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Key Features

  • Ryzen 7 processors supported for enhanced, dependable system performance with maximum usability
  • With DDR5 SDRAM get efficient data transfer rate and enhanced computer's performance
  • Enjoy the freedom of Wi-Fi and connect devices faster
  • 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 host interface allows audio and video signals to be shared in a single cable transmission to ensure maximum efficiency
  • 4 USB 2.0 ports offer the impressive data transfer speed of up to 60 Mb/sec
  • Micro ATX form factor for your accessibility convenience and simplicity of usage for Gaming Desktop Motherboard
ASUS Motherboards

PRIME B850M-A WIFI-CSM

Mfr # PRIME B850M-A WIFI-CSM SKU 14799714 UPC 199291051133

$159.64 MSRP $179.99 Save 11%

Regular price saves you $20.35 against MSRP.

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Product Overview

PRIME B850M-A WIFI-CSM

  • Asus (PRIMEB850MAWIFICSM) Motherboards
  • Asus Prime B850M-A WIFI-CSM Gaming Desktop Motherboard - AMD B850 Chipset - Socket AM5 - Micro ATX - Ryzen 7, Ryzen 9 Processor Supported - 256 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 B850M-A WIFI-CSM Gaming Desktop Motherboard - AMD B850 Chipset - Socket AM5 - Micro ATX
  • Ryzen 7, Ryzen 9 Processor Supported - 256 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 B850M-A WIFI-CSM
Maximum Memory Supported 256 GB
S/PDIF Yes
Form Factor Micro ATX
Manufacturer ASUS Computer International
Product Model B850M-A WIFI-CSM
Product Name PRIME B850M-A WIFI-CSM Gaming Desktop Motherboard
Processor Supported Ryzen 7
Processor Supported Ryzen 9
Product Line Prime
RAID Levels 0
RAID Levels 1
RAID Levels 5
RAID Levels 10
Total Processor Supported 1
Controller Type Serial ATA/600
Processor Socket Socket AM5
Brand Name Asus
Memory Technology DDR5 SDRAM
Width 9.6"
Depth 9.6"
Chipset Manufacturer AMD
Chipset Model B850
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
Onboard Video CPU Dependent Video
RAID Supported Yes
Number of PCI Express x16 Slots 3
HDMI Yes
DisplayPort Yes
Total Number of USB Ports 8
Number of USB 2.0 Ports 4
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 5.0
Total Number of PCI Express Slots 3
Memory Form Factor DIMM
Memory Form Factor UDIMM
Total Number of Expansion Slots 3
Number of M.2 Interfaces 3
Memory Speed Supported 8000 MHz
2.5Gigabit Ethernet Yes
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 B850M-A 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 Corporate Stable Model

ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards. Offering up to 36-month product lifecycle support and 6-month end-of-life notice to allow sufficient lead times for your organization to get ready for product transitions. Each purchase of an ASUS CSM motherboard comes with ASUS Control Center Express - server-grade IT management software.

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 B850M-A 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 B850M-A 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 B850M-A 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 128 Gbps)

PRIME B850M-A WIFI-CSM offers a total of three M.2 slots, including one that supports data-transfer speeds of up to 128 Gbps via PCIe 5.0, and two that support PCIe 4.0. This enables quicker boot-up and app load times with OS or application drives.

Shipping & Dimensions

2.6
Weight (lbs)
11"
Length
10.8"
Width
2.6"
Height
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