MSI PRO B860-P
Motherboard | ATX | LGA1851 Socket | B860 Chipset | USB 3.2 Gen 2, USB 3.2 Gen 1 | 5 Gigabit Ethernet | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | MSI PRO B860-P - motherboard - ATX - LGA1851 Socket - B860 |
|---|---|
| Product Type | Motherboard - ATX |
| Chipset Type | Intel B860 |
| Processor Socket | 1 x LGA1851 Socket |
| Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
| Max RAM Size | 256 GB |
| RAM Supported | 4 DIMM slots - DDR5, non-ECC, on-die ECC, unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 3 x M.2 |
| USB / FireWire Ports | 2 x USB 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 2 + 4 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | 5 Gigabit Ethernet |
General
| Product Type | Motherboard - ATX |
|---|---|
| Chipset Type | Intel B860 |
| Processor Socket | LGA1851 Socket |
| Max Processors Qty | 1 |
| Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
Supported RAM
| Max Size | 256 GB |
|---|---|
| Technology | DDR5 |
| Bus Clock | 4400 MHz (O.C.), 3600 MHz (O.C.), 3200 MHz (O.C.), 2400 MHz |
| Supported RAM Integrity Check | Non-ECC, on-die ECC |
| Registered or Buffered | Unbuffered |
| Features | Intel Extreme Memory Profiles (XMP) 3.0, dual channel memory architecture |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Audio Codec | Realtek ALC897 |
| Compliant Standards | High Definition Audio |
LAN
| Network Controller | Realtek RTL8126 |
|---|---|
| Network Interfaces | 5 Gigabit Ethernet |
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 5.0 x16 2 x PCIe 4.0 x16 (x1 mode) 1 x PCIe 4.0 x16 (x4 mode) 2 x M.2 socket (2260/2280 M.2 Key M slot) 1 x M.2 socket (2242/2260/2280 M.2 Key M slot) |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5 PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5 PCIe 5.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5 |
| Interfaces | 1 x HDMI 1 x DisplayPort 1 x Thunderbolt 4/DisplayPort/USB4 4 x USB 2.0 2 x USB 3.2 Gen 1 2 x USB 3.2 Gen 2 2 x aerial 1 x LAN (5Gigabit Ethernet) 1 x microphone - mini-jack 1 x audio line-in - mini-jack 1 x audio line-out - mini-jack |
| Internal Interfaces | 1 x USB-C 3.2 Gen 2 - header 4 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x audio - header 1 x serial - header 1 x Thunderbolt 5 - header 1 x SPI - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector, 4-pin ATX12V connector, 8-pin PCI Express power connector |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | MSI ClickBIOS |
| Hardware Features | Clear CMOS Button, 12+1+1 Phase Power Design, EZ PCie Clip II, pre-mounted I/O shield, MSI Audio Boost, EZ Debug LED, MSI Steel Armor, EZ M.2 Sheild FROZR II, 6 Layer PCB, MSI Core Boost, Enlarged Chipset Heatsink, Extended Heatsink Design |
Miscellaneous
| Included Accessories | EZ Wi-Fi antenna, EZ M.2 clip II, EZ M.2 clip II remover |
|---|---|
| Cables Included | 1 x Serial ATA cable |
| Width | 30.48 cm |
| Depth | 24.384 cm |
| Package Details | Box |
Product features
Efficient memory support
With 4 DIMM slots for DDR5 RAM, the MSI PRO B860-P supports memory speeds of 2400 MHz to 4400 MHz, allowing for high performance during intensive tasks and applications.Robust audio capabilities
Featuring a Realtek ALC897 audio codec, this motherboard delivers high-definition audio quality through its 8-channel output, ensuring an immersive audio experience.Versatile connectivity options
The motherboard includes a variety of interfaces such as USB 3.2 Gen 2, HDMI, and a Thunderbolt 4 port, providing flexible connections for all peripherals.Optimized thermal performance
The extended heatsink design ensures that temperatures remain low even under heavy loads, while the enlarged chipset heatsink aids in efficient heat dissipation.Strong power delivery system
With a 12+1+1 phase power design and pre-mounted I/O shield, the MSI PRO B860-P motherboard provides stable power distribution, enhancing the reliability of high-performance builds.Key selling points
- Supports Intel Core Ultra processors with LGA1851 socket
- Equipped with 4 DIMM slots for DDR5 SDRAM, overclockable up to 4400 MHz
- Integrated MSI Audio Boost for high-definition audio output
- Multiple USB connectivity options including Thunderbolt 4 and USB 3.2 Gen 2
- Optimized for 5 Gigabit Ethernet networking and enhanced thermal management
References
MPN: PRO B860-P
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