Back
  1. Computer Hardware
  2. Motherboards

MSI Pro B850M-A WiFi

6,390.-
est. delivery in 2-4 days
Key Specifications

  • Socket AM5 / mATX

  • B850 Chipset / 4 x DDR5

  • 4 x SATA / 2 x M.2

  • WiFi 7 / 1 x 5GbE LAN

  • Bluetooth 5.4

SKU:#080055 Warranty3 Years by MSI Product No.:PRO-B850M-A-WIFI Short link:http://i.nvade.it/kPd See specifications from the manufacturer


PRO B850M-A WIFI
PRO B850M-A WIFI offers a simple design with a harmonious silver color scheme that perfectly matches both white and black PC builds. It is engineered with many exclusive features of MSI, a Wi-Fi 7 with EZ Antenna, 5G LAN, PCIe 5.0 M.2 with EZ M.2 Shield Frozr II, and Supplemental PCIe Power, ready for the AMD Ryzen™ 9000 series processors.

BUSINESS ELEGANCE
The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.

MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.

DIRECT 8+2+1 POWER DESIGN
Unleash and sustain the maximum performance with a VRM design built with a total of 8+2+1 digital power phases. With 8+4-pin power connectors, PRO B850M-A WIFI is ready for the challenge of heavy-loading tasks.

Extended Heatsink
Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.

M.2 Shield Frozr
Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.

7W/mK Thermal Pad & Additional Choke Pad
High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are runnging at high speed.

Enlarged Chipset Heatsink
The enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
MSI's premium network solution provides incredible data transfer speed for demanding users.

Warranty

Warranty
3 Years by MSI

Processor

Processor manufacturerAMD
Processor socketSocket AM5
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5

Memory

Supported memory typesDDR5-SDRAM
Number of memory slots4
Maximum internal memory256 GB
Memory slots typeDIMM
Memory channelsDual-channel
ECC сompatibilityNon-ECC
Supported memory clock speeds6000,6400,8200 MHz
Supported memory clock speed (max)8200 MHz

Storage controllers

Supported storage drive interfacesM.2
Supported storage drive typesHDD & SSD
Number of HDDs supported4
Number of storage drives supported6
RAID supportYes
RAID levels0, 1, 10

Graphics

Parallel processing technology supportNot supported

Internal I/O

USB 2.0 connectors4
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
Number of SATA III connectors4
Number of SATA II connectors0
Number of SATA connectors0
Total number of SATA connectors4
Front panel audio connectorYes
Front panel connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
Number of CPU fan connectors2
Number of water pump connectors1
RGB LED pin headerYes
Number of RGB LED pin headers3

Rear panel I/O ports

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
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 quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity2
Ethernet LAN (RJ-45) ports1
VGA (D-Sub) ports quantity0
HDMI ports quantity1
DVI-D ports quantity0
HDMI version2.1

Network

Wi-FiYes
Ethernet LANYes
Ethernet interface type5 Gigabit Ethernet
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
BluetoothYes
Bluetooth version5.4

Features

Component forPC
Motherboard form factormicro ATX
Motherboard chipset familyAMD
Motherboard chipsetAMD B850
Audio output channels7.1 channels
Audio chipRealtek ALC897
Product colourBlack
Windows operating systems supportedWindows 11 x64

Expansion slots

PCI Express x4 slots1
PCI Express x16 slots1
PCI Express x16 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
PCI Express x16 (Gen 5.x) slots1
Number of M.2 (M) slots2
1st M.2 largest key size2280
1st M.2 highest PCI Express generation5.0
2nd M.2 largest key size2280
2nd M.2 highest PCI Express generation4.0

BIOS

BIOS typeUEFI AMI
BIOS memory size256 Mbit
ACPI version6.5
System Management BIOS (SMBIOS) version3.7

Weight & dimensions

Width243.8 mm
Depth243.8 mm

Other features

mSATA ports quantity0
Installments
0.74%
10 m.
Pay monthly 686.-
0.74%
10 m.
Pay monthly 686.-
0.74%
10 m.
Pay monthly 686.-
0.74%
10 m.
Pay monthly 686.-
1.16%
10 m.
Pay monthly 713.-
0.74%
10 m.
Pay monthly 686.-
0.74%
10 m.
Pay monthly 686.-
0.74%
10 m.
Pay monthly 686.-
0.74%
10 m.
Pay monthly 686.-
0.74%
6 m.
Pay monthly 1,112.-
0.74%
6 m.
Pay monthly 1,112.-
0.74%
6 m.
Pay monthly 1,112.-
0.74%
6 m.
Pay monthly 1,112.-
1.16%
6 m.
Pay monthly 1,139.-
0.74%
6 m.
Pay monthly 1,112.-
0.74%
6 m.
Pay monthly 1,112.-
0.74%
6 m.
Pay monthly 1,112.-
0.74%
6 m.
Pay monthly 1,112.-
0.74%
4 m.
Pay monthly 1,645.-
0.74%
4 m.
Pay monthly 1,645.-
0.74%
4 m.
Pay monthly 1,645.-
0.74%
4 m.
Pay monthly 1,645.-
1.16%
4 m.
Pay monthly 1,672.-
0.74%
4 m.
Pay monthly 1,645.-
0.74%
4 m.
Pay monthly 1,645.-
0.74%
4 m.
Pay monthly 1,645.-
0.74%
4 m.
Pay monthly 1,645.-
0.74%
3 m.
Pay monthly 2,177.-
0.74%
3 m.
Pay monthly 2,177.-
0.74%
3 m.
Pay monthly 2,177.-
1.16%
3 m.
Pay monthly 2,204.-
0.74%
3 m.
Pay monthly 2,177.-
0.74%
3 m.
Pay monthly 2,177.-
Don't forget the accessories
Others looked at

  • MSI Pro B650M-A WiFi

  • Socket AM5 / mATX
  • B650 Chipset / 4 x DDR5
  • 4 x SATA / 2 x M.2
  • Wi-Fi 6E / 1 x 2.5 GbE LAN
    • 6,490.-
    See more
    Stock Status: est. delivery in 2-4 days

  • Asus Prime B850M-K

  • Socket AM5 / mATX
  • B850 Chipset / 2 x DDR5
  • 4 x SATA / 2 x M.2
  • 1 x 2.5GbE LAN
    • 6,400.-
    See more
    Stock Status: est. delivery in 2-4 days

  • AsRock B850M Pro RS WiFi

  • Socket AM5 / mATX
  • B850 Chipset / 4 x DDR5
  • 4 x SATA / 3 x M.2
  • Wi-Fi 6E / 1 x 2.5GbE LAN
  • Bluetooth 5.2
    • 6,590.-
    See more
    Stock Status: est. delivery in 2-4 days

  • Asus Prime B860M-K-CSM

  • Socket LGA 1851 / mATX
  • B860 Chipset / 2 x DDR5
  • 4 x SATA / 2 x M.2
  • 1 x 2.5GbE LAN
    • 6,500.-
    See more
    Stock Status: est. delivery in 2-4 days