ASUS PRIME B860-PLUS-CSM
LGA 1851, Intel B860, ATXMore than 10 pieces in stock at supplier
Product details
The ASUS PRIME B860-PLUS-CSM motherboard provides a reliable foundation for high-performance computing. This motherboard is designed to support Intel Core Ultra processors of the 2nd generation and features a robust Intel B860 chipset that delivers the computing power required for demanding applications. It is equipped with four DIMM slots that can accommodate DDR5 SDRAM with speeds of up to 4333 MHz (O.C.) to support multitasking and enhance the overall system responsiveness.
The connectivity options are extensive, featuring multiple USB ports, including USB 3.2 Gen 2 and USB-C 3.2 Gen 2x2, ensuring fast data transfer rates for external devices. The inclusion of advanced audio features with high-definition audio (8-channel) provides a rich sound experience. With RAID support for storage interfaces, including SATA-600 and PCIe options, users can enjoy flexibility in setup and enable efficient data management and redundancy solutions.
Processor family | Core Ultra 5 2nd Gen, Core Ultra 7 2nd Gen, Core Ultra 9 2nd Gen |
Memory type | DDR5 RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | M.2 (3x), S-ATA III (4x) |
Mainboard features | Front panel audio connector, RGB header, Thunderbolt header |
Item number | 53886914 |
Manufacturer | ASUS |
Category | Motherboards |
Manufacturer no. | 90MB1KA0-M0EAYC |
Release date | 6.1.2025 |
Sales rank in Category Motherboards | 413 of 910 |
Form factor | ATX |
Socket | LGA 1851 |
Chipset | Intel B860 |
Mainboard features | Front panel audio connector, RGB header, Thunderbolt header |
Operating system compatibility | Windows 11 Home, Windows 11 Pro |
BIOS type | UEFI AMI |
Processor family | Core Ultra 5 2nd Gen, Core Ultra 7 2nd Gen, Core Ultra 9 2nd Gen |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 256 GB |
Memory chip | DDR5 SDRAM |
Max. RAM OC | 8666 MHz |
Memory type | DDR5 RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort (1x), HDMI (1x) |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Gigabit Ethernet |
Max. port speed | 2.50 Gbit/s |
Audio channel | 7.1 Channel |
Audio Connections | Jack 3.5mm Line In (1x), Microphone |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | M.2 (3x), S-ATA III (4x) |
Expansion slot | PCI Express x16 (1x), PCI Express x16 (Gen 4) (1x) |
PCI express version (max.) | 5 |
Number of fan connector | 1 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 3.2 Gen 1 (1x), USB-A 3.2 Gen 2 (2x), USB-C 3.2 Gen 2x2 (1x) |
Power connectors | 24-pin ATX, 8-pin ATX 12V |
Country of origin | China, Taiwan |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | incl. accessories, Manual and warranty card, if applicable, Product in OVP |
Length | 244 mm |
Width | 305 mm |
Height | 49 mm |
Weight | 896 g |
Length | 34 cm |
Width | 35 cm |
Height | 8 cm |
Weight | 2 kg |
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.Gigabyte2,6 %
- 1.MSI2,6 %
- 3.ASUS2,7 %
- 4.AsRock2,8 %
- 5.Supermicro3,3 %
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- 3.AsRock3 days
- 3.MSI3 days
- 5.NZXT7 days
- 6.ASUS9 days
- 7.Gigabyte11 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 1.MSI4,6 %
- 2.ASUS4,8 %
- 2.Gigabyte4,8 %
- 4.AsRock5,8 %
- 5.NZXT5,9 %