ASRock B550M PRO4 AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard

Ships within 24 hrs except weekends and holidays
neweggcanada
(72392)
Seller's other items
Contact seller
C $127.49
Condition:
New
More than 10 available58 sold
People want this. 83 people are watching this.
This one's trending. 58 have already sold.
Shipping:
Does not ship to United States.
Located in: Richmond Hill, Canada
Delivery:
Varies
Returns:
No returns accepted.
Payments:
     Diners Club

Shop with confidence

Direct from Newegg
Item sold directly by the brand. 
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:184349651642
Last updated on Sep 15, 2025 03:05:17 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
4710483931598
Category

About this product

Product Identifiers

Brand
ASRock
MPN
B550
UPC
4710483931598
Model
B550 Steel Legend
eBay Product ID (ePID)
26040100707

Product Key Features

Socket Type
Socket AM4
Most Suitable For
Casual Computing, Gaming
Memory Type
DDR4 SDRAM
Compatible CPU Brand
AMD
Input/Output Ports
PS/2, D-Sub, DisplayPort, HDMI, Ethernet (RJ-45), USB 2.0
Form Factor
ATX
Expansion Slots
PCI Express 3.0 x1, 3 x PCI Express 3.0 x16, PCI Express 3.0 x16, PCI Express x1, PCI Express, PCI Express x16
Features
On-Board Audio
Number of Memory Slots
4

Dimensions

Item Length
11 in
Item Height
2.5 in
Item Width
10.5 in

Item description from the seller

About this seller

neweggcanada

98.6% positive feedback•297K items sold

Joined May 2013
Newegg offers competitive pricing on its unparalleled product selection, with a firm commitment to on-time order fulfillment. We empower customers to make the best purchasing decisions by offering ...
See more
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Computer HardwareUltrabooks & TabletsPCs & LaptopsElectronicsSoftwareGamingCell PhonesHome & OutdoorsOffice Products & POS

Seller feedback (82,929)

All ratings
Positive
Neutral
Negative
  • r***n (118)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    It works good with an amd 5700x and is a great upgrade from the b450. the only issue was the seller poor choice of courier
  • i***j (27)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Prompt shipping, motherboard works perfectly
  • m***e (321)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    new and thats about it. thank you
See all feedback

Product ratings and reviews

Learn more
4.7
6 product ratings
  • 4 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Performs well

Fast

Most relevant reviews

See all 5 reviews
  • by jtmo7
    Dec 17, 2020

    A solid option if Taichi is out of your price range

    Be sure to update the BIOS first. I could not get Win 10 to install until I downloaded and installed the latest version. This was a Ryzen 5 5600x build. I wish this motherboard had two things...an external CMOS reset switch on the back I/O and an on-board hard drive activity light. But for what you get, I can't complain about the price. I got it to POST on the first try. Everything is running as it should and the aesthetics are attractive. I like how the board is laid out with regard to fan and aRGB headers giving you plenty of options in terms of cable routing. Also, the latest version of Asrock Polychrome sync is better than AuraSync IMO. If you can afford a Taichi, get that instead. But for under 180 dollars this is a competitive option.

    Verified purchase: YesCondition: NewSold by: newegg

  • by cailkenne
    Jun 28, 2025

    Used motherboard like new

    Product performs like new. Pervious owner didn't not clear TPM setting before the sell meaning I had to leave it disable but otherwise works perfect for my DIY NAS use.

    Verified purchase: YesCondition: Pre-OwnedSold by: ucreation

  • by 4944low
    Nov 20, 2024

    Good Value

    Performs as expected. No install issues. Good Value board.

    Verified purchase: YesCondition: Pre-OwnedSold by: athomemarket

  • by xeivzs
    Jan 18, 2025

    Everything is working as it’s supposed!!...

    Everything is working as it’s supposed!!

    Verified purchase: YesCondition: NewSold by: riversideworks_japan

  • by reye_henr
    Jan 15, 2021

    Bien

    Bueno

    Verified purchase: YesCondition: NewSold by: newegg

More to explore: