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MSI PRO B860-P WIFI motherboard Intel B860 LGA 1851 (Socket V1) ATX
    SKU    
    PRO B860-P WIFI
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                In Stock: 84
            
            LGA 1851, Intel B860, 4 DIMMs, DDR5 - 8800+ MT/s (OC), 12+1+1+1 Duet Rail Power System, 4 x SATA, 5G LAN, Wi-Fi 7, Bluetooth 5.4
- Support Intel® CoreTM 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: ThunderboltTM 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 socket | LGA 1851 (Socket V1) | 
|---|---|
| Component for | PC | 
| Motherboard form factor | ATX | 
| Compatible processor series | Intel Core Ultra (Series 2) | 
| SKU | PRO B860-P WIFI | 
| EAN | 4711377286572 | 
| Manufacturer | MSI | 
| Availability | Y | 
| Product Videos | View Video | 
| PDF URLs | View PDF View PDF | 
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.
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 3 | 
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 | 
| Total number of SATA connectors | 4 | 
| Supported storage drive interfaces | M.2, Micro SATA III | 
| USB 2.0 connectors | 4 | 
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 4 | 
| Number of SATA III connectors | 4 | 
| CPU fan connector | Yes | 
| RGB LED pin header | Yes | 
| Number of CPU fan connectors | 1 | 
| Number of water pump connectors | 1 | 
| Number of RGB LED pin headers | 3 | 
| Technical details | |
| Motherboard chipset family | AMD | 
| Motherboard chipset | Intel B860 | 
| Supported processor sockets | LGA 1851 | 
| HDMI version | 2.1 | 
| Motherboard form factor | ATX | 
| Component for | PC | 
| Total number of SATA connectors | 4 | 
| Maximum internal memory supported by processor | 256 GB | 
| Audio | |
| Audio output channels | 7.1 channels | 
| Performance | |
| Number of HDDs supported | 4 | 
| Supported storage drive types | HDD & SSD | 
| Windows operating systems supported | Windows 11 x64 | 
| Motherboard chipset family | AMD | 
| Motherboard chipset | Intel B860 | 
| RAID levels | 0, 1, 5, 10 | 
| Supported processor sockets | LGA 1851 | 
| Audio output channels | 7.1 channels | 
| Motherboard form factor | ATX | 
| Component for | PC | 
| Processor | |
| Processor manufacturer | Intel | 
| Maximum internal memory supported by processor | 256 GB | 
| Compatible processor series | Intel Core Ultra (Series 2) | 
| Supported processor sockets | LGA 1851 | 
| Processor socket | LGA 1851 (Socket V1) | 
| Memory | |
| Number of memory slots | 4 | 
| Memory slots type | DIMM | 
| Supported memory types | DDR5-SDRAM | 
| Memory channels | Dual-channel | 
| Supported memory clock speeds | 4800,6400,8800 MHz | 
| Maximum internal memory | 256 GB | 
| Supported memory clock speed (max) | 8800 MHz | 
| ECC сompatibility | Non-ECC | 
| Storage controllers | |
| Number of HDDs supported | 4 | 
| Supported storage drive types | HDD & SSD | 
| Supported storage drive interfaces | M.2, Micro SATA III | 
| RAID levels | 0, 1, 5, 10 | 
| Number of storage drives supported | 7 | 
| RAID support | Yes | 
| Rear panel I/O ports | |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | 
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 | 
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 | 
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 | 
| USB 2.0 ports quantity | 4 | 
| VGA (D-Sub) ports quantity | 0 | 
| HDMI version | 2.1 | 
| HDMI ports quantity | 1 | 
| Ethernet LAN (RJ-45) ports | 1 | 
| DVI-D ports quantity | 0 | 
| Network | |
| Ethernet LAN | Yes | 
| Wi-Fi | Yes | 
| 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) | 
| Ethernet interface type | 5 Gigabit Ethernet | 
| Bluetooth | Yes | 
| Bluetooth version | 5.4 | 
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) | 
| Features | |
| Windows operating systems supported | Windows 11 x64 | 
| Motherboard chipset family | AMD | 
| Motherboard chipset | Intel B860 | 
| Supported processor sockets | LGA 1851 | 
| Audio output channels | 7.1 channels | 
| Motherboard form factor | ATX | 
| Component for | PC | 
| Audio chip | Realtek ALC897 | 
| Product colour | Black | 
| Expansion slots | |
| Number of M.2 (M) slots | 3 | 
| PCI Express x16 (Gen 4.x) slots | 3 | 
| PCI Express x16 (Gen 5.x) slots | 1 | 
| 1st M.2 largest key size | 2280 | 
| 1st M.2 highest PCI Express generation | 5.0 | 
| 2nd M.2 largest key size | 2280 | 
| 2nd M.2 highest PCI Express generation | 4.0 | 
| 3rd M.2 largest key size | 2280 | 
| 3rd M.2 highest PCI Express generation | 4.0 | 
| BIOS | |
| BIOS type | UEFI AMI | 
| BIOS memory size | 256 Mbit | 
| ACPI version | 6.5 | 
| System Management BIOS (SMBIOS) version | 3.7 | 
| Software | |
| Windows operating systems supported | Windows 11 x64 | 
| Weight & dimensions | |
| Width | 243.8 mm | 
| Depth | 304.8 mm | 
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| SKU | 
                                                                                                                                PRO B860-P WIFI                                                                                                                         | 
                                                                                                                                90SW00E0-M0EAY0                                                                                                                         | 
                                                                                                                                90MB14S0-M0EAY0                                                                                                                         | 
                                                                                                                                90MB19V0-M0EAY0                                                                                                                         | 
                                                                                                                                90MB1AM0-M0EAYC                                                                                                                         | 
                                                                                                                                PRO Z790-P WIFI                                                                                                                         | 
| Manufacturer | 
                                                                                                                                MSI                                                                                                                         | 
                                                                                                                                ASUS                                                                                                                         | 
                                                                                                                                ASUS                                                                                                                         | 
                                                                                                                                ASUS                                                                                                                         | 
                                                                                                                                ASUS                                                                                                                         | 
