ASROCK B860M Pro RS
ASROCK B860M Pro RS
The ASROCK B860M Pro RS motherboard, featuring the Intel B860 chipset and socket 1851, supports Intel Core Ultra Series 2 processors with an integrated NPU for AI acceleration and Intel Hybrid Technology. This Micro ATX board provides four DDR5 memory slots supporting up to 256GB of RAM and overclocking to 8666MHz via the Intel XMP 3.0 profile. A robust 10+1+1+1+1 phase power system with integrated Dr.MOS components and a six-layer PCB design ensures a stable power supply to both the processor and the graphics unit. Connectivity includes two graphics outputs, HDMI 2.1 and DisplayPort 1.4, a Dragon 2.5G LAN port, USB 3.2 Gen2x2 Type-C with a 20Gb/s transfer speed, and a Realtek ALC897 7-channel audio codec with Nahimic Audio technology.
Intel B860
Chipset
Intel 1851
Socket
mATX (Micro ATX)
Format
DDR5
Memory type
4×
Number of RAM slotsKey features of the ASROCK B860M Pro RS motherboard
- Support for Intel Core Ultra Series 2 processors with an integrated NPU for AI acceleration and an LGA1851 socket
- Powerful 10+1+1+1+1 phase power system with Dr.MOS components for a stable power delivery
- Four DDR5 slots with overclocking up to 8666MHz via the Intel XMP 3.0 profile
- One Blazing M.2 slot with a PCIe Gen5x4 interface and a 128Gb/s transfer speed
- Dragon 2.5G LAN network port with double the bandwidth of gigabit ethernet
- USB 3.2 Gen2x2 Type-C connector with a 20Gb/s transfer speed
- Optimised aluminium heatsinks and an M.2 bottom heatsink for effective thermal management
High performance and stability
The motherboard is equipped with high-quality components, including a 10+1+1+1+1 phase power design and Dr.MOS technology, which ensures a stable power supply for the CPU and guarantees high performance even when overclocking. Thanks to the 6-layer PCB, which minimises thermal loss and ensures stable power for the memory, it provides optimal conditions for DDR5 overclocking. The board supports memory speeds up to 8666MHz (OC).
Advanced connectivity options
For connecting drives, the board offers 1 Blazing M.2 PCIe Gen5x4 slot and 2 Hyper M.2 PCIe Gen4x4 slots for fast data transfers. There are also 4 SATA III ports for storage expansion. For users who require a fast network connection, a 2.5Gbps LAN port is available for stable and rapid data transfer.
Enhanced audio and graphics
The board features a 7.1-channel Realtek ALC897 audio codec and Nahimic Audio technology for improved sound quality. Two graphics outputs, HDMI 2.1 and DisplayPort 1.4, provide wide-ranging options for connecting to monitors. It includes RGB headers for connecting lighting and synchronising effects via Polychrome RGB. It also supports SignalRGB for enhancing and personalising your PC's lighting.
Port layout
Storage
- Number of SATA III: 4
- Number of M.2: 3
- M.2 Slot 1 - M.2 PCIe 5.0 x4
- 2× M.2 Slot 2 - M.2 PCIe 4.0 x4
- Features: RAID 0, RAID 1, RAID 5, RAID 10
USB ports
- Internal USB 2.0: 2
- Internal USB 3.2 Gen 1: 1
- Internal USB-C 3.2 Gen 1: 1
- Rear USB 2.0: 2
- Rear USB 3.2 Gen 1: 3
- Rear USB 3.2 Gen 2x2: 1
- Rear USB-C 3.2 Gen 2x2: 1
Graphics
- HDMI 2.1
- DisplayPort 1.4
- Graphics outputs: HDMI, DisplayPort
Sound
- Number of channels: 7.1
- Rear connectors: 3× 3.5 mm (Line in, Front Speaker, Microphone)
Other
- Rear: BIOS Flashback, 2.5G LAN (RJ-45), Wi-Fi antenna
- Internal connectors: RGB LED Header, TPM Header, USB 2.0 Header, USB 3.2 Gen 1 Header, USB-C 3.2 Gen 1 Header
Choosing a motherboard
When choosing a motherboard (also known as a mainboard), it's important to pay close attention to the socket type, form factor, and chipset. These are the most crucial parameters, ensuring the board is compatible with the processor, expansion cards, and other components. The specific socket determines your choice of processor, while the remaining connectors will dictate the other components you need for your future PC.Specifications
Socket and chipset
Format & functions
Memory
Advanced parameters
Connectors
Series
Compatibility
Colour
| Code: | ASb860p5 |
| Warranty: | 36 months |
| Links: | Producer's Website: |