ASUS Prime B850M-A WiFi-CSM mATX Motherboard AM5 Socket AMD B850 Chipset DDDR5 (Max 256GB) 2.5GBe Wi-Fi 6E PCIe 5.0
Model #: PRIME B850M-A WIFI-CSM Item #: MOTASU85MAWR
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ASUS Prime B850M-A WiFi-CSM mATX Motherboard AM5 Socket AMD B850 Chipset DDDR5 (Max 256GB) 2.5GBe Wi-Fi 6E PCIe 5.0

$179.99
General Information
Product TypeGaming Desktop Motherboard
Brand NameAsus
ManufacturerASUS Computer International
Product ModelB850M-A WIFI-CSM
Product NamePRIME B850M-A WIFI-CSM Gaming Desktop Motherboard
Product LinePrime
Manufacturer Part NumberPRIME B850M-A WIFI-CSM
Manufacturer Website Addresshttp://usa.asus.com
Technical Information
AI-poweredYes
Processor & Chipset
Chipset ManufacturerAMD
Chipset ModelB850
Processor SocketSocket AM5
Processor SupportedRyzen 7
Processor SupportedRyzen 9
Total Processor Supported1
Memory
Number of Memory Slots4
Memory Form FactorDIMM
Memory Form FactorUDIMM
Memory Speed Supported8000 MHz
Memory TechnologyDDR5 SDRAM
Error CheckingECC
Maximum Memory Supported256 GB
I/O Controller
RAID SupportedYes
RAID Levels0
RAID Levels1
RAID Levels5
RAID Levels10
Controller TypeSerial ATA/600
Video
Onboard VideoCPU Dependent Video
Audio
Audio Channels7.1
Network & Communication
BluetoothYes
Gigabit EthernetYes
Wireless LANYes
Wireless LAN StandardIEEE 802.11ax
Bluetooth StandardBluetooth 5.3
2.5Gigabit EthernetYes
I/O Expansions
Number of PCI Express x16 Slots3
PCI Express StandardPCI Express 4.0
PCI Express StandardPCI Express 5.0
Total Number of PCI Express Slots3
Total Number of Expansion Slots3
Interfaces/Ports
HDMIYes
HDMI Version2.1
DisplayPortYes
Total Number of USB Ports8
Number of USB 2.0 Ports4
S/PDIFYes
Onboard Interfaces
Number of SATA Interfaces4
Total Number of Onboard USB Ports7
Number of Onboard USB 2.0 Ports4
Onboard S/PDIF HeaderYes
Number of M.2 Interfaces3
Physical Characteristics
Width9.6"
Depth9.6"
Form FactorMicro ATX
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ASUS Prime B850M-A WiFi-CSM mATX Motherboard AM5 Socket AMD B850 Chipset DDDR5 (Max 256GB) 2.5GBe Wi-Fi 6E PCIe 5.0 is available to buy in increments of 1