ASUS Prime B840-PLUS WiFi AMD AM5 ATX Motherboard - PRIME B840-PLUS WIFI
ASUS Prime B840-PLUS WiFi AMD AM5 ATX Motherboard - PRIME B840-PLUS WIFI
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ASUS Prime B840-PLUS WiFi AMD AM5 ATX Motherboard - PRIME B840-PLUS WIFI

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Key item features

  • AI Readiness: Designed for advanced AI PC applications, providing the necessary power and connectivity for demanding AI workloads.
  • Processor Compatibility: Features an AMD AM5 Socket, ready to support AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors.
  • Robust Power: Incorporates an 8+2+1 phase power design with discrete MOSFETs and a 6-layer PCB for stable and efficient power delivery.
  • Ultrafast Connectivity: Offers Wi-Fi 6E, PCIe 4.0 x16, multiple PCIe 4.0 M.2 slots, Realtek 2.5Gb Ethernet, and various USB 10Gbps and 5Gbps ports.
  • Advanced Cooling: Equipped with VRM, M.2, and PCH heatsinks, hybrid fan headers, and Fan Xpert 2+ for comprehensive thermal management.
  • Enhanced Memory: Supports DDR5 memory with ASUS Enhanced Memory Profile (AEMP) and extensive AMD EXPO for optimized performance and overclocking.
  • Storage Expansion: Provides three M.2 slots, with two supporting up to 64 Gbps via PCIe 4.0 and one supporting PCIe 3.0 for quick boot and app load times.
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Current price is $241.46
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  • Free 30-day returns
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4.081513828238719 stars out of 5, based on 687 seller reviews(4.1)
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Showing 1-1 of 1 review

Jan 25, 2026
Azriel Cajelo
1 out of 5 stars review

Seller Verified Purchase

Horrible

As of now, I am using it as my motherboard. It has a firmware issue saying that my TPM isn't present, like nice.

International review
Review from https://www.asus.com
Helpful?6512ELVVNNEP15008322874
reply from CLM

Dear Azriel Cajelo, Thank you for sharing your experience with the ASUS PRIME B840-PLUS WIFI Motherboard. We sincerely apologize for the inconvenience caused by the firmware message indicating that the TPM is not present. To help resolve this issue, we recommend following the steps outlined in our FAQ guide linked below. If the issue continues, please contact our support team at https://www.asus.com/us/support/CallUs so we can assist you further or arrange repair service if necessary. We stand behind our products and continuously strive to improve our products and processes to achieve customer service excellence. For more information, email us at customerloyalty@asus.com and include the case number "N2601028930-0001" as a reference. We will do our best to resolve your case quickly. Your feedback is very important to us and enables us to improve our support channels. Thank you for choosing ASUS. Best Regards, Chantae ASUS Customer Loyalty US Support [Motherboard]TPM FAQ (Bitlocker Encryption & Decryption) - https://www.asus.com/support/faq/1049294/