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expiredphoinix | Staff posted Nov 20, 2025 11:42 AM

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expiredphoinix | Staff posted Nov 20, 2025 11:42 AM

$75.98*: ASUS PRIME B550M-A WIFI II Micro-ATX DDR4 Motherboard at Amazon

$76

$120

36% off

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Amazon [amazon.com] has ASUS PRIME B550M-A WIFI II Micro-ATX DDR4 Motherboard for $75.98.
Shipping is free.

Price
$44.01 lower (37% savings) than the list price of $119.99
$4.01 lower (5% savings) than the previous price of $79.99

*Previous Frontpage Deal at $80 with 25 Deal Score and 24 comments.

Customer reviews
4.5⭐ / 11,299
1,000+ bought in past month

amazon.com/dp/B0B5M97W1T [amazon.com]

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Price Intelligence

Model: Asus 90MB19X0-M0AAY0 Prime B550M-a Wi-Fi Ii Amd AM4 3rd Generation Ryzen Micro Atx Motherboard - Black

Deal History

Sort: Most Recent

Post Date	Sold By	Sale Price	Activity
12/16/25	Amazon	$85	2
09/11/25	Amazon	$80 frontpage	25
07/23/25	Amazon	$100	1
08/04/23	Amazon	$100 popular	13

Current Prices

Sort: Lowest to Highest | Last Updated 12/16/2025, 05:02 PM

Sold By	Sale Price
Amazon	$84.99

Unregistered (You)

2 Comments

0vercl0ck

Pro

Nov 23, 2025 02:11 AM

269 Posts

Joined Feb 2007

0vercl0ck

Pro

Nov 23, 2025 02:11 AM

269 Posts

Got this last year for $110. The Realtek WiFi card is non functional with terrible drivers. Spent another $35 on a tplink WiFi usb card. Don't get this.

LabRat810

Nov 24, 2025 06:38 PM

238 Posts

Joined Sep 2021

LabRat810Nov 24, 2025 06:38 PM

238 Posts

Looks like a fine budget B550 board. Great upgrade for those w/ a decent CPU/RAM/GPU but still on A320/A520, B350/B450, and X370/X470.

Be advised, though: The PCIe x16 slot on this board is at PCI position 1, not PCI position 0.

If you happen to use a Graphics card that is 3 slots or more (7900XTX, 4090, etc) with this board, you will suffocate your GPU in most mATX cases (if it fits at all).

If you're looking for an affordable B550 board that can support a big Gen4+ GPU, I'd look at the MSI B550M PRO-VDH WiFi for 5$ more: https://www.amazon.com/dp/B089D1YG11
I ended up getting that board to build around my Sapphire Nitro RX 7900 XTX, a 3.5+ slot card.

Last edited by LabRat810 November 24, 2025 at 11:41 AM.

Unregistered (You)

Computers Computer Parts Motherboards Tech & Electronics ASUS Amazon

Rating:	(4.5 out of 5 stars)
Reviews:	11,299 Amazon Reviews
Manufacturer:	ASUS
Model Number:	PRIME B550M-A WIFI II
Product SKU:	B0B5M97W1T
UPC:	195553309752
ASIN:	B0B5M97W1T
Brand:	ASUS
Item Dimensions LxWxH:	10.5 x 2.8 x 10.8 inches
Item model number:	PRIME B550M-A WIFI II
Manufacturer:	ASUS

$75.98*: ASUS PRIME B550M-A WIFI II Micro-ATX DDR4 Motherboard at Amazon

$76

$120

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