Asus Prime B860M-A WIFI-CSM Motherboard
ASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel?? Core??? Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860M-A WIFI-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It???s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
Model PRIME B860M-A WIFI-CSM
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CPU Support Intel?? Core??? Ultra Processors (Series 2) , LGA1851
Supports Intel?? Turbo Boost Technology 2.0 and Intel?? Turbo Boost Max Technology 3.0
Refer to https://www.asus.com/support/download-center/ for CPU support list.
Intel?? Turbo Boost Max Technology 3.0 support depends on the CPU types. Chipset Intel?? B860 Chipset Memory 4 x DIMM slots, max. 256GB, DDR5
Supports up to 8666 MT/s (OC), Non-ECC,Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)
Dual channel memory architecture
DIMM Fit
Supports Intel?? Extreme Memory Profile (XMP) memory module
ASUS Enhanced Memory Profile III(AEMPIII)
Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of site or visit https://www.asus.com/support/download-center/.
Adjustments will be made based on the specifications of mass-produced memory products available on the market.
Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. Graphics 2 x DisplayPort
1 x HDMI??? port
Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.
Supports max. 4K@60Hz as specified in DisplayPort 1.4.
Supports 4K@60Hz as specified in HDMI 2.1.
VGA resolution support depends on processors' or graphic cards' resolution.
While installing the operating system, please ensure that your monitor is connected to the HDMI port on the back I/O panel or to a discrete graphics card. Expansion Slots Intel?? Core??? Ultra Processors(series 2)
1 x PCIe 5.0 x16 slot
Intel?? B860 Chipset
1 x PCIe 4.0 x16 slot (supports x4 mode)
1 x PCIe 4.0 x1 slot
- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals. Storage Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
Intel?? Core??? Ultra Processors (Series 2)
M.2 1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
Intel??B860 Chipset
M.2 2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 modes)
4 x SATA 6Gb/s ports
Intel?? Rapid Storage Technology supports SATA RAID 0/1/5/10. Ethernet 1 x Realtek 2.5Gb Ethernet
ASUS LANGuard Wireless & Bluetooth Wi-Fi 6E
2x2 Wi-Fi 6E (802.11ax)
Supports 2.4/5/6GHz frequency band
Bluetooth?? v5.3
WiFi 6E 6GHz regulatory may vary between countries, supported only in Windows 11 or later
The Bluetooth?? version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications. USB Rear USB (Total 8 ports)
1 x USB 20Gbps port (1 x USB Type-C??)
1 x USB 10Gbps port (1 x Type-A )
2 x USB 5Gbps ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
Front USB (Total 5 ports)
1 x USB 10Gbps connector (supports USB Type-C?? )
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
1 x USB 2.0 header supports 2 additional USB 2.0 ports
USB Type-C?? power delivery output: max. 5V/3A
USB E1 port, USB E2 port, USB E3 port and USB E4 port share the bandwidth. Audio Realtek 7.1 Surround Sound High Definition Audio CODEC
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. Back Panel I/O Ports 1 x USB 20Gbps port (1 x USB Type-C??)
1 x USB 10Gbps port (1 x Type-A)
2 x USB 5Gbps ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A )
2 x DisplayPort
1 x HDMI??? port
1 x Wi-F