MSI PRO B850-P WiFi AMD DDR5
MSI PRO B850-P WiFi AMD DDR5
E£10850.00
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)