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GIGABYTE B550I AORUS PRO AX (AM4 AMD/B550/Mini-Itx/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/WiFi 6/2.5 GbE LAN/PCIe4.0/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/DDR4/Gaming Motherboard)

4.3 4.3 out of 5 stars 1,464 ratings

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About this item

  • Supports 3rd Gen AMD Ryzen Processors.Wireless Communication module: Bluetooth 5
  • Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs
  • Direct 8 Phases Digital Power with 90A Smart Power Stage
  • Advanced Thermal Design with Extended & Multi-Layered Heatsink and Thermal Baseplate
  • Ultra Durable PCIe 4.0 Ready x16 Slot
  • Dual Ultra-Fast NVMe PCIe 4.0/3.0 x 4M. 2 with Thermal Guard
  • Onboard Intel WiFi 6 802.11ax 2T2R & BT5 with AORUS Antenna
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GIGABYTE B550I AORUS PRO AX (AM4 AMD/B550/Mini-Itx/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/WiFi 6/2.5 GbE LAN/PCIe4.0/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/DDR4/Gaming Motherboard)
GIGABYTE B550I AORUS PRO AX (AM4 AMD/B550/Mini-Itx/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/WiFi 6/2.5 GbE LAN/PCIe4.0/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/DDR4/Gaming Motherboard)
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Price$163.84-20% $384.85
List:$479.99
-10% $189.99
List:$209.99
$159.99$210.99$127.67
Delivery
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Get it as soon as Monday, Apr 1
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Get it Apr 4 - 10
Customer Ratings
For gaming
4.3
4.1
3.9
4.2
3.6
5.0
Tech Support
4.0
3.7
3.1
4.1
3.5
5.0
Stability
3.5
3.5
3.6
4.2
3.5
5.0
Quality of material
3.9
4.1
3.8
Value for money
3.4
3.2
2.8
Sold By
Amazon Warehouse
Amazon.com
Amazon.com
Amazon.com
Amazon.com
World_Fast
platform
windows 10
windows 11, windows 11, windows 11
xbox one
windows 10
windows 10
windows 10
cpu socket
Socket AM4
Socket AM5
LGA 1700
Socket AM4
LGA 1700
Socket AM4
memory slots
2
4
2
4
2
2DIMM
memory capacity
2.5 GB
128 GB
64 GB
64 GB
64 GB
64 GB
compatible processors
AMD 3rd Generation Ryzen
12th Generation Intel Core
Intel Celeron, Intel Pentium Gold
AMD 3rd Generation Ryzen
card interface
pci e
pci e x16
pci e
pci e
pci e
pci e

From the manufacturer

Motherboard BIOS update for AMD Ryzen 5000 series processors

 Motherboard BIOS update for AMD Ryzen 5000 series processors

Motherboard BIOS update for AMD Ryzen 5000 series processors

  1. From GIGABYTE’s website, download the latest compressed BIOS update file that matches your motherboard model from its product page.
  2. Uncompress the downloaded BIOS file, save it to your USB flash drive, and rename it to GIGABYTE.bin. Note: The USB flash drive must use the FAT32/16 file system.
  3. Insert the USB flash drive into the white USB port or BIOS Q Flash port on the back panel of your motherboard (USB port may not be labelled on all models, checking the user manual is recommended)
  4. Connect the power cables to the CPU 8 Pin power connector (connect either one if there are two) and mainboard 24 Pin power connector.
  5. Press the Q-Flash Plus button (location may vary by model) and the system will automatically search and match the BIOS file in the USB flash drive on the white USB port. The QFLED and the Q-Flash Plus button on the rear panel will flash during the BIOS matching and flashing process. Wait for 2-3 minutes and the QFLED will stop flashing when the BIOS flashing is complete.

GIGABYTE B550I AORUS PRO AX

B550I AORUS PRO AX is a mini-ITX motherboard perfect for building a small form factor PC for people who demands higher performance but also cares about aesthetics. The compact yet powerful pc delivers amazing performance with the latest CPU, graphic card and blazing fast connectivity. It also equips with comprehensive thermal solution to keep it cool under heavy workload. Performance is not compromised by its size. To fully support the 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 B550 motherboards for enthusiast. No Compromise and never stop to achieve higher. 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. A high-end product needs to be future-proof so your system stays up-to-date with the latest technology. B550 motherboards provide all next generation network, storage, and WIFI connectivity to keep you up to speed.

