MSI PRO B550-A PRO AM4 AMD B550 SATA 6Gb/s ATX AMD Motherboard

US $126.87
as low as $43.28/mo with
Condition:
New
Last one2 sold

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Popular item. 2 have already sold.
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Located in: Rowland Heights, California, United States
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Estimated between Mon, Dec 1 and Thu, Dec 4 to 94104
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eBay item number:204161477317
Last updated on Nov 27, 2025 18:28:43 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MPN
B550-A PRO
UPC
824142219362
Manufacturer
MSI
Type
MB
Item Height
3.5
Item Length
13.7
Item Width
10.6
Brand
MSI
Form Factor
ATX
Socket Type
Socket AM4
Compatible CPU Brand
AMD
Number of Memory Slots
4
Model
Realtek ALC892 Codec for 7.1-channel HD Audio
Category

About this product

Product Identifiers

Brand
MSI
UPC
0824142219362
Model
Realtek ALC892 Codec for 7.1-channel HD Audio
eBay Product ID (ePID)
10039866132

Product Key Features

Socket Type
Socket AM4
Form Factor
ATX
Compatible CPU Brand
AMD
Number of Memory Slots
4

Item description from the seller

About this seller

Pluto House

99.7% positive feedback6.1K items sold

Joined Nov 2004
Over 15 years on eBay. Selling best and well known brands for best pricing. We bring a wealth of knowledge and excellent customer service to you.

Detailed seller ratings

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

Seller feedback (1,296)

All ratingsselected
Positive
Neutral
Negative
  • d***b (338)- Feedback left by buyer.
    Past month
    Verified purchase
    Great ebay seller with class! He negotiated a nice price with me and shipping was very fast delivery in 4 days! Top of the line Bose system and he gave me the best price around. Communication was excellent! Now a favorite seller! Will definitely do business again! Very trustworthy! Just look at his clean ratings! He earned them!
  • e***m (88)- Feedback left by buyer.
    Past month
    Verified purchase
    Really excellent deal. I was skeptical because the price was really good. But everything was as described (brand new) and the delivery was fast, fast, fast. I saved hundreds of dollars and got a fantastic product. Such a good seller. Thanks!
  • 9***7 (177)- Feedback left by buyer.
    Past year
    Verified purchase
    I was skeptical at first. Purchased Bose L1 Pro 32 arrived in perfect factory seal condition, exactly as described, and at great price Couldn't believe it show up the next day, supper fast shipping! This seller clearly care about customer , highly recommend doing business with Pluto House..AAA+++.

Product ratings and reviews

4.4
16 product ratings
  • 12 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
  • 2 users rated this 1 out of 5 stars

Good value

Performs well

Fast

Most relevant reviews

  • Top favorable review

    Great board for 3900x

    Using with my 3900x. The vrms run cool, even when overlocked. However, both m.2 slots are m key, so you can't use an m.2 wifi card. Other than that, great board

    Verified purchase: YesCondition: Pre-OwnedSold by: the_discount_bros

  • Top critical review

    being that this was a refurbished motherboard. At this point after waiting to for three different power supplies to come in and using one that I know

    being that this was a refurbished motherboard. At this point after waiting to for three different power supplies to come in and using one that I know was working from another machine afte the three that came did nothing I went to the one from another machine to test out the motheboard and it would not come on either. So I have to say that this motherboard is dead on arrival.

    Verified purchase: YesCondition: RefurbishedSold by: ultrapartsrenewed

  • Works but I want more USB3.0

    Good performance, easy to assemble all my other components onto it. Worked perfectly for me as a beginner. The rear plate is very flimsy though, and I really wish it had at least 2 more USB3.0 ports.

    Verified purchase: YesCondition: NewSold by: starlit_partner

  • Works well for me

    I only buy a motherboard about once every five years. The motherboard fit the case, everything plugged up fine and it booted up on the first try. It does come with the wake on USB Device disabled in the bios so I did have to enable that feature.

    Verified purchase: YesCondition: NewSold by: laughinggor88

  • Better than the x570?

    In most cases YES. Its better than the x570. The MSI B550 A-Pro was simple to install and a stable chipset. Already compliant with amd Ryzen 5 series out of the box. (Ryzen 5 3600) No need to update the bios/UEFI. The bios version was dated just a few months ago in 2021. The transaction & shipping were uneventful & thats as good as it gets.

    Verified purchase: YesCondition: NewSold by: mannnytheuncannny