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Key Features

  • ATX form factor brings a significant number of PCI slots, expansion slots, and peripheral ports with an enhanced heat dissipation capability
  • Ryzen 9 processors supported for faster, dependable performance and better access to data and information
  • With DDR5 SDRAM get efficient data transfer rate and enhanced computer's performance
  • Wireless support reduces the number of cables required to connect peripherals
  • RAID supported levels provide data reliability and fault tolerance
  • HDMI interface enables the user to experience a fantastic sound/video quality at the expense of a single cable
  • DisplayPort transmits both audio and video signals through a common channel to deliver versatile performance
  • Thunderbolt host interface lets you move data between your devices and your computer with unprecedented speed
ASUS Motherboards

ASUS PRIME B840-PLUS WIFI-CSM AMD AM5 B840 ATX COMMERCIAL CSM MOTHERBOARD, ADVAN

Mfr # PRIME B840-PLUS WIFI-CSM SKU 15342094 UPC 197105797284

$177.14 MSRP $199.99 Save 11%

Regular price saves you $22.85 against MSRP.

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Product Overview

ASUS PRIME B840-PLUS WIFI-CSM AMD AM5 B840 ATX COMMERCIAL CSM MOTHERBOARD, ADVAN

  • Asus (PRIMEB840PLUSWIFICSM) Motherboards
  • 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 - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - 2.5Gigabit Ethernet - IEEE 802.11ax - HDMI - DisplayPort - 4 x SATA Interfaces
  • 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 - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - 2.5Gigabit Ethernet - IEEE 802.11ax - HDMI - DisplayPort - 4 x SATA Interfaces

Technical Specifications

Product Type Gaming Desktop Motherboard
Error Checking ECC
Manufacturer Part Number PRIME B840-PLUS WIFI-CSM
Maximum Memory Supported 192 GB
S/PDIF Yes
Weight (Approximate) 2.43 lb
Form Factor ATX
Manufacturer ASUS Computer International
Product Model B840-PLUS WIFI-CSM
Product Name Prime B840-PLUS WIFI-CSM Gaming Desktop Motherboard
Processor Supported Ryzen 9
Processor Supported Ryzen 7
Product Line Prime
RAID Levels 0
RAID Levels 1
RAID Levels 10
RAID Levels 5
Total Processor Supported 1
Controller Type Serial ATA/600
Processor Socket Socket AM5
Brand Name Asus
Memory Technology DDR5 SDRAM
Height 12"
Width 12"
Depth 9.6"
Chipset Manufacturer AMD
Chipset Model B840
Number of Memory Slots 4
Audio Channels 7.1
Bluetooth Yes
Gigabit Ethernet Yes
Wireless LAN Yes
Number of SATA Interfaces 4
Wireless LAN Standard IEEE 802.11ax
Bluetooth Standard Bluetooth 5.3
Number of PCI Express x1 Slots 1
Onboard Video CPU Dependent Video
RAID Supported Yes
Number of PCI Express x16 Slots 5
HDMI Yes
DisplayPort Yes
Total Number of USB Ports 8
Total Number of Onboard USB Ports 7
Number of Onboard USB 2.0 Ports 4
Onboard S/PDIF Header Yes
PCI Express Standard PCI Express 4.0
PCI Express Standard PCI Express 3.0
Total Number of PCI Express Slots 6
Thunderbolt Yes
Memory Form Factor DIMM
Memory Form Factor UDIMM
Total Number of Expansion Slots 6
Number of M.2 Interfaces 3
Memory Speed Supported 7600 MHz
2.5Gigabit Ethernet Yes
Number of Thunderbolt 4 Ports 2
AI-powered Yes

Marketing Information

ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen 9000 series processors. The PRIME B840-PLUS WIFI-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It's designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.

ASUS Control Center Express

ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster, simplify IT operations and improve productivity with comprehensive control and user-friendly functions. ASUS Control Center Express is compatible with over 100 ASUS motherboards to provide a high-quality, TCO-optimized solution for your business needs.

Optimize IT endpoint management

Designed to assist IT staff in monitoring and controlling devices within their corporate networks, and facilitate inventory checking in multiple locations remotely.

Automate IT maintenance

Allows IT staff to schedule automatic updates of the latest BIOS, software and utilities to specific or all devices at off-peak times, enhancing system stability and IT operational flexibility.

Securely manage all of endpoints

Securely manage endpoint configuration, portable storage access and PC software applications by enabling them to create grouping rules on individual devices.

Performance

AI Solutions

ASUS AI Solutions include AI Advisor as your technical expert with expertise in PC performance.

AI Advisor

ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way

Performance

Digital Power Design

PRIME B840-PLUS WIFI-CSM features an 8+2+1 phase power design with discrete MOSFETs, ensuring efficient and stable power delivery for AMD processors plus steady performance for day-to-day use.

Enhanced Memory & Storage Performance

Enhanced DDR5 performance

Comprehensive memory tuning options are the cornerstone of PRIME motherboards. The PRIME B840-PLUS WIFI-CSM maximizes the potential of your DDR5 modules, from entry-level to extreme-speed kits.

For entry-level modules without EXPO support,ASUS Enhanced Memory Profile (AEMP)automatically detects memory chips and provides optimized profiles for enhanced performance.

For those looking to surpass stock DDR5 speeds, the PRIME B840-PLUS WIFI-CSM offers extensiveAMD Extended Profiles for Overclocking (EXPO™)support and a wide array of UEFI settings for further performance tweaks

Three M.2 slots (up to 64 Gbps)

PRIME B840-PLUS WIFI-CSM offers a total of three M.2 slots, including two that support data-transfer speeds of up to 64 Gbps via PCIe 4.0, and one that supports PCIe 3.0. This enables quicker boot-up and app load times with OS or application drives.

Cooling

Cooler by design

The PRIME B840-PLUS WIFI-CSM motherboard is engineered with multiple onboard heatsinks and an array of hybrid fan headers to help ensure your rig stays cool and stable under intense workloads.

Shipping & Dimensions

3.72
Weight (lbs)
13.9"
Length
10.75"
Width
2.68"
Height
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