Processor & Chipset
Chipset Manufacturer:AMD
Chipset Model:B550
Total Processor Supported:1
Processor Socket:Socket AM4
Processor Supported:Ryzen 3
Processor Supported:Ryzen 5
Processor Supported:Ryzen 7
Processor Supported:Ryzen 9
Processor Supported:Ryzen 3 PRO
Processor Supported:Ryzen 5 Pro
Processor Supported:Ryzen 7 PRO
Processor Supported:Ryzen 9 PRO

Memory
Number of Memory Slots:4
Memory Form Factor:DIMM
Memory Form Factor:UDIMM
Maximum Memory Supported:128 GB
Memory Technology:DDR4 SDRAM
Memory Speed Supported:5400 MHz
Memory Speed Supported:5200 MHz
Memory Speed Supported:5000 MHz
Memory Speed Supported:4866 MHz
Memory Speed Supported:4600 MHz
Memory Speed Supported:4400 MHz
Memory Speed Supported:4000 MHz
Memory Speed Supported:3600 MHz
Memory Speed Supported:3333 MHz
Memory Speed Supported:3200 MHz
Memory Speed Supported:2933 MHz
Memory Speed Supported:2667 MHz
Memory Speed Supported:2400 MHz
Memory Speed Supported:2133 MHz

I/O Controller
Controller Type:Serial ATA/600
RAID Supported:Yes
RAID Levels:0
RAID Levels:1
RAID Levels:10
2.5Gigabit Ethernet:Yes

Video
Onboard Video:CPU Dependent Video

Audio
Audio Channels:7.1

Network & Communication
Bluetooth:Yes
Wireless LAN:Yes
Wireless LAN Standard:IEEE 802.11b/g/n/ac

I/O Expansions
Number of Total Expansion Slots:5
Total Number of PCI Express Slots:5
Number of PCI Express x1 Slots:2
Number of PCI Express x16 Slots:3

Interfaces/Ports
Total Number of USB Ports:12
Number of USB 2.0 Ports:6
Number of USB 3.2 Ports:6
S/PDIF:Yes
HDMI:Yes
Number of Network (RJ-45) Ports:1

Onboard Interfaces
Number of SATA Interfaces:6
Number of M.2 Interfaces:2
Total Number of Onboard USB Ports:6
Number of Onboard USB 2.0 Ports:4
Number of Onboard USB 3.2 Ports:2

Physical Characteristics
Form Factor:ATX
Width:12"
Depth:9.6"

Miscellaneous
Package Contents:
  • Ultra Durable B550 AORUS PRO AC (rev. 1.0) Desktop Motherboard
  • Norton Internet Security (OEM version)
  • XSplit Gamecaster + Broadcaster (12 months license)
  • Realtek 8125 Gaming LAN Bandwidth Control Utility
Brand Compatibility:AMD
Country of Origin:China

Warranty
Limited Warranty:3 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

Special Order Item

This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

Once the order has been sent to the manufacturer it can no longer be canceled.

If payment is made via credit card it will be charged before the order is sent to the manufacturer.

You must contact the manufacturer directly regarding returns and defective items.

We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



  • UPC: 889523022856 
  • Mfr's Part #: B550 AORUS PRO AC