MSI PRO B850-P WiFi Motherboard, ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5 - DDR5

MSI PRO B850-P WiFi Motherboard, ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5 - DDR5

DESCRIPTION:

Chipset:

• Model: AMD B850

CPU:

• Supported Processors:

  • AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors

  
  

• Socket: AM5

Memory:

• Slots: 4x DDR5 UDIMM slots

• Maximum Capacity: 256GB

• Supported Memory Speeds:

  • Overclocked (OC): 8200 - 5600 MT/s

  • JEDEC Standard: 5600 - 4800 MT/s

  
  

• Max. Overclocking Frequencies (Ryzen 9000 Series):

  • 1DPC 1R: Up to 8200+ MT/s

  • 1DPC 2R: Up to 6400+ MT/s

  • 2DPC 1R: Up to 6400+ MT/s

  • 2DPC 2R: Up to 4800+ MT/s

  
  

• Memory Features:

  • Dual-Channel Mode

  • Non-ECC, Un-buffered Memory

  • Supports CUDIMM (Clock Driver bypass mode only)

  • Supports AMD POR Speed and JEDEC Speed

  • Supports Memory Overclocking and AMD EXPO

  
  

• Note:

  • CUDIMM support and POR boot frequency may vary by CPU series. Manual overclocking is 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 .

Onboard Graphics:

• Ports:

  • 1x HDMI  (Supports HDMI 2.1, max resolution of 4K @ 60Hz )

  
  

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

Expansion Slots

• PCIe Configuration:

  • PCI_E1: PCIe 5.0 x16 slot (From CPU)

    • 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 processors)

    
    

  • PCI_E2: PCIe 3.0 x1 slot (From Chipset)

  • PCI_E3: PCIe 4.0 x4 slot (From Chipset)

  • PCI_E4: PCIe 3.0 x1 slot (From Chipset)

  
  

• Bandwidth Sharing:

  • PCI_E2, PCI_E3, and PCI_E4 share bandwidth.

  • PCI_E3 slot will run at x2 speed when devices are installed in PCI_E2 or PCI_E4 slots.

Audio

• Codec: Realtek  ALC897

• Features:

  • 7.1-Channel High-Definition Audio

Storage

• M.2 Slots:

  • M.2_1:

    • 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)

    • Supports 2280/2260 devices

    
    

  • M.2_2:

    • 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)

    • Supports 22110/2280 devices

    
    

  • M.2_3: PCIe 4.0 x2 (From Chipset), supports 2280/2260 devices

  
  

• SATA Ports: 4x SATA 6Gb/s ports

• RAID Support: RAID 0 and RAID 1 for M.2 NVMe storage devices

• Note: Refer to the manual for M.2 SSD heatsink restrictions.

USB

• Rear Ports:

  • 4x USB 2.0 Type-A

  • 1x USB 5Gbps Type-A

  • 1x USB 10Gbps Type-A

  • 2x USB 10Gbps Type-C

  
  

• Front Ports:

  • 4x USB 2.0

  • 4x USB 5Gbps Type-A

  • 1x USB 5Gbps Type-C

LAN

• Controller: Realtek  8126VB 5G LAN

Wireless & Bluetooth

• Wireless Module: Wi-Fi 7 (Pre-installed in M.2 Key-E slot)

• Features:

  • Supports MU-MIMO TX/RX

  • Frequency Bands: 2.4GHz, 5GHz, 6GHz (320MHz)

  • Maximum Speed: Up to 5.8Gbps

  • Wi-Fi Standards: 802.11 a/b/g/n/ac/ax/be

  
  

• Bluetooth:

  • Version: Bluetooth  5.4 (supports MLO, 4KQAM)

  • Note: 6GHz band support depends on regional regulations. Wi-Fi 7 and Bluetooth 5.4 require Windows 11 version 24H2.

Back Panel Ports

• Connectivity:

  • Clear CMOS Button

  • USB 10Gbps Type-A

  • USB 2.0 Type-A

  • 5G LAN Port

  • Wi-Fi / Bluetooth Antenna Connector

  • Audio Connectors

  • Flash BIOS Button

  • HDMI  Port

  • USB 10Gbps Type-C

  • USB 5Gbps Type-A

  • S/PDIF OUT

Internal I/O Connectors

• Fan Headers:

  • 1x CPU Fan

  • 1x Combo Fan (Pump_Sys Fan)

  • 4x System Fans

  
  

• Power Connectors:

  • 1x ATX Power Connector (24-pin)

  • 2x CPU Power Connectors (8-pin)

  • 1x PCIe Power Connector (8-pin)

  
  

• Other Headers:

  • 2x Front Panel Connectors (JFP)

  • 1x Chassis Intrusion Header (JCI)

  • 1x Front Audio Header (JAUD)

  • 1x COM Port Header (JCOM)

  • 1x Tuning Controller Connector (JDASH)

  • 3x Addressable V2 RGB LED Connectors (JARGB_V2)

  • 1x RGB LED Connector (JRGB)

  • 1x TPM Pin Header (Supports TPM 2.0)

  • 4x USB 2.0 Ports

  • 4x USB 5Gbps Type-A Ports

  • 1x USB 5Gbps Type-C Port

LED Features

• EZ Debug LEDs: 4x EZ Debug LEDs

Operating System

• Supported OS: Windows 11 64-bit

Form Factor

• Size: ATX Form Factor

• Dimensions: 12" x 9.6" (30.5 cm x 24.4 cm)