ASUS Prime B860M-A motherboard, socket LGA 1851, Intel B860, Micro-ATX, DDR5

– Slots: 1x PCIe 5.0 x16 (x16), 1x PCIe 4.0 x16 (x4), and 1x PCIe 4.0 x1
– RAM: 4x DIMM slots for up to 192 GB DDR5 RAM up to 8400 MT/s
– Storage: 2x M.2 (1x PCIe 5.0 & 1x PCIe 4.0) and 4x SATA
– USB: 1x USB-C 3.2, 1x USB 3.1, 2x USB 3.0, and 4x USB 2.0
– Cooling: 6x 4-pin PWM connectors for fans and radiators

ASUS Prime B860M-A: Micro-ATX motherboard with Intel LGA 1851 socket and B860 chipset
The ASUS Prime B860M-A is a Micro-ATX motherboard with the Mid-range Intel B860 chipset and Intel LGA 1851 socket. It supports Intel Arrow Lake processors and is suitable for gamers who can forgo overclocking their CPU.

The B680 motherboards also support USB 4, which achieves very fast data transfer rates of up to 40 Gbps. The ASUS Prime B860M-A also offers PCIe 5.0 for graphics cards and M.2 SSDs, but lacks lane splitting for the GPU expansion slot. The DDR5 memory is overclockable, allowing you to get the most out of your RAM.

Technical Details
– Color
– Main Color
– Black
– Dimensions
– Length / Depth
– 244 mm
– Width
– 244 mm
– Form Factor
– Motherboard Form Factor
– Micro-ATX
– CPU
– CPU Manufacturer
– intel
– CPU Socket
– 1851
– Motherboard
– Motherboard Chipset
– Intel B860
– Built-in IO Shield
– Yes
– RAM
– Max. RAM
– 192 GB
– Memory Type
– DDR5
– Memory Format
– DIMM
– Memory Subtype
– CUDIMM, UDIMM
– Max. Memory Speed (OC)
– 8400 MT/s
– ECC Support
– Yes
– Memory Slots
– 4x
– Wi-Fi & LAN
– LAN
– Yes
– LAN Ports
– 1x 2.5 Gbps
– Wi-Fi / Bluetooth
– No
– Cooling
– Backplate
– Yes
– M.2 Heatsink
– Yes
– VRM Heatsink
– Yes
– Internal Connectors
– CPU Power Supply
– 1x 8-Pin
– USB4 (internal) header
– 1
– USB 3.0 / 3.1 / 3.2 (internal) Type-C header
– 1
– USB 3.0 / 3.1 / 3.2 (internal) Type-C possible ports
– 1
– USB 3.0 (internal) header
– 1
– USB 3.0 (internal) possible ports
– 2
– USB 2.0 (internal) header
– 1
– USB 2.0 (internal) possible ports
– 2
– RGB / LED ports
 -1x RGB (4-pin 5050 12VGRB), 3x Digital RGB (3-pin 5VDG)
-Front-panel audio header
– Yes
– SPI TPM header
– Yes
– External ports
– USB 3.2 (external) Type-C
– 1
– USB 3.1 (external) Type-A
– 1
– USB 3.0 (external) Type-A
– 2
– USB 2.0 (external) Type-A
– 4
– Display ports
– Display Port (2x), HDMI (1x)
– Storage Connectors
– M.2 PCIe 4.0 x4
– 1
– M.2 PCIe 5.0 x4
– 1
– SATA 6G (internal)
– 4
– Expansion Slots
– PCIe x16 Slots (total)
– 2
– PCIe x1 Slots (total)
– 1
– Fan Header
– 4-pin Fan Connectors
– 6
– Lighting
– Lighting / RGB
– Yes