Specifications
| Chipset | INTEL B860 |
| CPU | Supports Intel® Core™ Ultra Processors (Series 2) LGA 1851 |
| Memory | 2x DDR5 UDIMM, Maximum Memory Capacity 128GB Memory Support DDR5 9066 – 6400 (OC) MT/s / 6400 – 4800 (JEDEC) MT/s Max. overclocking frequency: • 1DPC 1R Max speed up to 9066+ MT/s • 1DPC 2R Max speed up to 7200+ 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 have double-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, maximum resolution of 4K 60Hz* 1x DisplayPort Support DisplayPort 1.4, maximum resolution of 4K 60Hz* *Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
| Slot | 1x PCI-E x16 slot 1x PCI-E x1 slot PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 4.0 supports up to x1 (From Chipset) |
| Audio | Realtek ® ALC897 Codec 7.1-Channel High Definition Audio |
| Storage | 2x M.2 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260/2242 devices M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices 4x SATA 6G *Please refer to the manual for M.2 SSD heatsink restrictions. |
| USB | 4x USB 2.0 (Rear) 4x USB 2.0 (Front) 2x USB 5Gbps Type A (Rear) 2x USB 5Gbps Type A (Front) 1x USB 10Gbps Type C (Front) |
| LAN | Realtek ® 8126 5Gbps LAN |
| Internal IO | 1x Power Connector(ATX_PWR) 1x Power Connector(CPU_PWR) 1x CPU Fan 2x System Fan 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Com Port (JCOM) 1x Tuning Controller connector(JDASH) 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 10Gbps Type C ports |
| LED FEATURE | 4x EZ Debug LED 1x EZ Memory Detection LED |
Key Features
- Intel B860 chipset with LGA 1851 socket supporting Intel® Core™ Ultra Series 2 processors.
- DDR5 memory support: 2 × DIMM slots, up to 128 GB, speeds up to 9066 MT/s (1DPC 1R) or 7200 MT/s (1DPC 2R), Intel XMP 3.0 ready.
- PCIe expansion: 1 × PCIe 5.0 x16 slot (CPU lane) and 1 × PCIe 4.0 x1 slot (chipset).
- High‑speed storage: 2 × M.2 slots (PCIe 5.0 x4 & PCIe 4.0 x4) plus 4 × SATA 6 Gb/s ports.
- Robust connectivity: Realtek 8126 5 Gbps LAN; USB ports – 4 × USB 2.0 rear, 4 × USB 2.0 front, 2 × USB 5 Gbps Type‑A rear, 2 × USB 5 Gbps Type‑A front, 1 × USB 10 Gbps Type‑C front.
- Integrated graphics outputs: 1 × HDMI 2.1 and 1 × DisplayPort 1.4, both supporting up to 4K 60 Hz (CPU with iGPU required).
- Audio solution: Realtek ALC897 codec delivering 7.1‑channel high‑definition sound.
- Diagnostic LEDs: 4 × EZ Debug LEDs and EZ Memory Detection LED for easy troubleshooting.
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