Features:

  • Supports 3rd Gen AMD Ryzen Processors
  • Dual Channel ECC/ Non-ECC Unbuffered DDR4, 2 DIMMs
  • Direct 8 Phases Digital VRM Solution with 90A Smart Power Stage (SPS)
  • Advanced Thermal Design with Extended & Multi-Layered Heatsink and Thermal Baseplate
  • Ultra Durable PCIe 4.0 Ready x16 Slot
  • Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with Thermal Guard
  • Onboard Intel WiFi 6 802.11ax 2T2R & BT5 with AORUS Antenna
  • AMP-UP Audio with ALC1220-VB and Nichicon Audio Capacitors for Rear 120dB SNR
  • Blazing Fast 2.5GbE LAN with Bandwidth Management
  • USB 3.2 Gen2 Type-C & DisplayPort + Dual 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

Product Description

Supports 3rd Gen AMD Ryzen Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 2 DIMMs Direct 8 Phases Digital VRM Solution with 90A Smart Power Stage (SPS) Advanced Thermal Design with Extended & Multi-Layered Heatsink and Thermal Baseplate Ultra Durable PCIe 4. 0 Ready x16 Slot Dual Ultra-Fast NVMe PCIe 4. 0/3. 0 x4 M. 2 with Thermal Guard Onboard Intel WiFi 6 802. 11ax 2T2R & BT5 with AORUS Antenna AMP-UP Audio with ALC1220-VB and Nichicon Audio Capacitors for Rear 120dB SNR Blazing Fast 2. 5GbE LAN with Bandwidth Management USB 3. 2 Gen2 Type-C & DisplayPort + Dual HDMI Support RGB FUSION 2. 0 with Multi-Zone Addressable LED Light Show Design Supports Addressable LED & RGB LED Strips Smart Fan 5 Features Multiple Temperature Sensors Hybrid Fan Headers with FAN STOP and Noise Detection Q-Flash Plus Update BIOS without Installing the CPU, Memory and GPU Pre-installed IO Shield for Easy and Quick Installation.

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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GIGABYTE

GIGABYTE B550I AORUS PRO AX (AM4 AMD/B550/Mini-Itx/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/WiFi 6/2.5 GbE LAN/PCIe4.0/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/DDR4/Gaming Motherboard)


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Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,464 global ratings

Customers say

Customers like the quality, appearance and performance of the motherboard. They mention that it's heavy duty, looks great and that it feels great. That said, some complain about the wifi and performance. For example, they say that it doesn't work out of the box, has serious bluetooth disconnect issues and that the sata arrived dysfunctional. Opinions are mixed on ease of installation, bios compatibility, and value.

AI-generated from the text of customer reviews

73 customers mention56 positive17 negative

Customers like the quality of the motherboard. They say it's heavy duty, has good hardware, and is sturdy. Some say that it'll hold up to the abuse of a custom build. Overall, most are satisfied with the quality and functionality of the product.

"...No issues with stability though.Thoughts:I was thinking of just buying the Asus B550i board, but it was $40 more expensive...." Read more

"...it recommended so -28 except on top 2 cores at -25 and havent had any stability issues...." Read more

"...on the market at the time of this review, yet it is also extremely solid with all the latest features that an enthusiast may want in an ITX..." Read more

"...BIOS seems to be well maintained for now, performance has been great. And the Wi-Fi/Bluetooth have been clutch...." Read more

18 customers mention15 positive3 negative

Customers like the appearance of the motherboard. They say it looks good, feels great, and is well-laid out. Some customers also like the simplicity and the back plate. Overall, most are satisfied with the appearance and functionality of the product.

"This motherboard seems pretty small and cute...." Read more

"The board appears well made with a nice back plate, but it has some issues...." Read more

"...Strix might have the cheaper VRMs but the positioning of pins is very well organized, at least from my experience with a Z270I mobo with one of..." Read more

"Very nice motherboard...." Read more

27 customers mention12 positive15 negative

Customers are mixed about the ease of installation. Some mention that the Q-flash plus feature proved very easy and effective to update the board, making it very easy to build with. They also say that the BIOS is very easy navigate. However, other customers say that it is a pain to OC, frustrating, and hard to diagnose. They mention that it takes literally hours to work, and there are lack of instructions.

"...My other minor gripe is the labeling of the front I/O pins and a lack of instructions...." Read more

"...Gigabyte's preloaded "App Center" makes it really easy to install all the most up to date drivers in a few clicks...." Read more

"...It doesn't work. It takes me literally hours and the only reason it works sometimes is because I'll make a hardware change like changing the ram or..." Read more

"+Good price. +No technical issues. -Gigabyte partnered with Norton to install their anti v software with a chipset update." Read more

17 customers mention7 positive10 negative

Customers are mixed about the bios compatibility of the motherboard. Some mention that it updates successfully, and is a breeze. Others say that the bio is very old version, faulty, and annoying.

"...now 2 months after buying this board from Amazon renewed it is no longer keeping bios...." Read more

"...So far there have been regular BIOS updates. No issues with compatibility so far. Power delivery is top notch compared to other brands...." Read more

"...is good, does what it is advertised and such, however the firmware is complete garbage when attempting to use XMP in the BIOS I would run into..." Read more

"...Overall it works good, the bios didnt need an update which was nice...." Read more

17 customers mention10 positive7 negative

Customers are mixed about the value of the motherboard. Some mention that it's well priced, with good features, while others say that it is a little expensive and the value isn't consistent at all.

"+Good price. +No technical issues. -Gigabyte partnered with Norton to install their anti v software with a chipset update." Read more

"This is a great mobo, but relatively expensive. But I guess that's the price you have to pay when trying to build an ITX PC." Read more

"...Totally worth the price." Read more

"...tight, my screw driver and the screws both sheared and they still didn't budget...." Read more

99 customers mention28 positive71 negative

Customers have issues with the wifi on the motherboard. They mention that it doesn't work out of the box, has serious Bluetooth disconnect issues, and the onboard bluetooth has been a showstopper. The Bluetooth hardware disappears randomly and the only way to get it back is to turn off the PC. The LAN has a bad habit of dropping connection, and WiFi and Bluetooth setup is a nightmare.

"...and it was a little beat up, but not horrible, but alas it was not working...." Read more

"...Trying to reset the bios is like pulling teeth. It doesn't work...." Read more

"...I paired the motherboard with an AMD Ryzen 9 5950x and it works great. Overall, I am happy with the purchase even though I miss the Asus BIOS." Read more

"As others have said the WiFi would not work properly. I downloaded the driver to get it to work but still had hitches while gaming...." Read more

20 customers mention0 positive20 negative

Customers are dissatisfied with the performance of the motherboard. They mention that it keeps failing a lot, is not really good for anything, and is virtually worthless. Some customers also report issues with the sata port being dysfunctional, causing a system crash on first day. Additionally, some complain about the UI being awful and the software being sucks. Overall, customers are disappointed with the board's performance and recommend looking for a different motherboard.

"...The only problem I have is that it seems to have an orange backlight that I haven't figured out how to turn off...." Read more

"...2. The large chunk of metal on top of the SSD is useless and therefore unnecessary...." Read more

"the sata arrived dysfunctional so I'm forced to use only the m.2 slots, and my RGB wont sync correctly because the Jrgb header seems to be..." Read more

"I have yet to find a fix for the (well documented) slow boot times for this motherboard. We're talking on the order of ~5 minutes to boot!..." Read more

Wi-Fi didn’t work like it’s supposed to
4 Stars
Wi-Fi didn’t work like it’s supposed to
As others have said the WiFi would not work properly. I downloaded the driver to get it to work but still had hitches while gaming. Luckily I was able to hardwire it and it worked flawless otherwise.
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Top reviews from the United States

Reviewed in the United States on January 6, 2021
One person found this helpful
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Reviewed in the United States on August 4, 2021
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Reviewed in the United States on January 15, 2024
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Reviewed in the United States on October 28, 2020
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5.0 out of 5 stars Excellent Hardware with Exceptional Support
Reviewed in the United States on October 28, 2020
The Gigabyte B550I Aorus Pro AX is one of the most affordable B550 ITX motherboards on the market at the time of this review, yet it is also extremely solid with all the latest features that an enthusiast may want in an ITX motherboard.

