Catalog   /   Computing   /   Components   /   Motherboards   /   Gigabyte

Gigabyte B550 AORUS PRO AC

Photos - Motherboard Gigabyte B550 AORUS PRO AC
Videos 7Photos 6
Compare prices 3 →
When you make a purchase through links on our site, we may receive a affiliate commission.
 $169.99  $227.50
 $399.99   
add to listmy lists
Gigabyte B550 AORUS PRO AC
Towards:gaming
Form Factor:ATX
Socket:AM4
Chipset:AMD B550
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:5000 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24-pin
Processor power:8-pin

Superbly equipped and functional mid-range ATX motherboard based on the 2020 AMD B550 chipset. Equipped with an AMD AM4 processor socket, it is positioned as a model from the popular Gigabyte AORUS family of gaming and overclocking products, designed for users who prefer maximum reliability and durability. Designed to create performant gaming and overclocking configurations at a reasonable cost and universal home PCs.

The Gigabyte B550 AORUS PRO AC motherboard supports Ryzen 3/5/7/9 3000 processors with Matisse/Matisse Refresh cores (7nm) and Ryzen 4000 APUs (Renoir core, 7nm). It differs from the previous generation boards by supporting the PCIe Gen 4.0 system interface, which allows you to almost double the speed of data exchange with high-speed NVMe SSDs. In addition, it is worth noting the improved communication capabilities provided by the Realtek RTL8125B high-speed LAN controller (up to 2.5 Gbps) and the built-in Wi-Fi 6 (802.11n / ac / ax) wireless module. The enhanced 14-phase power supply subsystem, the power of which will be useful during overclocking experiments, also deserves high praise. The use of two performant M.2 SSD drives is provided, and both seats are equipped with radiators.

All specifications
Specifications B550 AORUS PRO AC
Main
Featuresgaming for overclocking
SocketAM4
Form factorATX
Power phases14
VRM heatsink
LED lighting
Lighting syncGigabyte RGB Fusion
Size (HxW)305x244 mm
Chipset
ChipsetAMD B550
BIOSAmi
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency5000 MHz
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)6
M.2 connector2
M.21xSATA/PCIe 4x, 1xPCIe 4x
M.2 SSD cooling
Integrated RAID controller / RAID 0, RAID 1, and RAID 10 /
Expansion slots
1x PCIe slots2 pcs
PCIe 16x slots3 pcs
PCIe support4.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
Thunderbolt AIC connectorv3 1 pcs
ARGB LED strip2
RGB LED strip2
More featuresTemperature sensor
Video outputs
HDMI output
HDMI versionv2.1
Integrated audio
AudiochipRealtek ALC1220-VB
Sound (channels)7.1
Optical S/PDIF
Network interfaces
Wi-FiWi-Fi 5 (802.11aс) / Intel Wi-Fi 3168 /
BluetoothBluetooth v4.2
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek 2.5GbE
External connections
USB-A 2.06 pcs
USB-A 5Gbps3 pcs
USB-A 10Gbps2 pcs
USB-C 10Gbps1 pcs
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors8
CPU Fan 4-pin1
CPU/Water Pump Fan 4-pin3
Chassis/Water Pump Fan 4-pin4
Official Websitegigabyte.com
Added to E-CatalogMay 2020
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Gigabyte 2026 - new arrivals, bestsellers, and the most relevant models Gigabyte.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

Buy Gigabyte B550 AORUS PRO AC

When you make a purchase through links on our site, we may receive a affiliate commission.

GIGABYTE B550 AORUS PRO AC Motherboard AM4 Rev11

eBay.com
Delivery: in USA
Report
$169.99

Aorus Ultra Durable B550 AORUS PRO AC Desktop Motherboard - AMD B550 Chipset - Socket AM4 - ATX - 128 GB DDR4 SDRAM Maximum

6 USB 2.0 ports offer the impressive data transfer speed of up to 60 Mb/sec ATX form factor brings a significant number of PCI slots, expansion slots, and peripheral ports with an enhanced heat dissipation capability DDR4 SDRAM compatible slot - Installs memory that reduces processor's idle time and enhances computer's performance Supported 0 RA... moreID levels provide data reliability and fault tolerance Wireless support reduces the number of cables required to connect peripherals Ryzen 3 processors supported for enhanced, dependable system performance with maximum usability
Officedepot.com
Delivery: in USA
Report
$227.50

GIGABYTE B550 AORUS PRO AC AM4 AMD B550 ATX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Gen 2, Intel 802.11ac, 2.5 GbE LA

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... morex16 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 Au
Newegg.com
Delivery: in USA
Report
$399.99
Video reviews