                                                                                                                                MSI                                                                                                                         | 
| Component for | 
                                                                                                                                PC                                                                                                                         | 
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                                                                                                                                PC                                                                                                                         | 
                                                                                                                                PC                                                                                                                         | 
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| Processor manufacturer | 
                                                                                                                                Intel                                                                                                                         | 
                                                                                                                                Intel                                                                                                                         | 
                                                                                                                                AMD                                                                                                                         | 
                                                                                                                                AMD                                                                                                                         | 
                                                                                                                                Intel                                                                                                                         | 
                                                                                                                                Intel                                                                                                                         | 
| Motherboard form factor | 
                                                                                                                                ATX                                                                                                                         | 
                                                                                                                                micro ATX                                                                                                                         | 
                                                                                                                                ATX                                                                                                                         | 
                                                                                                                                ATX                                                                                                                         | 
                                                                                                                                mini ITX                                                                                                                         | 
                                                                                                                                ATX                                                                                                                         | 
| Processor socket | 
                                                                                                                                LGA 1851 (Socket V1)                                                                                                                         | 
                                                                                                                                LGA 1151 (Socket H4)                                                                                                                         | 
                                                                                                                                Socket AM4                                                                                                                         | 
                                                                                                                                Socket AM4                                                                                                                         | 
                                                                                                                                LGA 1700                                                                                                                         | 
                                                                                                                                LGA 1700                                                                                                                         | 
| Supported memory types | 
                                                                                                                                DDR5-SDRAM                                                                                                                         | 
                                                                                                                                DDR4-SDRAM                                                                                                                         | 
                                                                                                                                DDR4-SDRAM                                                                                                                         | 
                                                                                                                                DDR4-SDRAM                                                                                                                         | 
                                                                                                                                DDR4-SDRAM                                                                                                                         | 
                                                                                                                                DDR5-SDRAM                                                                                                                         | 
| Number of memory slots | 
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