ASUS
ASUS PRIME B840-PLUS WIFI AMD AM5 ATX Motherboard
The ASUS PRIME B840-PLUS WIFI motherboard is engineered for peak performance and reliability, serving as an ideal foundation for high-performance PCs and AI workstations. It expertly harnesses the power of AMD Ryzen™ 9000 series processors, offering robust 8+2+1 phase digital power delivery and optimized DDR5 memory tuning via AEMP. Enjoy seamless connectivity with integrated Wi-Fi 6E and 2.5Gb Ethernet, alongside comprehensive cooling solutions and convenient features like BIOS FlashBack™ for effortless system building and maintenance.
$199.99
Owner Satisfaction
4.4
/ 5
Category Rank
332
/ 759
#332 in Motherboards
Price vs Category Average
-40%
Below average
Form Factor
ATX
/ ATX
Who it's for
- Next-Generation AM5 Platform
- Integrated Wi-Fi and Networking
- Reliable Power Delivery and Cooling
Who should skip it
- Limited PCIe 5.0 Support
- Basic Aesthetic Design
- Standardized Rear I/O Selection
Key Specs
Form Factor
ATX
CPU Socket
Socket AM5
Chipset
AMD B650
Memory Support
DDR5 SDRAM, Dual Channel, AEMP
M.2 Slots
3
SATA Ports
4 x SATA 6 Gbps
USB Port Types
USB 2.0, USB 3.2 Gen 1, USB 3.2 Gen 2, USB-C
Ethernet Speed
2.5 Gbps
Features
- AI PC-ready capabilities
- Optimized DDR5 memory tuning
- Robust digital power delivery
- Fast 2.5Gb Ethernet and Wi-Fi 6E
- Advanced cooling solutions
- Easy BIOS updates with FlashBack™
- Supports Ryzen 9000 series processors
- Versatile USB 10 Gbps Type-C connectivity
What customers say
The ASUS PRIME B840-PLUS WIFI is highly regarded as a reliable foundation for modern AM5 builds. Users consistently praise its robust feature set, especially the integrated Wi-Fi 6 and ample M.2 storage. The board delivers stable performance, even with demanding Ryzen 7000 processors, thanks to its more than adequate VRM design. While some note initial slow boot times and a desire for premium additions like an I/O shield, the overall value proposition is strong. The core BIOS is user friendly and comprehensive. This motherboard successfully balances essential features and dependable performance at a competitive price, making it a recommended choice for mainstream builders prioritizing stability.
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