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

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Newegg
(1046419)
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US $81.99
ApproximatelyRM 345.10
Condition:
New
More than 10 available467 sold
People want this. 850 people are watching this.
This one's trending. 467 have already sold.
Shipping:
Free Economy Shipping.
Located in: Ontario, California, United States
Delivery:
Estimated between Wed, 8 Oct and Fri, 10 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
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(Not eligible for eBay purchase protection programmes)

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eBay item number:303644222564
Last updated on Oct 01, 2025 15:25:15 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Form Factor
Micro ATX
Brand
ASRock
MPN
B550M PRO4
Number of Memory Slots
4x288pin (DDR4)
Compatible CPU Brand
AMD
Model
B550M PRO4
Socket Type
Socket AM4
UPC
4710483931598
Category

Item description from the seller

About this seller

Newegg

98.8% positive feedback•4.3M items sold

Joined Aug 2011
Founded in 2001, Newegg began selling PC components and helped popularize the PC-building movement, and in doing so, developed a cult following among PC and DIY enthusiasts. Since then, Newegg Inc. is ...
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Detailed Seller Ratings

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

Seller feedback (1,155,887)

All ratings
Positive
Neutral
Negative
  • k***r (158)- Feedback left by buyer.
    Past month
    Verified purchase
    Item arrived on time and as advertised. Item was well packaged. Would consider ordering from again!
  • eBay automated feedback- Feedback left by buyer.
    Past month
    Order delivered on time with no issues
  • j***j (81)- Feedback left by buyer.
    Past month
    Verified purchase
    This motherboard works very well for the purposes of gaming. I don't remember if the motherboard came with the BIOS up to date, but it successfully posted with a "Ryzen 5 5500" and a "Ryzen 9 5900x". I was also able to use a "GIGABYTE Radeon RX 9060 XT 16GB" GPU with no problems. Please understand this is a consumer motherboard and not a workstation/enterprise. While virtualization can be done, IOMMU support is TERRIBLE and not worth the headache. For gaming purposes, this board is great!
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