Buy new:
To see product details, add this item to your cart.
FREE Returns
Ships from: Amazon.com
Sold by: Amazon.com
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

ASRock B550M Steel Legend Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors Motherboard

4.5 4.5 out of 5 stars 867 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Computer Motherboards by ASRock

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.

Purchase options and add-ons


About this item

  • Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors
  • 10 Power Phase Design, Dr. MOS
  • Supports DDR4 4733+ (OC)
  • 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi
  • Graphics Output Options: HDMI, DisplayPort
Basket stuffers for under $5 at Fresh
Get ready for Easter Learn more

Frequently bought together

$123.99
Get it as soon as Tuesday, Mar 26
Only 18 left in stock - order soon.
Ships from and sold by Amazon.com.
+
$144.00
Get it as soon as Tuesday, Mar 26
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
One of these items ships sooner than the other.
Choose items to buy together.

Compare with similar items

This Item
ASRock B550M Steel Legend Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors Motherboard
ASRock B550M Steel Legend Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors Motherboard
Recommendations
ASUS TUF Gaming A520M-PLUS (WiFi) AMD AM4 (3rd Gen Ryzen™) microATX Motherboard (M.2 Support, 802.11ac Wi-Fi, DisplayPort, HDMI, D-Sub, USB 3.2 Gen 1 Type-A and Aura Addressable Gen 2 headers)
dummy
MSI MAG B550M Mortar MAX WiFi Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, Micro ATX, Wi-Fi 6E, AMD Ryzen 5000 Series Processors)
dummy
Asus ROG Strix B550-F Gaming WiFi II AMD AM4 (3rd Gen Ryzen) ATX Motherboard (PCIe 4.0,WiFi 6E, 2.5Gb LAN, BIOS Flashback, HDMI 2.1, Addressable Gen 2 RGB Header and Aura Sync)
dummy
MSI PRO B550M-VC WiFi ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, Wi-Fi, mATX)
dummy
ASRock AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard Model B550M Phantom Gaming 4
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$123.99-10% $89.99
List:$99.99
$159.99$189.99-8% $109.99
List:$119.99
$111.45
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
For gaming
4.2
4.1
4.2
4.4
3.9
4.6
Stability
4.0
4.3
4.2
4.1
3.5
4.0
Tech Support
3.9
4.0
4.1
4.0
3.5
4.0
Value for money
3.5
4.2
4.2
3.8
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
platform
windows 10
windows 10
windows 10
windows95
windows 10
windows
cpu socket
Socket AM4
Socket AM4
Socket AM4
Socket AM4
Socket AM4
Socket TR4
memory slots
2
4
4
4
4
4
memory capacity
128 GB
32 GB
64 GB
128 GB
128 GB
128 GB
compatible processors
AMD Ryzen 3rd Generation
AMD 3rd Generation Ryzen
AMD 3rd Generation Ryzen
AMD 2nd Gerenration Ryzen
AMD 3rd Generation Ryzen
card interface
pci e
pci e
pci e
pci e
pci e
RAM tech
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4

Product Description

Steel Legend represents the philosophical state of rock-solid durability and irresistible aesthetics. Built around most demanding specs and features, the Steel Legend series aims at daily users and mainstream enthusiasts! Providing a strong array of materials/components to ensure a stable and reliable performance.

Product guides and documents

Looking for specific info?

Product information

Technical Details

Collapse all

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.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

ASRock

ASRock B550M Steel Legend Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors Motherboard


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
867 global ratings

Customers say

Customers like the quality, performance, and build quality of the motherboard. For example, they mention that it works great, has a reinforced GPU slot, and has plenty of RGB ports. That said, some complain about the compatibility and lighting. That being said, they appreciate the value, and ease of construction.

AI-generated from the text of customer reviews

18 customers mention15 positive3 negative

Customers like the quality of the motherboard. They say it's very nice, works excellently, and looks great. Some mention that the RGB is beautiful and they didn't have any problems to match everything.

"...Has nice RGB lighting and it looks great. Definitely a nice board." Read more

"...From an aesthetic point of view it looks great, but the rear IO shield logo is partially obstructed by a normal-size rear exhaust fan...." Read more

"Looks good in a white build. stormtrooper theme works well with it. Love that it has cmos reset button ...." Read more

"Greath motherboard with plenty of USB 3.0 ports and even a USB C port. The BIOS flash button comes in handy if you use a Ryzen 5 CPU...." Read more

11 customers mention8 positive3 negative

Customers like the performance of the motherboard. For example, they say it works great, has no problems, and does its job. Some mention that the software works with no issues and that the RGB control works fine.

"...Its RGB control works fine. The logo and cover RGB don't power off with the system, only with the power switch flipped...." Read more

"Product arrived quickly and works great!" Read more

"First PC build in about 20 years. Had no problems with the motherboard...." Read more

"...in the QVL list to avoid these issues, I had random crashes and windows corruption and found out it was due to RAM not being compatible with each..." Read more

4 customers mention4 positive0 negative

Customers like the build quality of the motherboard. They say it has nice features, a solid build, and a bright RGB display. Some mention that the board is durable and hefty.

