GIGABYTE B550 AORUS PRO AC Gaming

$306.40

(8 customer reviews)
Last updated on February 16, 2025 5:00 pm
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$344.81 Newegg.com
January 2, 2025
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$119.99 eBay
February 23, 2025
Current Price
$306.40 Amazon.com
February 16, 2025
Since November 28, 2024
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Set Alert for Product: GIGABYTE B550 AORUS PRO AC (AM4 AMD/B550/ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 2/Intel Dual Band 802.11AC WiFi/2.5 GbE LAN/PCIe 4.0/RGB Fusion 2.0/DDR4/Gaming Motherboard) - $306.40

Specification: GIGABYTE B550 AORUS PRO AC Gaming

Product
Brand

Model

B550 AORUS PRO AC

Product Type

AMD

Specification
Best Seller Ranking

#17 in AMD Motherboards

Onboard Video Chipset

Supported only by CPU with integrated graphic

LAN Chipset

Realtek 2.5GbE LAN chip

Max LAN Speed

10/100/1000/2500Mbps

Wireless LAN

Intel Wi-Fi 3168WIFI802.11a/b/g/n/ac

Bluetooth

Bluetooth 4.2

Back IO Ports

1 x HDMI port2 x SMA antenna connectors (1T1R)3 x USB 3.2 Gen 1 ports1 x USB Type-C port, with USB 3.2 Gen 2 support2 x USB 3.2 Gen 2 Type-A ports (red)6 x USB 2.0/1.1 ports1 x Q-Flash Plus button1 x RJ-45 port1 x optical S/PDIF Out connector5 x audio jacks

Form Factor

ATX

Audio Chipset

Realtek ALC1220-VB codec** The back panel line out jack supports DSD audio.

Other Connectors

1 x CPU fan header1 x water cooling CPU fan header4 x system fan headers2 x system fan/water cooling pump headers1 x CPU cooler LED strip/RGB LED strip header2 x addressable LED strip headers2 x RGB LED strip headers1 x front panel header1 x front panel audio header1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)2 x temperature sensor headers1 x Clear CMOS jumper

LED Lighting

RGB

Dimensions W x L

12.0" x 9.6"

Power Pin

1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector

Windows 11

Supported

Features

I/O Controller:iTE I/O Controller ChipH/W Monitoring:Voltage detectionTemperature detectionFan speed detectionWater cooling flow rate detectionOverheating warningFan fail warningFan speed control* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.BIOS:1 x 256 Mbit flashUse of licensed AMI UEFI BIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0Unique Features:Support for APP Center* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.@BIOSEasyTuneFast BootGame BoostON/OFF ChargeRGB FusionSmart BackupSystem Information ViewerSupport for Q-Flash PlusSupport for Q-FlashSupport for Xpress InstallBundled Software:Norton Internet Security (OEM version)XSplit Gamecaster + Broadcaster (12 months license)Realtek 8125 Gaming LAN Bandwidth Control UtilityOperating System:Support for Windows 10 64-bit

Audio Channels

7.1 Channels

SATA RAID

0/1/10

Onboard USB

1 x USB 3.2 Gen 1 header2 x USB 2.0/1.1 headers

Chipset

AMD B550

Number of Memory Slots

4x288pin (DDR4)

Memory Standard

2133 (3rd Gen AMD Ryzen Processors)DDR4 5100(OC), 2133 (3rd Gen AMD Ryzen with Radeon Graphics processors)DDR4 5200(OC), 2133 (AMD Ryzen 5000 series processors, 2400, 2667, 2933, 3200, 3333(OC), 3600(OC), 4000(OC), 4400(OC), 4600(OC), 4866(OC), 5000(OC), 5200(OC), DDR4 5400(OC)

M.2

1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:- 3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs- 3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:- support PCIe 3.0 x4/x2 SSDs

Channel Supported

Dual Channel

Buffer Supported

Un-buffered

PCI Express 4.0 x16

1 x PCI Express 4.0 x16** Actual support may vary by CPU.

