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

Specs

Cpu socket type, Socket AM5Motherboard form factor, ATXMemory configuration, 4x Memory SlotsProc. brand, AMDMax RAM, 192 GBInputs/Outputs, HDMI, DisplayPort, 2.5Gigabit Ethernet, 4x SATA, WiFi

About this item

Product details

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
  • 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
info:
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Specifications

Cpu socket type

Socket AM5

Motherboard form factor

ATX

Memory configuration

4x Memory Slots

Proc. brand

AMD

Warranty

Warranty information

Limited Warranty period (parts): 1095 days Limited Warranty period (labor): 1095 days

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Warnings

Customer ratings & reviews

3 out of 5 stars
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  1. 5 stars50% (1)
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  5. 1 star50% (1)
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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

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.

Review from https://www.asus.com
Helpful?108RGFKRA8HH20881062558
Current price is $201.98
Price when purchased online
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  • Free Holiday returns until Jan 31
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4.6 stars out of 5, based on 7340 seller reviews(4.6)
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