Specifications
PRO B850-P 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 true 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.
Product Information
SKU
798165
Mfr Part#
PROB850PWIFI
UPC
824142392607
General Specifications
Packaging
Retail
Chipset
Chipset
AMD B850
CPU Support
AMD CPU Support
Ryzen
Socket Type
AM5
Memory Specifications
ECC
Non-ECC; Non-Registered
Memory Type
DDR5-4800
DDR5-5200
DDR5-5400
DDR5-5600
DDR5-5000
DDR5-5200
DDR5-5400
DDR5-5600
DDR5-5000
Memory Speeds Supported
5600 - 8200 MHz OC
Memory Slots
4 x 288pin DIMM
Memory Channel Support
Dual Channel
Max Memory Supported
256GB
Maximum Memory Supported Per Slot
64GB
Video Specifications
Onboard Graphic Chipset
Requires CPU with Integrated Graphics
Storage Specifications
M.2 Port Type
2260
2280
22110
2280
22110
SATA Express
1 x M.2 Socket 3
E Key
3 x M.2 Socket 3
M Key
E Key
3 x M.2 Socket 3
M Key
SATA 6Gb/s
4
RAID Support
RAID 0
RAID 1
RAID 1
Audio Specifications
Audio Chipset
Realtek ALC897
Audio Channels
7.1
Networking
WiFi Support
M.2 Slot
LAN Chipset
Realtek 8126VB
LAN Speed
100/1000/2500/5000Mbps
Wireless Technology
802.11b
802.11g
802.11a
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
Bluetooth v5.4
WiFi 7 (802.11be)
WiFi 6E (802.11ax)
802.11g
802.11a
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
Bluetooth v5.4
WiFi 7 (802.11be)
WiFi 6E (802.11ax)
Expansion Slots
PCI Express 4.0 x16
1
PCI Express 5.0 x16
1
PCI Express 3.0 x16
2
Back Panel Ports
LAN Ports
1 x 100/1000/2500/5000 RJ-45 LAN
Audio Ports
1 x 3.5 mm Microphone
1 x 3.5 mm Line-Out
1 x 3.5 mm Line-Out
Specialty Ports
2 x WiFi Antenna Ports
USB 2.0
4 x USB 2.0 (Type-A)
USB 3.1
1 x USB 3.2 (Gen 2 Type-A)
2 x USB 3.2 (Gen 2 Type-C)
1 x USB 3.2 (Gen 1 Type-A)
2 x USB 3.2 (Gen 2 Type-C)
1 x USB 3.2 (Gen 1 Type-A)
Video Connectors
1 x HDMI 2.1
Digital Audio
1 x Optical
Internal I/O & Connectors
Headers
1 x CPU Fan Header
4 x System Fan Header
1 x Water Pump Header
4 x System Fan Header
1 x Water Pump Header
USB
2 x USB 2.0 Headers (4 Ports)
2 x USB 3.2 Gen 1 Type-A Headers (4 Ports)
1 x USB 3.2 Gen 1 Type-C Header (1 Port)
2 x USB 3.2 Gen 1 Type-A Headers (4 Ports)
1 x USB 3.2 Gen 1 Type-C Header (1 Port)
Other I/O
3 x Addressable LED Headers
Power
Power Connectors
1 x 24-pin ATX Connector
2 x 8-pin +12 V Connector
1 x 8-pin PCIe Power Connector
2 x 8-pin +12 V Connector
1 x 8-pin PCIe Power Connector
ATX Connector
24-pin
Physical Specifications
Depth
12.00 in. (305.00 mm)
Width
9.61 in. (244.00 mm)
Form Factor
ATX
Warranty
Parts
3 Years
Labor
3 Years
Package Contents
What's in the Box
Motherboard, Manual, M.2 Clips and Remover, SATA Cables, Antenna