Asus Prime B840-PLUS WIFI-CSM Gaming Desktop Motherboard - AMD B840 Chipset - Socket AM5 - ATX - Ryzen 9, Ryzen 7 Processor Supported - 192 GB DDR5 SDRAM Maximum RAM - PRIME B840-PLUS WIFI-CSM
Asus Prime B840-PLUS WIFI-CSM Gaming Desktop Motherboard - AMD B840 Chipset - Socket AM5 - ATX - Ryzen 9, Ryzen 7 Processor Supported - 192 GB DDR5 SDRAM Maximum RAM - PRIME B840-PLUS WIFI-CSM
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Asus Prime B840-PLUS WIFI-CSM Gaming Desktop Motherboard - AMD B840 Chipset - Socket AM5 - ATX - Ryzen 9, Ryzen 7 Processor Supported - 192 GB DDR5 SDRAM Maximum RAM - PRIME B840-PLUS WIFI-CSM

|2 ratings

Key item features

  • AMD B840 Chipset - Socket AM5 - ATX - Ryzen 9, Ryzen 7 Processor Supported
  • 192 GB DDR5 SDRAM Maximum RAM - DIMM, UDIMM - 4x Memory Slots
  • Gigabit Ethernet - 2.5Gigabit Ethernet
  • IEEE 802.11ax
  • HDMI - DisplayPort
  • 4 x SATA Interfaces

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3 out of 5 stars
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2 ratings2 reviews
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Showing 1-2 of 2 reviews

Apr 25, 2025
Reviewer name: Swannie
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Happy with Board

The setup of the motherboard in the new systems was simple and easy to follow

International review
Review from https://www.asus.com
Helpful?108RGFKRA8HH20881062558
Feb 13, 2026
Reviewer name: Ian99
1 out of 5 stars
1 out of 5 stars review

Seller Verified Purchase

Unable to boot Windows

It didn't work - couldn't boot up Windows. Now have to wait around a few weeks until it is checked out.

International review
Review from https://www.asus.com
Helpful?108RGFKRA8HH20881062558
Current price is $201.98
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  • Free 30-day returns
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4.599798241821588 out of 5 stars
4.599798241821588 stars out of 5, based on 6939 seller reviews(4.6)
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