| Specification | Details |
|---|---|
| Chipset | Intel B860 |
| CPU | Supports Intel Core Ultra Processors (Series 2) Socket LGA 1851 |
| Memory | |
| Configuration | 4x DDR5 UDIMM, Maximum Memory Capacity 256GB |
| Memory Support | DDR5 8800 – 6400 (OC) MT/s / 6400 – 4800 (JEDEC) MT/s |
| Max Overclocking Frequency | 1DPC 1R: Up to 8800+ MT/s 1DPC 2R: Up to 7200+ MT/s 2DPC 1R: Up to 6400+ MT/s 2DPC 2R: Up to 5600+ MT/s |
| Features | Supports Intel POR Speed and JEDEC Speed Supports Memory Overclocking and Intel XMP 3.0 Supports Dual-Controller Dual-Channel Mode Supports Non-ECC, Un-buffered Memory Supports CUDIMM |
| Notes | The DIMM slots feature single-sided latches. Memory compatibility and performance depend on CPU and configuration. See Memory Compatibility List at MSI Support. |
| Onboard Graphics | |
| Ports | 1x Type-C DisplayPort Thunderbolt 4 port supporting DisplayPort 2.1 (UHBR20) via USB Type-C, maximum 4K@120Hz / 8K@60Hz* *Available only on processors with integrated graphics. Specifications vary by CPU. |
| Expansion Slots | |
| Slots | 4x PCI-E x16 Slots PCI_E1 Gen PCIe 5.0 up to x16 (From CPU) PCI_E2 Gen PCIe 4.0 up to x1 (From Chipset) PCI_E3 Gen PCIe 4.0 up to x1 (From Chipset) PCI_E4 Gen PCIe 4.0 up to x4 (From Chipset) |
| Audio | |
| Codec | Realtek ALC897 Codec |
| Channels | 7.1-Channel High Definition Audio |
| Storage | |
| Configuration | 3x M.2 M.2_1 (From CPU): PCIe 5.0 x4, 2280/2260/2242 devices M.2_2 (From Chipset): PCIe 4.0 x4, 2280/2260 devices M.2_3 (From Chipset): PCIe 4.0 x2, 2280 devices 4x SATA 6G |
| Notes | * Refer to manual for M.2 SSD heatsink setup. |
| RAID | |
| Support | Supports RAID 0, RAID 1, RAID 5, and RAID 10 for SATA storage devices |
| Onboard Thunderbolt | |
| Port | 1x Thunderbolt 4 Port (Rear) |
| Performance | Up to 40Gbps with Thunderbolt devices Up to 20Gbps with USB4 devices Up to 10Gbps with USB 3.2 devices Supports 5V/3A (15W) power charging Daisy-chain up to 3 Thunderbolt 4 or 5 Thunderbolt 3 devices Supports up to 8K display |
| USB | |
| Configuration | 2x USB 2.0 (Rear) 4x USB 2.0 (Front) 2x USB 5Gbps Type-A (Rear) 1x USB 5Gbps Type-C (Rear) 4x USB 5Gbps Type-A (Front) 1x USB 10Gbps Type-A (Rear) 1x USB 10Gbps Type-C (Front) |
| LAN | |
| Port | Realtek 8126 5Gbps LAN |
| Internal I/O | |
| Connectors | 1x Thunderbolt 5 Card Connector (JTBT5, supports RTD3) 1x ATX Power (ATX_PWR) 2x CPU Power (CPU_PWR) 1x PCIe Power (8-pin) 1x CPU Fan 1x Combo Fan (Pump_Sys Fan) 3x System Fans 2x Front Panels (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x COM Port (JCOM) 1x Tuning Controller Connector (JDASH) 2x Addressable V2 RGB (JARGB_V2) 1x RGB LED (JRGB) 1x TPM Header (Supports TPM 2.0) 4x USB 2.0 Ports 4x USB 5Gbps Type-A Ports 1x USB 10Gbps Type-C Port |
| Wireless LAN & Bluetooth | |
| Type | Intel Wi-Fi 6E |
| Module | Pre-installed in the M.2 (Key-E) Slot |
| Performance | Supports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz (160MHz) up to 2.4Gbps Supports 802.11 a / b / g / n / ac / ax Supports Bluetooth 5.3, FIPS, FISMA |
| Notes | * 6GHz band support may depend on region and OS; Wi-Fi 6E available in Windows 11. ** Bluetooth 5.3 support starts with Windows 10 Build 21H1 and Windows 11. |
| LED Features | |
| Indicators | 4x EZ Debug LED |
| Back Panel Ports | |
| Configuration |
|
| Operating System | |
| Support | Windows 11 64-bit |
| PCB Info | |
| Form Factor | mATX |
| Dimensions | 243.84mm x 243.84mm |
MSI PRO B860M-VC WIFI6E
- 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: MOSFET thermal pads rated for 7W/mK and additional choke thermal pads are built for high performance system and non-stop experience
- EZ PCIe Clip II: Allows for easy removal of the graphics card by pressing the tail-like lock with one finger, even in the cramped case spaces.
- Lightning Fast Game experience: PCIe 5.0 slot and Lightning Gen 5 x4 M.2
- Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience
Overview
MSI PRO B860M-VC WIFI6E
The MSI PRO B860M-VC WIFI6E is a refined micro-ATX motherboard designed for professionals, creators, and advanced users who need reliability, connectivity, and high-speed performance in a compact form factor. Powered by support for Intel® Core™ Ultra (Series 2) processors on the new LGA 1851 socket, it delivers exceptional processing efficiency and seamless responsiveness for modern workloads. The board supports dual-channel DDR5 memory up to 8800+ MT/s (OC), ensuring rapid data throughput, enhanced multitasking, and superior overall system speed.
For sustained power delivery, it features MSI’s robust 12+1+1+1 Duet Rail Power System, built with premium P-PAK components and backed by 8+4-pin CPU power connectors, Core Boost, and Memory Boost. Combined with a 6-layer server-grade PCB, it ensures stable performance, excellent heat tolerance, and strong signal integrity—ideal for long working hours and demanding applications.
Thermals are handled efficiently with Frozr Guard, using 7W/mK MOSFET thermal pads and additional choke thermal pads to keep temperatures controlled even during heavy processing or high-speed operations. Upgraders will appreciate EZ PCIe Clip II, which allows effortless one-finger GPU removal, especially useful in tight micro-ATX cases.
Storage and expansion performance is future-ready with a PCIe 5.0 slot and Lightning Gen 5 x4 M.2, delivering ultra-fast bandwidth for modern SSDs and next-gen graphics cards. For networking, the board includes 5G LAN paired with Wi-Fi 6E, offering stable, high-speed connectivity suitable for professional workloads, cloud-based editing, and uninterrupted streaming.
The addition of Thunderbolt™ 4 further enhances productivity with true 40 Gb/s transfer speeds, support for 8K displays, daisy-chaining, and multi-port workflows—making it ideal for creators using docking stations, external storage, or high-res monitors. Rounding out the experience, Audio Boost ensures clean, detailed, studio-grade sound for immersive entertainment or professional audio tasks.









