Specifications
| Chipset | INTEL B860 |
| CPU | Supports Intel® Core™ Ultra Processors (Series 2) LGA 1851 |
| Memory | 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 Max speed up to 8800+ MT/s • 1DPC 2R Max speed up to 7200+ MT/s • 2DPC 1R Max speed up to 6400+ MT/s • 2DPC 2R Max speed up to 5600+ MT/s 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 • The DIMM slots on this motherboard only have single-sided latches. • Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/. |
| Onboard Graphics | 1x HDMI™ Support HDMI™ 2.1 port with TMDS, maximum resolution of 4K 60Hz* 2x DisplayPort Support DisplayPort 1.4 port with HBR2, maximum resolution of 4K 60Hz* 1x D-Sub Support VGA, maximum resolution of 2048×1536 50Hz, 2048×1280 60Hz, 1920×1200 60Hz *Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
| Slot | 2x PCI-E x16 slot (Qty) PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset) |
| Audio | Realtek ® ALC897 Codec 7.1-Channel High Definition Audio |
| Storage | 2x M.2 (Qty) M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices 4x SATA 6G (Qty) *Please refer to the manual for M.2 SSD heatsink restrictions. |
| RAID | Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices |
| USB | 2x USB 2.0 (Rear) 4x USB 2.0 (Front) 3x USB 5Gbps Type A (Rear) 2x USB 5Gbps Type A (Front) 1x USB 5Gbps Type C (Front) |
| LAN | Realtek ® 8125 2.5Gbps LAN |
| Internal IO | 1x Power Connector(ATX_PWR) 1x Power Connector(CPU_PWR) 1x CPU Fan 1x PUMP_SYS Fan 2x System Fan 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Printer Port (JLPT) 1x Com Port (JCOM) 3x Addressable V2 RGB LED connector (JARGB_V2) 1x RGB LED connector(JRGB) 1x TPM pin header(Support TPM 2.0) 4x USB 2.0 ports 2x USB 5Gbps Type A ports 1x USB 5Gbps Type C ports |
| WIRELESS LAN & BLUETOOTH | Wi-Fi 6E The Wireless module is pre-installed in the M.2 (Key-E) slot 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 * The usage of Wi-Fi 6GHz band relies on Windows 11 support and depends on every country’s regulations. ** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. |
| LED FEATURE | 4x EZ Debug LED 1x EZ Memory Detection LED |
| OPERATING SYSTEM | Support for Windows 11 64-bit |
| PCB Info | mATX 243.84mmx243.84mm |
Key Features
- Intel B860 chipset with support for 12th‑Gen Intel® Core™ Ultra processors (LGA 1851)
- DDR5 memory – 4 × DIMM slots, up to 256 GB, speeds up to 8800 MT/s (OC) and 6400 MT/s JEDEC
- PCIe 5.0 expansion – primary x16 slot (CPU‑lane) and an M.2 slot supporting PCIe 5.0 × 4 for ultra‑fast SSDs
- High‑speed connectivity – Realtek 8125 2.5 Gbps LAN, Wi‑Fi 6E (up to 2.4 Gbps) with Bluetooth 5.3, and multiple USB 3.2 (5 Gbps) Type‑A/C ports
- Robust storage options – 2 × M.2 slots (PCIe 5.0 × 4 & PCIe 4.0 × 4) plus 4 × SATA 6 Gb/s ports with RAID 0/1/5/10 support
- Integrated graphics outputs – 1 × HDMI 2.1, 2 × DisplayPort 1.4, and 1 × VGA for flexible multi‑monitor setups
- Audio and debugging – Realtek ALC897 7.1‑channel HD audio, 4 × EZ Debug LEDs and EZ Memory Detection LED for easy troubleshooting
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