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ATX motherboard with black PCB, silver heatsinks, rear I/O shield installed

ASRock

ASRock X870E Challenger WiFi AMD motherboard

SKU CH-QJN2-ZC3WN

ATX board for AMD Ryzen 9000, 8000, 7000 CPUs with 20+2+1 phase 110A power, DDR5 up to 8200 OC, PCIe 5.0, dual USB4, Wi-Fi 7 and 5G LAN

  • Supports Ryzen 9000, 8000 and 7000 series CPUs on AM5 socket
  • 20+2+1 phase 110A SPS power design for stable overclocking headroom
  • DDR5 memory overclocked up to 8200 MT/s with EXPO and XMP profiles
  • PCIe 5.0 x16 slot plus one Gen5x4 M.2 and three Gen4x4 M.2 slots
  • Dual USB4 Type-C ports at 40 Gb/s with display output plus 5G LAN and Wi-Fi 7

Platform and Power

The ASRock X870E Challenger WiFi is an ATX motherboard built for the AMD AM5 socket, supporting Ryzen 9000, 8000 and 7000 series processors. Its 20+2+1 phase 110A SPS power delivery and server-grade low-loss PCB provide stable voltage for heavy overclocking and sustained workloads. Four DDR5 slots enable dual-channel memory up to 8200+(OC) with EXPO and XMP profile support.

Connectivity Fit

Builders who need next-generation I/O gain dual USB4 Type-C ports at 40 Gb/s with display output, a PCIe 5.0 x16 slot for current graphics cards, and one Blazing M.2 slot for PCIe Gen5x4 SSDs. Three additional Hyper M.2 slots accept PCIe Gen4x4 drives, while 5 Gbps LAN and Wi-Fi 7 handle high-throughput networking. Users requiring more than one PCIe 5.0 M.2 slot or legacy PCI slots should look elsewhere.

Deciding Specification

The single specification that decides suitability is the 20+2+1 phase 110A SPS power design. This capacity determines whether the board can sustain the thermal and electrical demands of flagship Ryzen CPUs during prolonged all-core boost or aggressive memory overclocking. If your build targets maximum CPU frequency and memory speeds up to 8200+(OC), this phase count is the threshold to verify.

Highlights

  • Supports Ryzen 9000, 8000 and 7000 series CPUs on AM5 socket
  • 20+2+1 phase 110A SPS power design for stable overclocking headroom
  • DDR5 memory overclocked up to 8200 MT/s with EXPO and XMP profiles
  • PCIe 5.0 x16 slot plus one Gen5x4 M.2 and three Gen4x4 M.2 slots
  • Dual USB4 Type-C ports at 40 Gb/s with display output plus 5G LAN and Wi-Fi 7

Specifications

No published specifications for this item yet.

Questions about this item

Which AMD Ryzen processor series does the X870E Challenger WiFi require for operation?

The board supports AMD Ryzen 9000, 8000, and 7000 Series processors on the Socket AM5 platform.

Can I keep my existing PCIe 4.0 graphics card and NVMe SSD when upgrading to this motherboard?

Yes, the PCIe 5.0 x16 slot and Hyper M.2 slots are backward compatible with PCIe 4.0 devices.

How can I confirm the DDR5 memory is running at its rated overclocked speed after building the system?

Enter the BIOS and verify the memory frequency shows 8200 MT/s or higher with EXPO or XMP profile enabled.

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