ASUS PRO B860M-C-CSM Intel LGA 1851 mATX motherboard DDR5 PCIe 5.0 2xM.2 1xHDMI 2xDisplayPort
LGA 1851, Socket S1, Intel B860, mATXMore than 10 pieces in stock at supplier
Processor socket2
Product details
The ASUS PRO B860M-C-CSM is a powerful mATX motherboard designed for the Intel LGA 1851 platform. It supports the latest DDR5 memory and offers a variety of connectivity options to meet modern requirements. With PCIe 5.0 technology, it enables fast data transfers and enhanced performance for graphics cards and other expansion cards. The integrated M.2 slots provide space for speedy NVMe SSDs, while the HDMI and DisplayPort connections offer versatile options for video output. This motherboard is ideal for users looking for a reliable and future-proof foundation for their systems.
- Support for DDR5 memory for improved performance and efficiency
- Two M.2 slots for fast NVMe SSDs
- PCIe 5.0 for high data transfer rates
- Versatile video output with HDMI and DisplayPort
- UEFI BIOS for easy system configuration and management.
Mainboard features | Front panel audio connector |
Number of memory modules (RAM) | 4x |
Memory type | DDR5 RAM |
Internal connection options | M.2 (2x), S-ATA III (4x) |
Item number | 60913449 |
Manufacturer | ASUS |
Category | Motherboards |
Manufacturer no. | 90MB1MCP-M0EAYC |
Release date | 8.8.2025 |
Form factor | Micro ATX (mATX) |
Socket | LGA 1851, Socket S1 |
Chipset | Intel B860 |
Mainboard features | Front panel audio connector |
Operating system compatibility | Windows 10 |
BIOS type | UEFI AMI |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4x |
Max. memory (RAM) | 256 GB |
Memory chip | DDR5 SDRAM |
Max. RAM OC | 8666 MHz |
Memory type | DDR5 RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort (2x), HDMI (1x) |
Video connection version | Display port 1.4 |
Network connections | RJ45 (1x) |
Ethernet controller | Gigabit Ethernet |
Max. port speed | 1 Gbit/s |
Audio Connections | Headphone output (1x) |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | M.2 (2x), S-ATA III (4x) |
Expansion slot | PCI Express x1 (1x) |
PCI express version (max.) | 5 |
Number of fan connector | 3 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (2x), USB-A 3.2 Gen 1 (1x), USB-A 3.2 Gen 2 (1x) |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 1870,35 kg |
Climate contribution | EUR 11,39 |
Scope of delivery | SATA cable |
Length | 244 mm |
Width | 244 mm |
Weight | 950 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 1.MSI2,4 %
- 2.ASUS2,5 %
- 3.Gigabyte2,6 %
- 4.AsRock2,9 %
- 5.Supermicro3,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.AsRock4 days
- 2.MSI6 days
- 3.ASUS8 days
- 4.Gigabyte10 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 1.MSI4,8 %
- 2.Gigabyte5 %
- 3.ASUS5,1 %
- 4.AsRock5,9 %
- 5.Biostar7,7 %