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Asus Prime B840-PLUS WIFI Gaming Desktop Motherboard - AMD B840 Chipset - Socket AM5 - ATX
Product Number:
ETLZ1083839855
$197.30
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Product Description
Asus Prime B840-PLUS WIFI Gaming Desktop Motherboard - AMD B840 Chipset - Socket AM5 - ATX
Ryzen 7, Ryzen 8, Ryzen 9 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
PRIME B840-PLUS WIFI
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen9000 series processors. The PRIME B840-PLUS WIFI 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.
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 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.8 Vcore power2 SOC power1 Misc power
The multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom.
The Power Saving function contains several settings to easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, darken Aura lighting and set the fan profile to a Power Saving mode. You can also toggle the Power Saver plan that is built into Microsoft Windows.
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings.
Enhanced Memory & Storage Performance | Enhanced DDR5 performance
Comprehensive memory tuning options are the cornerstone of PRIME motherboards. The PRIME B840-PLUS WIFI maximizes the potential of your DDR5 modules, from entry-level to extreme-speed kits.1
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 offers extensive AMD 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 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 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.
Smart Cooling precision | ASUS Fan Xpert 2+
ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There's also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen9000 series processors. The PRIME B840-PLUS WIFI 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.
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 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.8 Vcore power2 SOC power1 Misc power
The multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom.
The Power Saving function contains several settings to easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, darken Aura lighting and set the fan profile to a Power Saving mode. You can also toggle the Power Saver plan that is built into Microsoft Windows.
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings.
Enhanced Memory & Storage Performance | Enhanced DDR5 performance
Comprehensive memory tuning options are the cornerstone of PRIME motherboards. The PRIME B840-PLUS WIFI maximizes the potential of your DDR5 modules, from entry-level to extreme-speed kits.1
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 offers extensive AMD 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 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 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.
Smart Cooling precision | ASUS Fan Xpert 2+
ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There's also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
- Ryzen 7 processors supported for faster, dependable performance and better access to data and information
- DDR5 SDRAM slot for convenient installation of memory
- RAID supported levels provide data reliability and fault tolerance
- Wireless LAN support lets you connect to the internet and have instant access to social media, music, movies and online games
- HDMI interface connects variety of HD devices including Gaming Controllers, Blu-ray players, laptops, PCs, digital cameras and many others for you to experience the ultimate HD display
- DisplayPort host interface lets you conveniently connect multiple monitors to increase productivity
- Thunderbolt host interface provides a fast and reliable transfer of information from your computer to the connected devices
- ATX form factor brings a significant number of PCI slots, expansion slots, and peripheral ports with an enhanced heat dissipation capability
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Product Specifications
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AI-poweredYes
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Audio Channels7.1
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BluetoothYes
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Bluetooth StandardBluetooth 5.3
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Brand NameAsus
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Chipset ManufacturerAMD
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Chipset ModelB840
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Controller TypeSerial ATA/600
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Country of OriginChina
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Depth9.6"
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DisplayPortYes
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Environmental ComplianceRestriction of Hazardous Substances (RoHS)
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Error CheckingECC
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Form FactorATX
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Gigabit EthernetYes
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HDMIYes
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HDMI Version2.1
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Limited Warranty3 Year
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Manufacturer Part NumberPRIME B840-PLUS WIFI
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Maximum Memory Supported192 GB
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Memory Form FactorDIMM UDIMM
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Memory Speed Supported7600 MHz
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Memory TechnologyDDR5 SDRAM
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Number of M.2 Interfaces3
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Number of Memory Slots4
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Number of Network (RJ-45) Ports1
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Number of Onboard USB 2.0 Ports4
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Number of PCI Express x1 Slots1
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Number of PCI Express x16 Slots5
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Number of SATA Interfaces4
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Onboard VideoCPU Dependent Video
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PCI Express StandardPCI Express 4.0 PCI Express 3.0
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Package ContentsPrime B840-PLUS WIFI Gaming Desktop Motherboard2 x SATA 6Gb/s cables1 x ASUS WiFi Q-Antenna1 x M.2 rubber packages3 x Screw packages for M.2 SSD1 x Quick start guide
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Processor SocketSocket AM5
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Processor SupportedRyzen 7 Ryzen 8 Ryzen 9
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Product LinePrime
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Product ModelB840-PLUS WIFI
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Product NamePrime B840-PLUS WIFI Gaming Desktop Motherboard
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Product TypeGaming Desktop Motherboard
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RAID Levels0 1 5 10
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RAID SupportedYes
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S/PDIFYes
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ThunderboltYes
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Total Number of Expansion Slots6
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Total Number of Onboard USB Ports7
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Total Number of PCI Express Slots6
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Total Number of USB Ports8
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Total Processor Supported1
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Width12"
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Wireless LANYes
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Wireless LAN StandardIEEE 802.11ax