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Asus PRIME B860-PLUS WIFI-CSM Desktop Motherboard - Intel B860 Chipset - Socket LGA-1851 - ATX - DDR5256GB - Wi-Fi 6E
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Product Features
Technical Overview
This motherboard features advanced memory support with four DDR5 DIMM slots capable of handling up to 256GB of RAM at speeds up to 8666 MHz. The memory architecture ensures smooth multitasking and responsive system performance for demanding applications.
Storage flexibility is provided through multiple interface options, including four SATA 6Gb/s ports and two M.2 slots for high-speed NVMe SSDs. The board supports RAID 0, 1, 10, and 5 configurations for data protection and performance optimization.
Relevant factors for this section include AI-powered, Chipset Manufacturer, Chipset Model, Total Processor Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The PRIME B860-PLUS WIFI-CSM delivers a balanced combination of performance, connectivity, and reliability features that make it an excellent choice for business desktop deployments.
Advanced Connectivity Suite
Integrated Wi-Fi 6E provides high-speed wireless connectivity with reduced latency, while dual Ethernet ports (Gigabit and 2.5Gigabit) offer flexible wired networking options. Bluetooth 5.3 support enables seamless peripheral connections.
- Wi-Fi 6E (802.11ax)
- Dual Ethernet ports
- Bluetooth 5.3
Comprehensive I/O Options
The motherboard includes multiple display outputs (HDMI, DisplayPort, VGA), Thunderbolt support for high-speed data transfer, and S/PDIF audio connectivity. These options ensure compatibility with various peripherals and display configurations.
- Multiple video outputs
- Thunderbolt support
- 7.1 channel audio
Deployment / Use Cases
This motherboard is well-suited for business desktop systems where reliability, connectivity, and moderate expansion capabilities are priorities. The balanced feature set supports various professional applications while maintaining system stability.
Ideal deployment scenarios include general office workstations, departmental computing systems, and small business servers where the combination of wired and wireless connectivity options provides networking flexibility. The board's support for Core Ultra processors makes it capable of handling productivity applications, light content creation, and departmental server roles.
Business Workstation Foundation
Provides a stable platform for office productivity systems with sufficient expansion for additional storage, network cards, or specialized peripherals through the five PCIe slots.
Departmental Computing Solution
The integrated wireless and dual Ethernet options allow flexible deployment in various office environments, from traditional wired setups to modern wireless office configurations.
Physical Profile
The ATX form factor measures 12.01 inches wide by 9.61 inches deep (305 mm x 244 mm), providing standard compatibility with most desktop computer cases. This size offers ample space for component installation and efficient airflow management. The board's layout accommodates multiple expansion cards while maintaining accessibility to connectors and headers for system builders.
- Width
- 12.01" (305 mm)
- Depth
- 9.61" (244 mm)
Highlights
- Supports Intel Core Ultra processors via LGA-1851 socket
- Four DDR5 memory slots supporting up to 256GB at 8666 MHz
- Integrated Wi-Fi 6E (802.11ax) and Bluetooth 5.3 connectivity
- Dual Ethernet ports: Gigabit and 2.5Gigabit
- Five PCI Express x16 slots with PCIe 4.0/5.0 support
- Multiple storage interfaces: 4x SATA, 2x M.2
- Comprehensive display outputs: HDMI, DisplayPort, VGA
- Thunderbolt support for high-speed peripheral connections
- RAID 0, 1, 10, and 5 support for data protection
- ATX form factor with standard mounting compatibility
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | PRIME B860-PLUS WIFI-CSM |
| Brand Name | Asus |
| Product Line | Prime |
| Product Model | B860-PLUS WIFI-CSM |
| Product Name | PRIME B860-PLUS WIFI-CSM Desktop Motherboard |
| Product Type | Desktop Motherboard |
| Technical Information | |
| AI-powered | Yes |
| Processor & Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | B860 |
| Total Processor Supported | 1 |
| Processor Socket | Socket LGA-1851 |
| Processor Supported | Core Ultra |
| Memory | |
| Number of Memory Slots | 4 |
| Memory Form Factor | DIMM,UDIMM |
| Maximum Memory Supported | 256 GB |
| Memory Speed Supported | 8666 MHz |
| Memory Technology | DDR5 SDRAM |
| I/O Controller | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 0,1,10,5 |
| Video | |
| Onboard Video | CPU Dependent Video |
| Audio | |
| Audio Channels | 7.1 |
| Network & Communication | |
| Bluetooth | Yes |
| Bluetooth Standard | Bluetooth 5.3 |
| Gigabit Ethernet | Yes |
| 2.5Gigabit Ethernet | Yes |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11ax |
| I/O Expansions | |
| Total Number of Expansion Slots | 5 |
| Number of PCI Express x16 Slots | 5 |
| PCI Express Standard | PCI Express 4.0,PCI Express 5.0 |
| Interfaces/Ports | |
| Total Number of USB Ports | 8 |
| S/PDIF | Yes |
| VGA | Yes |
| HDMI | Yes |
| DisplayPort | Yes |
| Thunderbolt | Yes |
| Onboard Interfaces | |
| Number of SATA Interfaces | 4 |
| Number of M.2 Interfaces | 2 |
| Total Number of Onboard USB Ports | 5 |
| Number of Onboard USB 2.0 Ports | 2 |
| Onboard S/PDIF Header | Yes |
| Physical Characteristics | |
| Form Factor | ATX |
| Width | 12.01" (305 mm) |
| Depth | 9.61" (244 mm) |
User Manual
FAQ
What processors are compatible with this motherboard?
This motherboard supports Intel Core Ultra processors through the LGA-1851 socket. The Intel B860 chipset provides the platform for these modern processors, offering balanced performance for business and productivity applications. Always verify specific processor compatibility with the latest BIOS version before installation.
What type of memory does this motherboard support?
The board supports DDR5 SDRAM memory with four DIMM slots that can accommodate up to 256GB total capacity. Memory speeds up to 8666 MHz are supported, providing fast data transfer rates for responsive system performance. Use UDIMM modules designed for desktop systems to ensure proper compatibility.
What wireless connectivity options are included?
Integrated Wi-Fi 6E (IEEE 802.11ax) provides high-speed wireless networking with reduced latency compared to previous standards. Bluetooth 5.3 is also included for connecting wireless peripherals like keyboards, mice, and audio devices. These integrated wireless features eliminate the need for additional expansion cards in most deployment scenarios.
How many expansion slots are available on this motherboard?
There are five PCI Express x16 slots total, all supporting PCI Express standards including PCIe 4.0 and PCIe 5.0. This provides ample expansion capability for additional graphics cards, network adapters, storage controllers, or other PCIe devices. The ATX form factor ensures proper spacing between expansion cards for adequate cooling.
What storage interfaces are available?
The motherboard includes four SATA 6Gb/s ports for traditional hard drives and SSDs, plus two M.2 interfaces for high-speed NVMe solid-state drives. RAID 0, 1, 10, and 5 configurations are supported across compatible storage devices, offering options for performance optimization or data redundancy based on your requirements.
What video outputs does this motherboard provide?
Multiple display outputs include HDMI, DisplayPort, and VGA connections, providing compatibility with various monitor types and resolutions. Video capability is processor-dependent when using integrated graphics. The board also supports Thunderbolt connectivity for high-speed peripheral connections and additional display options through compatible Thunderbolt devices.
| Qty | Price | Available |
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