"Nice build quality and features, but has a few design-related issues and had a couple software issues at launch (since fixed)...." Read more

"I love this motherboard. It has plenty of RGB ports, a reinforced GPU slot, and RGB on the board itself...." Read more

"...Rgb is bright and board is durable and hefty feeling. Definitely was a tight fit in my dlm22 case but has plenty of fan and rgb headers...." Read more

"Good no problems solid motherboard..." Read more

4 customers mention4 positive0 negative

Customers appreciate the value of the motherboard. They mention that it is the best value for the price.

"Best value b550 board you could ever find" Read more

"...Otherwise good mobo for the money" Read more

"...Definitely worth buying for $130." Read more

"Great Motherboard for price..." Read more

3 customers mention3 positive0 negative

Customers find the construction of the motherboard super easy, with no issues getting it setup. They also say it makes troubleshooting a breeze.

"...Love that it has cmos reset button . Made troubleshooting a breeze." Read more

"...Had absolutely no issues getting this setup once I booted my system up after upgrading...." Read more

"Great looking motherboard works excellently with my Ryzen 5 3600x. Super easy build." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the compatibility of the motherboard. Some mention that the RAM is not compatible with each other, the BIOS version 1.10 is not compatibility with Ryzen 5 and will not recognize your CPU. They also say that the motherboard would not boot at all and would not recognize either dvd or ssd.

"...and windows corruption and found out it was due to RAM not being compatible with each other using the 4 slots (Team Group Nighthawk)...." Read more

"...BIOS version 1.10 is NOT compatible with Ryzen 5 and will NOT recognize your CPU, with the result that it fails to boot and load the BIOS...." Read more

"Problem get to boot at all then would not recognize either dvd or ssd. Now got to go thru return process...." Read more

"Will not recognize RAM...." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the lighting of the motherboard. They mention that the lighting can't be controlled, the lights on the board stay on after the PC is shut down, and the brightness settings don't dim the lights enough. Some customers also report that the Corsair RAM lighting is not supported by Asrock.

"...The motherboard rgb could be better, the brightness settings don't dim the lights enough...." Read more

"...computer, so I can't control any of the RGB at all, and the lights on the board stay on after you shut down the computer with no way that I can..." Read more

"...Only thing that is strange is the lights dont turn off when the PC is turned off. So that is something to consider...." Read more

"...the DRAM and CPU lights stay on and it won't post. Returning." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the audio of the motherboard. They mention that there was no audio whatsoever, the front audio header caused an annoying whine to speakers, and the VRM RGB makes weird noises when active.

"...interference when in use to the front audio header, causing an annoying whine to speakers or headsets connected to it if your hearing is fine enough..." Read more

"...There was no audio whatsoever...." Read more

"...I turn off the ARGB the front fans stop spinning and the VRM RGB makes weird noises when active...." Read more

Es hermosa economíca y además su sistema operativo es muy entendible para mí es perfecta
5 Stars
Es hermosa economíca y además su sistema operativo es muy entendible para mí es perfecta
La verdad me parece una placa base con un diseño tipo militar y además su sistema me parece muy entendible por el momento no le e visto fallas la recomiendo bastante ojala le echaran un llavero de la Marca como para tener un lindo recuerdo de la marca jajajajaj si ven este mensaje lo tomen en cuenta
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on September 6, 2023
Customer image
5.0 out of 5 stars Great board. Easy to use great performance
Reviewed in the United States on September 6, 2023
I paired it with a ryzen 5 5500 and rtx 3060 ti and it slays, incredibly fast with Kingston fury m.2
The motherboard rgb could be better, the brightness settings don't dim the lights enough. So I turned them off to show case the beautiful silver board and have to rgb fans up top down casting light on the board. Beautiful. Pop air mini case.
Images in this review
Customer image Customer image
Customer imageCustomer image
2 people found this helpful
Report
Reviewed in the United States on March 18, 2024
Reviewed in the United States on February 11, 2024
Customer image
5.0 out of 5 stars Es hermosa economíca y además su sistema operativo es muy entendible para mí es perfecta
Reviewed in the United States on February 11, 2024
La verdad me parece una placa base con un diseño tipo militar y además su sistema me parece muy entendible por el momento no le e visto fallas la recomiendo bastante ojala le echaran un llavero de la Marca como para tener un lindo recuerdo de la marca jajajajaj si ven este mensaje lo tomen en cuenta
Images in this review
Customer image Customer image
Customer imageCustomer image
Reviewed in the United States on February 13, 2024
Reviewed in the United States on March 15, 2021
6 people found this helpful
Report
Reviewed in the United States on October 17, 2023
2 people found this helpful
Report
Reviewed in the United States on July 8, 2023
Reviewed in the United States on January 5, 2024

Top reviews from other countries

Translate all reviews to English
Fabio
5.0 out of 5 stars Muito boa
Reviewed in Brazil on November 18, 2023
Cliente de Amazon
5.0 out of 5 stars Excelente motherboard para audiofilos
Reviewed in Mexico on September 25, 2023
One person found this helpful
Report
Lalnunpuia C
5.0 out of 5 stars Good
Reviewed in India on March 2, 2024
Erik (swagmaster)
5.0 out of 5 stars Sister really likes it.
Reviewed in Sweden on December 5, 2023
Antonio Longobardi
5.0 out of 5 stars Ottima
Reviewed in Italy on November 17, 2023