ASUS PRIME B860M-A-CSM mATX Motherboard 1851

Asus Prime B860M-A-CSM motherboard is an excellent option for those looking for exceptional performance in a compact format. Designed with the LGA 1200 Socket, this plaque is compatible with the Intel processors of Tenth and eleventh generation, which guarantees a powerful and efficient performance for your daily and games.

With a Matx form design, Prime B860M-A-CSM adapts to a variety of chassis, offering flexibility in the construction of your PC. Its robust construction includes high quality components that ensure durability and stability, even in the most demanding conditions.

This motherboard has advanced cooling technology, including multiple fans that allow optimal system temperature control. In addition, its connectivity characteristics set includes USB 3.2 GEN 1, HDMI and Displayport ports, facilitating the connection to a wide range of devices and monitors, as well as an impressive visual experience.

DDR4 memory support up to 64 GB and speeds of up to 2933 MHz guarantees that your system works without problems, allowing quick loads and multitasking fluid performance. The ASUS Prime B860M-A-CSM also includes advanced security features, such as overwhelming protection, which provides tranquility to the user.

In summary, the Asus Prime B860M-A-CSM is a Matx motherboard that combines performance, durability and versatility, ideal for gamers and professionals who seek to build a reliable and efficient system.

Technical Specifications

• Brand Asus
• Model 90MB1K00-M0EAYC
• Platform – micro-ATX ( 24.4 cm x 24.4 cm )
• Chipset – Intel B860
• Supported CPU – Compatible with Intel Core Ultra (Series 2) processors, LGA1851*
• Compatible with Intel Turbo Boost 2.0 and Intel Turbo Boost Max 3.0 technology
• Memory – 4 x DIMM slots, max. 256 GB, DDR5
• Supports up to 8666+MT/s (OC), non-buffered, non-ECC, and non-registered (CUDIMM)*
• Dual-channel memory architecture
• DIMM overclocking
• Supports Intel Extreme Memory Profile (XMP) module
• Enhanced ASUS III memory profile (AEMPIII)
• Expansion Slots
• 1 x PCIe 5.0 x16 slot
• 1 x PCIe 4.0 x16 slot (supports x4 mode)
• 1 x PCIe 4.0 x1 slot
• Graphics – 2 x DisplayPort
• 1 x HDMI port
• I/O Ports,
• Connectors
• Internal I/O Connectors
• 1 x 4-pin CPU fan header
• 1 x 4-pin CPU OPT fan header
• 1 x 4-pin AIO pump header
• 3 x 4-pin chassis fan connectors
• 1 x 24-pin main power connector
• 1 x 8-pin +12V CPU power connector
• 2 x M.2 slots (key M)
• 4 x SATA 6Gb/s ports
• 1 x USB 10Gbps connector (compatible with USB Type-C)
• 1 x USB 5Gbps header that supports 2 additional USB 5Gbps ports
• 1 x USB 2.0 header that supports 2 additional USB 2.0 ports
• 3 x addressable Gen 2 headers
• 1 x Aura RGB header
• 1 x clear CMOS header
• 1 x chassis intrusion header
• 1 x COM port header
• 1 x front panel audio header (F_AUDIO)
• 1 x S/PDIF output header
• 1 x SPI TPM header (14-1 pins)
• 1 x system front panel header (10-1 pins)
• 1 x Thunderbolt (USB4) connector
• Rear I/O Panel
• 1 x USB 20Gbps port (1 USB Type-C)
• 1 x USB 10Gbps port (1 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 Realtek 2.5Gb Ethernet port
• 3 x audio connectors
• Others
• Features
• Audio
• High-definition audio codec with Realtek 7.1 surround sound
• Supports: jack detection, multi-streaming, front panel jack re-tasking
• Supports playback of up to 24-bit/192kHz
• Audio functions
• Audio shielding
• High-quality audio capacitors
• Dedicated audio PCB layers
• LAN
• 1 x Realtek 2.5Gb Ethernet
• ASUS LANGuard
• Storage
• Fully compatible with 2 x M.2 slots and 4 SATA 6Gb/s ports
• M.2_1 slot (key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
• M.2_2 slot (key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
• 4 x SATA 6Gb/s ports
• USB
• 1 x USB 20Gbps port (1 USB Type-C)
• 1 x USB 10Gbps port (1 Type A)
• 2 x USB 5Gbps ports (2 x Type A)
• 4 x USB 2.0 ports (4 x Type A)
• 1 x USB 10Gbps connector (compatible with USB Type-C)
• 1 x USB 5Gbps header that supports 2 additional USB 5Gbps ports
• 1 x USB 2.0 header that supports 2 additional USB 2.0 ports
• Revision Date 28-01-2025 by RTY