MSI PRO B860-P WIFI Intel LGA 1851 Socket V1 Intel Core Ultra Series 2 LGA 1851 PRO B860-P WIFI

PRO B860-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, Thunderbolt 4, PCIe 5.0 M.2, and Supplemental PCIe Power, ready for the Intel Core Ultra processors.

Features


Support Intel Core Ultra Processors (Series 2) for LGA 1851 socket


Supports DDR5 Memory, Dual Channel DDR5 8800+ MT/s (OC)


Ultra Performance: 12+1+1+1 Duet Rail Power System with P-PAK, 8+4-pin CPU power connectors, Core Boost, Memory Boost, 6-layer server-grade PCB


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


EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna


Lightning Fast Game experience: PCIe 5.0 slot and Lightning Gen 5 x4 M.2


Ultra Connect: Thunderbolt 4 port, 5G LAN with Intel Wi-Fi 7 Solution - the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission


Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience



Processor


Processor socket

LGA 1851 (Socket V1)


Compatible processor series

Intel Core Ultra (Series 2)


Supported processor sockets

LGA 1851


Maximum internal memory supported by processor

256 GB


Processor manufacturer

Intel



Weight & dimensions


Width

243.8 mm


Depth

304.8 mm



BIOS


ACPI version

6.5


System Management BIOS (SMBIOS) version

3.7


BIOS type

UEFI AMI


BIOS memory size

256 Mbit



Storage controllers


Supported storage drive types

HDD & SSD


Number of storage drives supported

7


RAID support

Yes


RAID levels

0, 1, 5, 10


Supported storage drive interfaces

M.2, Micro SATA III


Number of HDDs supported

4



Memory


Supported memory types

DDR5-SDRAM


ECC ompatibility

Non-ECC


Supported memory clock speed (max)

8800 MHz


Number of memory slots

4


Maximum internal memory

256 GB


Memory slots type

DIMM


Supported memory clock speeds

4800,6400,8800 MHz


Memory channels

Dual-channel



Network


Wi-Fi standards

802.11a, 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)


Bluetooth

Yes


Wi-Fi

Yes


Top Wi-Fi standard

Wi-Fi 7 (802.11be)


Ethernet LAN

Yes


Ethernet interface type

5 Gigabit Ethernet


Bluetooth version

5.4



Expansion slots


Number of M?2 (M) slots

3


3rd M?2 highest PCI Express generation

4.0


PCI Express x16 (Gen 5?x) slots

1


1st M?2 largest key size

2280


2nd M?2 largest key size

2280


2nd M?2 highest PCI Express generation

4.0


1st M?2 highest PCI Express generation

5.0


PCI Express x16 (Gen 4?x) slots

3


3rd M?2 largest key size

2280



Rear panel I/O ports


HDMI ports quantity

1


USB 3?2 Gen 1 (3?1 Gen 1) Type-A ports quantity

2


Ethernet LAN (RJ-45) ports

1


USB 3?2 Gen 2 (3?1 Gen 2) Type-A ports quantity

2


HDMI version

2.1


USB 2?0 ports quantity

4



Internal I/O


Number of RGB LED pin headers

3


USB 2?0 connectors

4


Number of CPU fan connectors

1


USB 3?2 Gen 1 (3?1 Gen 1) connectors

4


CPU fan connector

Yes


Total number of SATA connectors

4


Number of SATA III connectors

4


USB 3?2 Gen 2 (3?1 Gen 2) connectors

1


RGB LED pin header

Yes


Number of water pump connectors

1



Features


Motherboard chipset

Intel B860


Windows operating systems supported

Windows 11 x64


Product colour

Black


Motherboard chipset family

AMD


Component for

PC


Audio chip

Realtek ALC897


Audio output channels

7.1 channels


Motherboard form factor

ATX