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phoinix | Staff 9K Views
Sep 14, 2026 12:34 PM

MSI PRO B550M-P AM4 AMD B550 Micro ATX Motherboard

$70

$90

22% off
+ Free S&H
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Deal Details
Amazon has MSI PRO B550M-P AM4 AMD B550 Micro ATX Motherboard for $69.99. Shipping is free.

Newegg also has MSI PRO B550M-P AM4 AMD B550 Micro ATX Motherboard for $69.99. Shipping is free.

Thanks to Deal Hunter phoinix for reposting this deal.

Features:
  • The PRO B550M-P is a micro-ATX motherboard outfitted with the AMD B550 chipset (AM4, Ryzen 5000 ready); The VRM features MSI Core Boost technology for improved stability & performance
  • A chipset heatsinks provide passive cooling; Frozr AI cooling automatically adjusts system fan settings based on CPU & GPU temperatures
  • 4 x DDR4 DIMM slots enable extreme memory overclocking speeds (1DPC 1R, up to 4400+ MT/s OC); 1 x PCIe 4.0 x16 slot (64GB/s) with Steel Armor supports cutting-edge graphics cards
  • Storage options include 1 x M.2 Gen4 x4 64Gbps slot and 1 x M.2 Gen3 x4 32Gbps slot
  • Network hardware includes a Gigabit LAN controller; Rear ports include USB 5Gbps Type-A, and 7.1 HD Audio with Audio Boost
  • UPC: 824142462966

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Same deal that was recently posted on September 3rd and received 40+ thumbs up.
    • Our research indicates that this offer is $9.49 lower than the next best available price from a reputable merchant with prices starting from $79.48.
  • About this store:

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has MSI PRO B550M-P AM4 AMD B550 Micro ATX Motherboard for $69.99. Shipping is free.

Newegg also has MSI PRO B550M-P AM4 AMD B550 Micro ATX Motherboard for $69.99. Shipping is free.

Thanks to Deal Hunter phoinix for reposting this deal.

Features:
  • The PRO B550M-P is a micro-ATX motherboard outfitted with the AMD B550 chipset (AM4, Ryzen 5000 ready); The VRM features MSI Core Boost technology for improved stability & performance
  • A chipset heatsinks provide passive cooling; Frozr AI cooling automatically adjusts system fan settings based on CPU & GPU temperatures
  • 4 x DDR4 DIMM slots enable extreme memory overclocking speeds (1DPC 1R, up to 4400+ MT/s OC); 1 x PCIe 4.0 x16 slot (64GB/s) with Steel Armor supports cutting-edge graphics cards
  • Storage options include 1 x M.2 Gen4 x4 64Gbps slot and 1 x M.2 Gen3 x4 32Gbps slot
  • Network hardware includes a Gigabit LAN controller; Rear ports include USB 5Gbps Type-A, and 7.1 HD Audio with Audio Boost
  • UPC: 824142462966

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Same deal that was recently posted on September 3rd and received 40+ thumbs up.
    • Our research indicates that this offer is $9.49 lower than the next best available price from a reputable merchant with prices starting from $79.48.
  • About this store:

Original Post

Written by phoinix | Staff

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9 Comments

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Sep 14, 2026 2:07 PM
116 Comments
Joined Jan 2018
CyborgTSep 14, 2026 2:07 PM
116 Comments
good price, but microcenter's combo deal beats those by miles.... still no idea how microcenter able to sell mb+cpu+memory combo with such low price.....
1
Pro
Sep 14, 2026 4:40 PM
2.4K Comments
Joined May 2010
artcab
Pro
Sep 14, 2026 4:40 PM
2.4K Comments
No WiFi or Bluetooth, and only 3 PCIE slots if that matters to you.

This one includes WiFi and BT for $30 more, which will save you buying a combo card and having to dedicate a PCIE slot to it (unless you do a USB adapter).

https://www.amazon.com/PRO-B550M-...163&sr=1-3
1
Sep 14, 2026 6:42 PM
2.5K Comments
Joined Nov 2011
GrandmasterBBCSep 14, 2026 6:42 PM
2.5K Comments
That's a good price, but i can't see buying any motherboards in this day and age that don't have built-in Wi-Fi. With most manufactured is it doesn't cost much more for that very handy feature.
3
Sep 14, 2026 6:59 PM
308 Comments
Joined Oct 2004
sherretzSep 14, 2026 6:59 PM
308 Comments

Our community has rated this post as helpful. If you agree, why not thank

Maybe I'm weird but I'd rather have Ethernet. If I need wifi or Bluetooth, there are more than enough ports on this, or can use integrated ports in a monitor.


This is a great price for a new board even if it's mATX. MSI has been supporting their boards very well as of late (my B450 Tomahawk Max still gets BIOS updates and I bought it in 2021 I think)
2
Sep 14, 2026 11:04 PM
82 Comments
Joined Nov 2011
BseaslySep 14, 2026 11:04 PM
82 Comments
Quote from CyborgT View quoted comment :
good price, but microcenter's combo deal beats those by miles.... still no idea how microcenter able to sell mb+cpu+memory combo with such low price.....
I share the same belief about them as I do about Costco. They have to be ran by the mafia haha.
Sep 14, 2026 11:57 PM
238 Comments
Joined Jun 2011
SininStyleSep 14, 2026 11:57 PM
238 Comments
Quote from Bseasly View quoted comment :
I share the same belief about them as I do about Costco. They have to be ran by the mafia haha.
They run on human nature, and old school tactics.
Come into the store for the combos, save a bunch of money. Then you go spend it on something else in the store because you are already there.
Computer nerds can't resist themselves. Shelves laced in shinies.
Sep 15, 2026 5:28 AM
357 Comments
Joined Aug 2007
rj123456Sep 15, 2026 5:28 AM
357 Comments
Quote from CyborgT View quoted comment :
good price, but microcenter's combo deal beats those by miles.... still no idea how microcenter able to sell mb+cpu+memory combo with such low price.....
Yes but the entry-level combos are now $500 thanks to memory-hungry AI demons.

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Pro
Sep 15, 2026 12:35 PM
2.4K Comments
Joined May 2010
artcab
Pro
Sep 15, 2026 12:35 PM
2.4K Comments
Quote from rj123456 View quoted comment :

Yes but the entry-level combos are now $500 thanks to memory-hungry AI demons.
Sep 15, 2026 6:20 PM
259 Comments
Joined Feb 2023
VioletBelieve6491Sep 15, 2026 6:20 PM
259 Comments
I have a AMD Ryzen 7700X processor and a 1TB SSD, I want to build a PC which motherboard should I get, I need HDMI2.1 4K HDR 60HZ minimum and also Audio Passthrough supports like DolbyAtmos DTS HD etc. As I want to use it with my Hometheater
Sep 15, 2026 7:43 PM
116 Comments
Joined Jan 2018
CyborgTSep 15, 2026 7:43 PM
116 Comments
that's exactly what i was looking, cuz i have my old DDR4 64GB laying around.....

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