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Product Id: 02.02.018.324
Quick OverviewGigabyte B550 AORUS PRO AC
Network & Connectivity
With an advanced thermal design with a fins-array heatsink and a direct touch heatpipe, the Gigabyte B550 AORUS PRO AC Wi-Fi AM4 ATX Motherboard is designed around the AMD B550 chipset, supporting 3rd Gen AMD Ryzen processors with an AM4 socket. You can also connect wirelessly with Wi-Fi 5 (802.11ac). It has four memory slots, supporting up to 128GB of dual-channel RAM, which can run at up to 5200 MHz (O.C.). This motherboard features an ATX form factor, which fits in mid- and full-tower cases. Other integrated features include Realtek 2.5GbE Ethernet, Realtek 7.1-channel audio support, RGB Fusion 2.0 support, and Gigabyte Q-Flash Plus.
This motherboard pairs third-generation AMD Ryzen processors with high PCIe 4.0 memory bandwidth through the B550 chipset for maximum performance.
With NVMe PCIe 4.0/3.0 x4 and PCIe 3.0 x4 M.2 connectors, this motherboard allows you to experience NVMe mode or SATA mode connectivity. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors support RAID 0/1/10 modes.
Realtek LAN provides high performance for gamers and features automatic bandwidth allocation to ensure highest network priority.
HDMI 2.1 offers 48 Gb/s of bandwidth, which unlocks the ability to transfer multiple video streams as well as a native cinematic 21:9 aspect ratio, and Full HDR and HDCP 2.3 support. HDMI 2.1 is also backward compatible with HDMI 2.0/1.4.
Smart Fan 5 keeps your system cool, allowing you to interchange the fan headers to reflect different thermal sensors at different locations on the motherboard. Smart Fan 5 supports both PWM and Voltage mode fans, making this motherboard more liquid-cooling friendly.
RGB Fusion 2.0 gives you full control of onboard RGB and external RGB devices and lights. Already feature filled with customizable colors and patterns, RGB Fusion 2.0 also has addressable LED support.
Update the BIOS easily without installing the CPU, memory, and graphics card with Gigabyte Q-FLASH PLUS. You don't have to install components or enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file on the USB flash drive, then press the dedicated Q-FLASH PLUS button.
Brand - Gigabyte, Model - Gigabyte B550 AORUS PRO AC, CPU Sockets - AM4, Chipset - AMD B550, Supported CPU - AMD Ryzen 5000 Series/ AMD Ryzen 3rd Generation Processors and New Generation AMD Ryzen with Radeon Graphics processors, Memory Type - DDR4, Memory MHz - AMD Ryzen 5000 (5100(O.C.) / 5000(O.C.) / 4866(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133MHz), 3rd Gen (5200(O.C.) / 5000(O.C.) / 4866(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133MHz),, Memory Channel - Dual Channel, Memory Slot - 4, Memory Max. - 128GB, Optane Memory Support - No, Graphic - Integrated Graphics, Multi-GPU Support - No, PCI Express Slot - 1 x PCI Express x16 slot (PCIEX16), 1 x PCI Express x16 slot (PCIEX4), 1 x PCI Express x16 slot (PCIEX2), 2 x PCI Express x1 slots, Storage Interface - 6Gb/s, M.2 Slot - 2 x M.2 Socket 3 (1 x M.2 (M key, type 2242/2260/2280/22110 SSDs SATA and PCIe 4.0 x4/x2 SSDs or SATA and PCIe 3.0 x4/x2 SSDs), 1 x M.2 (M key, type 2242/2260/2280/22110 SSDs PCIe 3.0 x4/x2 SSDs)), LAN Chipset - Realtek 2.5GbE LAN, LAN Speed (Mbps) - 2.5Gbit/1Gbit/100Mbit, Audio Chipset - Realtek ALC1220-VB, Audio Channel - 2/4/5.1/7.1-channel, Wi-Fi - Yes, Wi-Fi Technology - Intel Wi-Fi 3168, WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band, Support for 11ac wireless standard and up to 433 Mbps data rate, Bluetooth - Bluetooth 4.2, USB Port - 1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.2 Gen 2 Type-A, 4 x USB 3.2 Gen 1, 8 x USB 2.0, VGA Port - No, DVI Port - No, HDMI Port - 1, DisplayPort (DP) - No, IDE Port - No, SATA Port - 6 x SATA, BIOS Type - 1 x 256 Mbit flash, BIOS Model - AMI UEFI BIOS, BIOS Version - PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0, FireWire - No, CrossFire Support - No, Sli Support - No, RaidSupport - 0,1,10, Thunderbolt - 1 x Thunderbolt, TPM Port - Yes, COM Port - No, RGB Support - Yes, RGB Sync - RGB FUSION 2.0, RGB Connector - 2 x RGB LED strip headers, Form Factor - ATX, Supported Operating System - Windows 10, Special Features - 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, Others - 1 x CPU fan header, 1 x water cooling CPU fan header, 4 x system fan headers, 1 x CPU cooler LED strip/RGB LED strip header, 2 x addressable LED strip headers, 1 x Trusted Platform Module (TPM) header, 2 x temperature sensor headers, 1 x Clear CMOS jumper, 1 x Thunderbolt header, 2 x SMA antenna connectors (1T1R), 1 x Q-Flash Plus button, 5 x audio jacks, Wireless Communication module: Intel Wi-Fi 3168, BLUETOOTH 4.2, Warranty - 3 Year, Country of Origin - Taiwan, Made in/ Assemble - China
Whether you build a new PC or upgrade the existing one, the motherboard is the most vital component to choose when you have already picked the processor of your choice.
It is important to keep a few things in mind while purchasing the mainboard:
You can single out a great CPU from either Intel or AMD, but whatever CPU you choose, make sure your mainboard has the right socket for the selected CPU. The latest mainstream AMD chips use AM4 sockets while current Intel 9th Gen Core CPUs require LGA 1151v2 sockets.
Motherboards typically come in three sizes from largest to smallest: ATX, Micro-ATX, and Mini-ATX motherboards. ATX motherboards offer the highest number of RAM and expansion slots. If you are looking for a budget build, you can use a smaller chassis with the micro or mini boards, but you'll have to settle for fewer PCIe slots, RAM banks, and other connectors.
Most mainstream boards these days have four RAM slots, although Mini-ITX models often have just two, and high-end boards frequently offer eight. The amount of slots, of course, limits the amount of RAM you can install.
It’s essential to check the I/O area on a motherboard to make sure it has the external connection options you need. You may need more USB 3 ports while others may want more audio ports. Among the most common ports, there are USB 3, USB 2, audio, USB type C, USB 3.1 Gen1 and Gen2, HDMI, Display port, PS/2 and Thunderbolt 3 ports. Ports one probably want the most are USB 2 and USB 3 Gen1 ports, as the first one is perfect for keyboard, mouse, and many other devices and the later one work with most peripherals. USB 3.1 Gen2 and USB Type-C ports will come handy in the near future, although most peripherals do not support this standard yet.