ASUS Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) DDR4 Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)
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Price shown is Amazon's featured price from trusted sellers. Suspicious marketplace offers, like fleeting lowball listings, are held until they prove real so fake price drops never pollute the history.
3 variants of this product, from $149.99
The price above is for this variant. Each variant has its own price and history.
- ASUS Prime B550M-A WiFi II AMD AM4 (3rd Gen Ryzen™) Micro ATX DDR4 Motherboard (PCIe 4.0, WiFi 6, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)$154.99
- ASUS Prime B550-PLUS AC-HES AMD AM4 (3rd Gen Ryzen) ATX DDR4 Motherboard (Dual M.2, PCIe4.0, WIFI5, 1Gb Ethernet, SATA 6 Gbps, USB 3.2 Gen 2 Type-C, Front USB 3.2 Gen 1 Type-C and CEC Tier II Ready)$159.99
Price is at the high end of its tracked range
6% more than the typical price of $142.13. Consider waiting for a drop.
ASIN / SKU: B07VHJ34W7
Also available at
Verified match
ASUS PRIME B550M-A AC AMD AM4 mATX motherboard with impressive features, including PCIe 4.0, dual M.2 slots, WiFi, HDMI, D-Sub, DVI, SATA 6 Gbps, USB 3.2 Gen 2 ports, and Aura Sync RGB lighting
Save $35.00 (23%)
ASUS PRIME B550M-A AC AMD AM4 mATX Motherboard
No savings vs this listing
ASUS PRIME B550M-A AC AMD AM4 mATX motherboard with impressive features, including PCIe 4.0, dual M.2 slots, WiFi, HDMI, D-Sub, DVI, SATA 6 Gbps, USB 3.2 Gen 2 ports, and Aura Sync RGB lighting
No savings vs this listing
Price History
7 price checks since Jul 27, 2026
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Common Questions
What is the lowest price ever recorded for ASUS Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) DDR4 Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)?+
The lowest price Lowvyn has tracked is $114.99. The highest was $149.99. The current price at Amazon Canada is $149.99 CAD.
Is the current price a good deal?+
6% more than the typical price of $142.13. Consider waiting for a drop. Lowvyn Score: 40/100.
Is ASUS Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) DDR4 Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync) cheaper at another Canadian retailer?+
Lowvyn has matched this product across 3 other retailers. See the "Also available at" section on this page for live cross-retailer prices.
Where can I buy ASUS Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) DDR4 Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync)?+
ASUS Prime B550M-A AC AMD AM4 (3rd Gen Ryzen™) DDR4 Micro ATX Motherboard (PCIe 4.0, WiFi, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync) is currently listed at Amazon Canada for $149.99 CAD. Use the "View on Amazon Canada" button on this page to go directly to the listing.