Name: ASROCK B860M Challenger WiFi White
Brand: ASROCK
SKU: ASb860cw1_openbox
Price: 3299 CZK
Availability: InStock
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ASROCK B860M Challenger WiFi White - Motherboard - Main image

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ASROCK B860M Challenger WiFi White

The ASROCK B860M Challenger WiFi White motherboard in the Micro ATX format provides a functional foundation for installing Intel Core Ultra series 2 processors in the LGA1851 socket. This board, featuring the Intel B860 chipset, facilitates communication between all connected hardware components. Connecting components with high data throughput requires a stable power delivery system and modern signal transfer interfaces. The board fully supports fast DDR5 RAM and offers expansion slots for both storage and graphics cards.

Key features of the ASROCK B860M Challenger WiFi White motherboard

Intel B860 chipset, LGA1851 socket and Micro ATX format
Four DDR5 memory slots with support for up to 256GB of capacity
One PCIe 5.0 ×16 slot complemented by one PCIe 4.0 ×4 slot
Three M.2 connectors for SSDs and four SATA III ports with RAID support
Wi-Fi 7, Bluetooth 5.4 and a 2.5Gb/s network port
10+1+1 phase power design with Dr.MOS technology
Tool-less M.2 installation and POST Status Checker LEDs

Stable power supply

The power system uses a 10+1+1 phase design for smooth power delivery to the processor. The integrated Dr.MOS solution efficiently regulates voltage and reduces operating temperatures under heavy loads. The board uses reinforced power connectors that can withstand higher currents than standard ones. Preventing risks associated with overheating the power delivery system contributes to the overall stability of the computer build during demanding computational tasks.

DDR5 memory support

The motherboard carries four slots for DDR5 RAM with dual-channel support. The total system memory capacity can reach up to 256GB. The board works with Intel XMP and AMD EXPO profiles for easy setup of higher frequencies. Fast access to data in the RAM speeds up application response times and ensures a smooth gaming environment.

Modern PCIe slots

One reinforced PCIe 5.0 ×16 slot with steel shielding is ready for the graphics card. Storage space can be expanded using three M.2 slots, with the main Blazing M.2 slot supporting the PCIe 5.0 interface at speeds of up to 128Gb/s. The remaining two Hyper M.2 slots operate on the PCIe 4.0 ×4 interface. Tool-less SSD installation simplifies assembly thanks to a quick-release latch.

Wi-Fi 7 wireless technology

Network connectivity is provided by a Wi-Fi 7 wireless module, which operates on the 2.4GHz, 5GHz and 6GHz frequency bands. A wired connection to the network is handled by a Dragon RTL8125BG controller with a speed of 2.5Gb/s. Integrated Bluetooth 5.4 is used for wireless pairing with peripherals such as headphones or keyboards. The high network data transfer speed reduces latency when playing online games.

Cooling

An aluminium heatsink with an optimised shape ensures heat dissipation from critical areas. The board includes connectors for a CPU fan, a water cooling pump, and case fans with automatic PWM or DC mode detection. The Fan-Tastic Tuning tool is used to set the cooling curve in a clear interface. Efficient temperature management of all hardware components extends the lifespan of the entire computer system.

Realtek audio codec and RGB lighting

The audio output is handled by a Realtek ALC897 codec with support for 8-channel audio and the Nahimic Audio software suite. The board has integrated headers for both standard and addressable RGB LED strips to customise its appearance. ASRock Polychrome SYNC technology synchronises lighting effects across compatible accessories. Surround sound with unwanted noise cancellation improves clarity during voice communication.

Port configuration

Storage

Number of SATA III: 4
Number of M.2: 3
M.2 Slot - 1× M.2 PCI-E NVMe Gen5
M.2 Slot - 2× M.2 PCI-E NVMe Gen4
Features: RAID 0, RAID 1, RAID 5, RAID 10

USB ports

Internal USB 2.0: 4 (2 headers)
Internal USB 3.2 Gen 1: 2 (1 header)
Internal USB-C: 1 (1 header)
Rear USB 2.0: 2
Rear USB 3.2 Gen 1: 3
Rear USB-C: 1

Graphics

HDMI 2.1
Graphics outputs: HDMI

Sound

Number of channels: 7.1
Audio codec: Realtek ALC897
Rear connectors: 3× 3.5mm jack

Other

Rear: 1× RJ-45 (LAN) 2.5Gb/s, 2× Wi-Fi antenna
Power: 24-pin, 1× 8-pin ATX 12V, 1× 4-pin ATX 12V
Cooling: CPU fan - 2, system fan - 3, water pump - 1
Internal: TPM, RGB LED (4-pin), 3× addressable RGB LED

Specifications

Socket and chipset

Socket Intel 1851

Chipset Intel B860

Format & functions

Motherboard form factor mATX (Micro ATX)

Basic functions Bluetooth, Integrated network card, Integrated sound card, PCI Express 5.0, For CPU with integrated GPU, Wi-Fi

Memory

Memory type DDR5

Number of RAM slots 4 ×

Max. frequency (OC) 8,666 MHz

Design DIMM

Connection Mode dual-channel

Advanced parameters

Sound card type Realtek ALC897

Number of sound card channels 8

Connectors

External Jack, RJ-45 (LAN) 2.5Gbps, USB 2.0, USB 3.2 Gen 1, USB-C 3.2 Gen 1, HDMI 2.1

Internal RGB LED Header, TPM header, USB 3.2 Gen 1 bracket, USB-C 3.2 Gen 1 bracket, USB 2.0 bracket, M.2 PCIe 5.0, PCIe 5.0 x16, PCIe 4.0 x4, Serial ATA III, ARGB LED Header, M.2 PCIe 4.0

PCI express x16 1×

PCI express x4 1×

USB 2.0 2×

USB 3.2 Gen 1 (USB 3.0) 4×

M.2 slots 3×

Serial ATA III 4×