MSI PRO B850-P WIFI DDR5 ATX Gaming Motherboard - Black

MSI PRO B850-P WIFI DDR5 ATX Gaming Motherboard

PRO B850-P

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.

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.

AI PC

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.

Frozr Guard

Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience.

Chipset

AMD B850

CPU

Supports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors

Socket AM5

Memory

4x DDR5 UDIMM, Maximum Memory Capacity 256 GB

Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s

Ryzen 9000 Series Processors max. overclocking frequency:

1DPC 1R Max speed up to 8200+ MT/s

1DPC 2R Max speed up to 6400+ MT/s

2DPC 1R Max speed up to 6400+ MT/s

2DPC 2R Max speed up to 6000+ MT/s

Supports AMD POR Speed and JEDEC Speed

Supports Memory Overclocking and AMD EXPOTM

Supports Dual-Channel mode

Supports Non-ECC, Un-buffered memory

Supports CUDIMM, Clock Driver bypass mode only

CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.

The DIMM slots on this motherboard have double-sided latches.

Memory compatibility and supported speeds can vary depending on the CPU and memory configuration

Onboard Graphics

1x HDMI

Support HDMI 2.1, maximum resolution of 4K 60 Hz

Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.

Slot

4x PCI-E x16 slot

PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)

PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)

PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)

PCI_E4 Gen PCIe 3.0 supports up to x1 (From Chipset)

PCI_E1 slot

Supports PCIe 5.0 x16 (For Ryzen 9000/ 7000 Series processors)

Supports PCIe 4.0 x8 (For Ryzen 8700/ 8600/ 8400 Series processors)

Supports PCIe 4.0 x4 (For Ryzen 8500/ 8300 Series processor)

PCI_E2, PCI_E3 & PCI_E4 share the bandwidth, PCI_E3 slot will run at x2 speed when installing devices in the PCI_E2 or PCI_E4 slot.

Audio

Realtek ALC897

7.1-Channel High Definition Audio

Storage

3x M.2

M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices

M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 22110/2280 devices

M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280/2260 devices

4x SATA 6G

M2_1 slot

Supports up to PCIe 5.0 x4 (For Ryzen 9000/ 7000 Series processors)

Supports up to PCIe 4.0 x4 (For Ryzen 8000 Series processors)

M2_2 slot

Supports up to PCIe 4.0 x4 (For Ryzen 9000/ 7000 Series processors)

Supports up to PCIe 3.0 x4 (For Ryzen 8700/ 8600/ 8400 Series processors)

Supports up to PCIe 3.0 x2 (For Ryzen 8500/ 8300 Series processors)

RAID

Supports RAID 0 and RAID 1 for SATA storage devices

Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

USB

4x USB 2.0 (Rear)

4x USB 2.0 (Front)

1x USB 5Gbps Type A (Rear)

4x USB 5Gbps Type A (Front)

1x USB 5Gbps Type C (Front)

1x USB 10Gbps Type A (Rear)

2x USB 10Gbps Type C (Rear)

LAN

Realtek 8126VB 5G LAN

Internal IO

1x Power Connector(ATX_PWR)

2x Power Connector(CPU_PWR)

1x Power Connector(PCIE_PWR 8pin)

1x CPU Fan

1x Combo Fan (Pump_Sys Fan)

4x System Fan

2x Front Panel (JFP)

1x Chassis Intrusion (JCI)

1x Front Audio (JAUD)

1x Com Port (JCOM)

1x Tuning Controller connector(JDASH)

3x Addressable V2 RGB LED connector (JARGB_V2)

1x RGB LED connector(JRGB)

1x TPM pin header(Support TPM 2.0)

4x USB 2.0 ports

4x USB 5Gbps Type A ports

1x USB 5Gbps Type C ports

WIRELESS LAN & BLUETOOTH

Wi-Fi 7

The Wireless module is pre-installed in the M.2 (Key-E) slot

Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz) up to 5.8Gbps

Supports 802.11 a/ b/ g/ n/ ac/ ax/ be

Supports Bluetooth 5.4, MLO, 4KQAM

6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2.

The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.

LED FEATURE

4x EZ Debug LED

1x EZ Memory Detection LED

BACK PANEL PORTS

Clear CMOS Button

USB 10Gbps Type-A

USB 2.0

5G LAN

Wi-Fi / Bluetooth

Audio connectors

Flash BIOS Button

HDMI

USB 10Gbps Type-C

USB 5Gbps Type-A

USB 10Gbps Type-C

S/PDIF OUT

OPERATING SYSTEM

Support for Windows 11 64-bit

PCB Info

ATX

243.84mmx304.8mm