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ATX motherboard with white heatsinks and black PCB

ASUS

ASUS ROG STRIX X870-A GAMING WIFI S AMD motherboard

SKU CH-RQJQ-VCDXE

AM5 ATX board with X870 chipset, 16+2+2 90A power stages, DDR5 up to 8800 MT/s, WiFi 7, four M.2 slots, PCIe 5.0 and USB4 for Ryzen 7000, 8000 and 9000 CPUs

  • CPU Socket TypeAM5
  • ChipsetAMD X870
  • Ready for Advanced AI PCs with robust power and connectivity
  • Supports AMD Ryzen 7000, 8000 and 9000 series processors on AM5 socket
  • Intelligent control via AI Overclocking, AI Cooling II, AI Networking and AEMP
  • Robust 16+2+2 power stages rated for 90A with dual ProCool II connectors
  • Two PCIe 5.0 and two PCIe 4.0 M.2 slots with substantial cooling

Ready for Advanced AI PCs

This AMD X870 motherboard targets enthusiasts building high-performance systems for AI workloads and gaming. The AM5 socket accepts Ryzen 7000, 8000 and 9000 series processors. A 16+2+2 power design rated for 90A per stage with dual ProCool II connectors delivers stable current to multi-core CPUs. Four DDR5 slots support up to 256GB capacity.

Upgrading from older AM5 boards

The jump is worth it when you need the X870 chipset's native PCIe 5.0 lanes for graphics and storage. Two onboard PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots all include substantial cooling. USB4 ports add 40Gbps connectivity absent on earlier chipsets. WiFi 7 provides the latest wireless standard for low-latency networking.

Practical limits of PCIe 5.0 and USB4

PCIe 5.0 M.2 drives require adequate airflow to sustain peak throughput without thermal throttling. USB4 40Gbps ports support DisplayPort 1.4a for 4K@60Hz output. HDMI 2.1 handles 4K@60Hz while DisplayPort 1.4 reaches 8K@30Hz. Memory overclocks scale with CPU generation: 8000+MT/s on Ryzen 7000, 8800+MT/s on 8000, 8200+MT/s on 9000 series.

Highlights

  • Ready for Advanced AI PCs with robust power and connectivity
  • Supports AMD Ryzen 7000, 8000 and 9000 series processors on AM5 socket
  • Intelligent control via AI Overclocking, AI Cooling II, AI Networking and AEMP
  • Robust 16+2+2 power stages rated for 90A with dual ProCool II connectors
  • Two PCIe 5.0 and two PCIe 4.0 M.2 slots with substantial cooling

Specifications

BrandASUS
SeriesROG STRIX X870-A GAMING WIFI S
ModelROG STRIX X870-A GAMING WIFI S
CPU Socket TypeAM5
ChipsetAMD X870

Questions about this item

Does this ATX board fit in a standard ATX case and clear a 16+2+2 power-stage heatsink?

The board uses the ATX form factor and a 16+2+2 power design rated for 90A per stage, so it fits any standard ATX chassis and clears typical CPU-cooler mounting zones.

When installing an AM5 Ryzen 7000, 8000 or 9000 series CPU, which step do builders most often miss?

Builders often forget to update the BIOS before fitting a newer Ryzen 9000 or 8000 series processor; flash the latest BIOS via USB BIOS FlashBack with no CPU installed, then mount the chip and connect both dual ProCool II 8-pin power cables.

Which M.2 slots need thermal-pad replacement after heavy PCIe 5.0 SSD use?

The two PCIe 5.0 M.2 slots and the two PCIe 4.0 M.2 slots all ship with substantial heatsinks; only the pre-applied thermal pads on those four slots may need replacement after prolonged high-load operation.

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