Pros:
For myself personally, the reasons for choosing this motherboard or a B550 board in general, is to have better/sooner support for the Ryzen 5000 series, along with things like PCIe 4.0, USB 3.2, and 2.5 Gigabit Ethernet. This board also features a very handy Q-Flash feature for flashing the BIOS without having anything aside from a power supply and a USB stick, so no need to worry about having a Ryzen 3000 series chip on-hand to flash the latest BIOS. The board also features a backplate that really makes it feel like a properly premium and sturdy product. Compared to its X570 sibling, this board is around $30 less expensive but does not lack anything notable in my opinion, aside from the M.2 slot on the back of the board being PCIe 3.0 whereas the X570 version has PCIe 4.0 on both M.2 slots. The B550 also does not have a chipset cooling fan, which to me is an advantage over the X570 because it eliminates a potential source of noise and premature failure.

It’s also worth noting that the chipset fan on the X570 version takes up one of the 3 fan headers, whereas all 3 headers on this board are usable. The X570 version also appears to only have USB 3.1 Gen 2 and 1.0 Gigabit Ethernet.

Cons:
This board does not have any provisions for front panel USB-C ports, so beware if your case features any USB-C ports that will need to be connected to the motherboard. Officially, the B550 chipset only supports Ryzen 3000 series out of the box, with Ryzen 5000 support enabled via a BIOS update. On the other hand, the X570 version will support Ryzen 2000 series as well, so in that regard the B550 board does lack a bit of flexibility.

Additional Notes:
I picked up this motherboard with the intention of using it with a Ryzen 5000 series chip when I get around to buying one sometime next year. The reason for buying this board now is mainly because availability for this board has been very inconsistent until recently, so I figured it would be wise to buy one while it’s readily available. I’m currently using a Ryzen 2700X which isn’t officially supported by the B550 chipset, so I was originally going to leave this board on the shelf until I got a Ryzen 5000 series CPU.

I saw a few reports of people getting 2000 series CPUs to work in B550 boards, though they were few and far in between. However, I was going to go ahead and flash this board to BIOS version F10 to enable Ryzen 5000 support, so I thought it wouldn’t hurt to check if my 2700X will post in this board while I’m at it. The board was probably preloaded with the F1 or F2 BIOS out of the box, and I got nothing but a black screen when I tried to boot. However, after flashing to the F10 BIOS, I was massively surprised to see that it was able to post, and everything seemed to function normally in the BIOS. I proceeded to go a step further and installed my boot drive to see if it will boot into Windows, and I couldn’t quite believe my eyes when it reached desktop without any noticeable issues, and without reinstalling Windows or any of the drivers.

Fast forward to today, and I’m running the F11b BIOS from October 19 with “additional optimizations” for Ryzen 5000 series, which actually enabled XMP for me, something that wasn’t working on the F10 BIOS. I have now reinstalled Windows and have been fine-tuning all the details without any problems whatsoever. I couldn’t be any happier with this board, everything from its features and construction to the unexpected support for older chips like mine. I would also like to add that the F10 BIOS which enabled Ryzen 5000 support was released on September 18, before the Ryzen 5000 series was even announced. I don’t see how Gigabyte could possibly have been further ahead of the curve when it comes to product support, and they have done a truly excellent job with this board.
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59 people found this helpful
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Reviewed in the United States on March 15, 2024

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Taylor Shin
5.0 out of 5 stars Chunky heatsinks!
Reviewed in Canada on June 20, 2023
One person found this helpful
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Michael Andrijich
5.0 out of 5 stars Awesome little board for the price
Reviewed in Australia on January 24, 2024
Kim
5.0 out of 5 stars Good price-performance ratio for B550 series mainboard
Reviewed in Singapore on May 19, 2022
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Kim
5.0 out of 5 stars Good price-performance ratio for B550 series mainboard
Reviewed in Singapore on May 19, 2022
Good value for money vs other brand for B550 chipset. Support M2 SSD PCIe 4.0, if u processor support. One more M2 SSD PCIe 3.0. Mainboard build solid, build in ARGB Led on board, support Ram up to 64GB even 2 slot. Rear panel whole set convenience for install. WiFi 6 + BT. I use 5600G +Corsair Vengeance RT 3600 32GB working well. Still can play games with acceptable graphics resolution. Win 11 fully support.
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Kindleのお客様
5.0 out of 5 stars "Simple is best"を体現する万人向けマザーボード。他社製よりもお勧めできるMini-ITX
Reviewed in Japan on August 12, 2020
55 people found this helpful
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Ali Hammad
5.0 out of 5 stars Excellent ITX board with great build, power management and features
Reviewed in Canada on October 15, 2022
3 people found this helpful
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