PCI Express 3.0 x16

2 x PCI Express 3.0 x16** The M2B_SB connector shares bandwidth with the PCIEX4 slot. The PCIEX4 slot will become unavailable when an SSD is installed in the M2B_SB connectors.* The PCIEX2 slot shares bandwidth with the SATA3 4, 5 connectors. The PCIEX2 slot will become unavailable when a device is installed in the SATA3 4 or SATA3 5 connector.

PCI Express x1

2 x PCI Express x1

SATA 6Gbs

6 x SATA 6Gb/s

Date First Available

January 06, 2022

Max Memory Supported

128GB

CPU Socket

AM4

ECC

Yes

Photos: GIGABYTE B550 AORUS PRO AC Gaming

8 reviews for GIGABYTE B550 AORUS PRO AC Gaming

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  1. zane y.

    Pros: Picked it up on Launch day. Dropped my 3900x in it and it works great. Good temps. everything I need. The blue tooth gives me troubles from time to time, But I think that is a win 10 thing more than the board. the power connector plug Is SUPER easy with the added piece. tempts stay low. over clock is pretty easy, beyond figuring out all the different settings in the bios. Cons: None so far Overall Review: All in all. I cant complain. worked when my x570 died. No real speed differences…

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  2. Anonymous

    Pros: Cheap, good feature set. Cons: only Wifi 5 and Bluetooth 4.1 Overall Review: Great value for a low to medium-range motherboard. Decent features, everything works as advertised, only disappointment was the lack of Wifi 6 and Bluetooth 5. But for the price, can’t complain too much.

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  3. Anonymous

    Pros: This board has a lot of features! Have only had it a couple if weeks but it seems great. Lots of fN headers and led headers to plug i. All the extras Cons: Rgb software is very plain Overall Review: I would definitely recommend this to anyone 5hat wants a lot of features and a great layout

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  4. e-Mule

    Pros: – Good layout – Plenty of USB ports of various versions – Sturdy – Worked the first time with the components I have – BIOS provides everything I need, and then some – Windows 10 Pro like it Cons: – None thus far. – If anything, the available software utilities are the typical bloatware, but solved by simply not installing them. Overall Review: I’ve been using Gigabyte MBs for years, since Asus had a capacitor QC problem over a decade ago. I have never had a reliability problem with…

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  5. Jordan A.

    Pros: – Shipped with bios version F10 which supports Ryzen 5000 CPUs so no need to Q-flash the bios after unboxing. (YMMV) – Plenty of Bios features and no hassle boot options as well. Cons: None so far Overall Review: I’ve only been using the board a few days but so far no issues so far and plenty to offer. Great board for the price.

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  6. Anonymous

    Pros: The design of the motherboard and its components leave little to be desired for a high-end system, and as it was bundled with the only GPU I’ve been able to lay my hands on in months, I didn’t have to shop around. Cons: Updating the BIOS (so I could use a Ryzen 5000 series processor) was very annoying. I could not get QFLASH to work at all, a problem shared by others with this motherboard, and to be fair, a lot of equivalent motherboards as well. I didn’t have an earlier ryzen…

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  7. HUNTER A.

    Pros: – Full ATX – Built in Wifi – Looks (?) quality – ??? Cons: – Suffers from bluescreens without proper chipset drivers – RGB fusion is the worst piece of software I have ever used, and Gigabyte should be ashamed of how bad it is. – No integrations with better RGB software like iCUE – Forced to buy because of Newegg Shuffle – No USB-C internal header for case -WORST SUPPORT Overall Review: Another update, running into issues with hardware: Gigabyte DOES NOT RESPOND TO REQUESTS. Was…

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  8. Neil A.

    Pros: -built in heatsinks for m2 ssds -easy to use software for rgb features Cons: – flash bios for later ryzen CPUs – RAM compatibility issues, features claim can handle up to 4666mhz, I originally bought G.Skill Trident Neo 4000mhz and could only get it to run at 2133mhz, I know DDR4 has issues at higher frequency but tweaking the timing as much as I tried nothing worked, returned the the ram and tried Corsair Vengeance 3600mhz. I could not get it to run at 3600mhz but was able to get it…

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