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ASUS PRIME B840-PLUS WIFI-CSM AMD B840 Socket AM5 ATX

SKU
PRIME B840-PLUS WIFI-CSM
main product photo
AUD $277.74 AUD $252.49
In stock
AMD B840, AM5, 4 x DIMM slots, max. 192GB, DDR5, Realtek 2.5Gb Ethernet, 2x2 Wi-Fi 6E (802.11ax), Bluetooth 5.3, 256 Mb Flash ROM, UEFI AMI BIOS, ATX
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Category: Motherboards
More Information
SKU PRIME B840-PLUS WIFI-CSM
EAN 4711387797280
Manufacturer ASUS
Availability Y
PRIME B840-PLUS WIFI-CSM
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.
Internal I/O
Number of M.2 (M) slots3
Thunderbolt headers1
USB 3.2 Gen 2 (3.1 Gen 2) connectors0
12V power connectorYes
Supported storage drive interfacesM.2, SATA III
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
TPM connectorYes
S/PDIF out connectorYes
Peripheral (Molex) power connectors (4-pin)1
Number of SATA III connectors4
Number of COM connectors1
Number of chassis fan connectors4
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
Chassis intrusion connectorYes
ATX Power connector (24-pin)Yes
Number of CPU fan connectors1
Performance
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Component forPC
Motherboard chipset familyAMD
Motherboard chipsetAMD B840
Motherboard form factorATX
Audio output channels7.1 channels
RAID levels0, 1, 5, 10
Windows operating systems supportedWindows 10 x64, Windows 11
Processor
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Processor socketSocket AM5
Memory
Number of memory slots4
Supported memory typesDDR5-SDRAM
Memory slots typeDIMM
Memory channelsDual-channel
Maximum internal memory192 GB
Unbuffered memoryYes
Supported memory clock speed (max)7600 MHz
ECC сompatibilityECC & Non-ECC
Storage controllers
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, SATA III
RAID levels0, 1, 5, 10
Number of storage drives supported7
RAID supportYes
Graphics
Parallel processing technology supportNot supported
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB 2.0 ports quantity4
Ethernet LAN (RJ-45) ports1
WiFi-AP antenna jack2
VGA (D-Sub) ports quantity0
Microphone inYes
HDMI ports quantity1
DVI-D ports quantity0
DisplayPorts quantity1
Network
Ethernet LANYes
Wi-FiYes
Ethernet interface type2.5 Gigabit Ethernet
BluetoothYes
Bluetooth version5.3
Top Wi-Fi standardWi-Fi 6E (802.11ax)
Features
Component forPC
Motherboard chipset familyAMD
Motherboard chipsetAMD B840
Motherboard form factorATX
Audio output channels7.1 channels
Windows operating systems supportedWindows 10 x64, Windows 11
Product colourMulticolour
Expansion slots
Number of M.2 (M) slots3
PCI Express x1 (Gen 3.x) slots1
PCI Express x16 (Gen 3.x) slots3
BIOS
BIOS typeUEFI AMI
BIOS memory size256 Mbit
Weight & dimensions
Width305 mm
Depth244 mm

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SKU
PRIME B840-PLUS WIFI-CSM
90MB19X0-M0UAY0
MAG B650M MORTAR WIFI
PRO B650M-A WIFI
MAG B650 TOMAHAWK WIFI
MPG B650I EDGE WIFI
Manufacturer
ASUS
ASUS
MSI
MSI
MSI
MSI
Processor manufacturer
AMD
AMD
AMD
AMD
AMD
AMD
Motherboard form factor
ATX
micro ATX
micro ATX
micro ATX
ATX
mini ATX
Processor socket
Socket AM5
Socket AM4
Socket AM5
Socket AM5
Socket AM5
Socket AM5
Supported memory types
DDR5-SDRAM
DDR4-SDRAM
DDR5-SDRAM
DDR5-SDRAM
DDR5-SDRAM
DDR5-SDRAM
Component for
PC
PC
PC
PC
PC
PC
Number of memory slots
4 to 6
4 to 6
4 to 6
4 to 6
4 to 6
2 to 3

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