ASRock B860M Challenger WiFi mATX Motherboard, Intel Core Ultra (Series 2), DDR5 8666+ (OC), PCIe 5.0, 2.5G LAN, WiFi 7, Dr.MOS

★★★★★ 4.3 125 reviews

US$46.00
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Management number 239397593 Release Date 2026/07/14 List Price US$46.00 Model Number 239397593
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The ASRock B860M Challenger WiFi motherboard is engineered for gamers and enthusiasts seeking fearless play and relentless evolution in a compact micro-ATX form factor. Built for Intel's latest Core Ultra Processors (Series 2) on the LGA1851 socket, it combines robust power delivery with cutting-edge features. The 10+1+1+1+1 Dr.MOS power phase design ensures stable performance during intense gaming sessions, while support for DDR5 memory up to 8666+ (OC) provides the bandwidth needed for demanding applications and smooth multitasking. Experience ultimate speed with next-gen PCIe 5.0 support, featuring one PCIe 5.0 x16 slot for graphics and a Blazing M.2 slot for Gen5 SSDs, ensuring blistering-fast data access. Storage is further expanded with two additional PCIe Gen4x4 M.2 slots and four SATA3 ports, offering ample room for your entire game library. Connectivity is a highlight with integrated Wi-Fi 7, Bluetooth, and 2.5G LAN, ensuring you're always connected with the lowest latency. The rear I/O panel includes specialized Lightning Gaming Ports for prioritizing your gaming peripherals. Designed for a seamless building experience, the B860M Challenger WiFi includes a pre-installed I/O shield and ASRock's Auto Driver Installer for easy system setup. Whether you're building a high-performance gaming rig or a powerful workstation, this micro-ATX motherboard provides the solid specs, breakthrough features, and rock-solid durability to be the perfect foundation for your next system.

  • System Compatibility Note: This Micro-ATX form factor (9.6-in x 9.6-in) is designed for compact and standard chassis; please verify case specifications before purchase.
  • Dedicated Support: Please contact us directly through Amazon for any product questions or assistance you may require.
  • Next-Gen Intel Platform: Supports Intel Core Ultra Processors (Series 2) on the LGA1851 socket, with integrated NPU for dedicated AI acceleration, ensuring a powerful and future-ready foundation.
  • Advanced Power Design: Robust 10+1+1+1+1 power phase design with Dr.MOS for VCore+GT+SA, delivering stable and efficient power for high-performance computing and gaming.
  • High-Speed DDR5 Memory: Four DDR5 DIMM slots support dual-channel configurations and overclocked speeds up to 8666+ (OC), including support for Clocked Unbuffered DIMMs (CUDIMM).
  • Next-Gen PCIe 5.0 Ready: Features one PCIe 5.0 x16 slot for the latest graphics cards and one Blazing M.2 slot for PCIe Gen5x4 SSDs, offering maximum data transfer speeds.
  • Extensive Storage Options: Equipped with 1x Blazing M.2 (PCIe Gen5x4), 2x Hyper M.2 (PCIe Gen4x4) slots, and 4x SATA3 ports, providing flexible and fast storage configurations.
  • Cutting-Edge Connectivity: Features integrated 802.11be Wi-Fi 7, Bluetooth, and Realtek 2.5G LAN for the fastest wireless and wired networking speeds with low latency.
  • Versatile USB & Display: Offers a wide array of ports including 2x USB 3.2 Gen1 Type-C (rear & front), 8x USB 3.2 Gen1, and 6x USB 2.0. Rear USB ports include ASRock Lightning Gaming Ports for reduced latency.
  • Immersive Audio Experience: 7.1 CH HD Audio with Realtek ALC897 codec and Nahimic Audio enhancement delivers immersive soundscapes for gaming and entertainment.
ASIN B0GXWY1S9V
Brand ASRock
Platform Windows 11
Model Name B860M CHALLENGER WIFI
Unit Count 1.0 Count
Item Weight 1000 Grams
Chipset Type Intel B860
Manufacturer ASRock
Model Number 90-MXBUP0-A0UAYAZ
Chipset Family Intel Desktop
Mfr Part Number 90-MXBUP0-A0UAYAZ
Total Usb Ports 16
Processor Socket Socket LGA 1851
Total PCIe Ports 2
Total SATA Ports 4
Compatible Devices Personal Computer
Memory Clock Speed 8666 MHz
Warranty Description 3 Years Manufacturer
Compatible Processors Intel Core Ultra
RAM Memory Technology DDR5
Memory Slots Available 4
Graphics Card Interface Integrated, PCI Express
Ram Memory Maximum Size 256 GB
Number of Ethernet Ports 1
Main Power Connector Type 24-Pin
Total Number of HDMI Ports 1
System Bus Standard Supported SATA 3

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4.3 out of 5
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