MSI PRO B860-P motherboard Intel B860 LGA 1851 (Socket V1) ATX
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| MOTHERBOARD CHIPSET | Intel B860 |
| Width | 243.8 mm |
| Depth | 304.8 mm |
| BIOS Type | UEFI AMI |
| Wi-Fi | No |
| Raid Support | Yes |
| Raid Levels | 5 |
| USB 2.0 connectors | 4 |
| Number of memory slots | 4 |
| Processor Socket | LGA 1851 (Socket V1) |
| Maximum internal memory | 256 GB |
| Maximum internal memory supported by processor | 256 GB |
| Supported memory clock speeds | 4800 |
| HDMI ports quantity | 1 |
| USB 2.0 ports quantity | 4 |
| Windows operating systems supported | Windows 11 x64 |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN | Yes |
| Ethernet interface type | 5 Gigabit Ethernet |
| Audio output channels | 7.1 channels |
| HDMI version | 2.1 |
| Supported memory types | DDR5-SDRAM |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| Compatible processor series | Intel Core Ultra (Series 2) |
| CPU fan connector | Yes |
| Number of SATA III connectors | 4 |
| Number of M.2 (M) slots | 3 |
| Motherboard chipset family | AMD |
| Motherboard form factor | ATX |
| Supported processor sockets | LGA 1851 |
| Processor manufacturer | Intel |
| Supported storage drive interfaces | M.2, Micro SATA III |
| Supported storage drive types | HDD & SSD |
| Number of storage drives supported | 7 |
| Product colour | Black |
| RGB LED pin header | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Number of HDDs supported | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| Audio chip | Realtek ALC897 |
| PCI Express x16 (Gen 4.x) slots | 3 |
| Total number of SATA connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| Supported memory clock speed (max) | 8800 MHz |
| ECC сompatibility | Non-ECC |
| Number of RGB LED pin headers | 3 |
| Number of water pump connectors | 1 |
| Number of CPU fan connectors | 1 |
| 3rd M.2 highest PCI Express generation | 4.0 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
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