ASUS ROG Strix 850W Power Supply - 90YE00W8-B0NA00

It provides enhanced and stabilized power delivery specifically tailored for high-TDP graphics cards to prevent power spikes.

It is an ATX-standard unit, so it requires an ATX-compatible case; please check your case dimensions before purchase.

It signifies that the unit is at least 92% efficient at 50% load, translating to less energy waste as heat.

It is strongly recommended to use only the cables provided in the box to avoid pinout mismatches that can damage components.

Dual-ball bearing fans are designed for high durability and typically offer a significantly longer lifespan than standard sleeve-bearing fans.

Yes, this model is fully compliant with ATX 3.1 and PCIe 5.1 standards.

Verify the power switch on the back of the unit is in the 'I' position and check that all motherboard and CPU power cables are securely connected.

Ensure no cables are pressing against the fan blades; if clear, verify the intake is not obstructed by dust buildup.

Check that the graphics card is using the included PCIe 5.1 cable and that the power supply is not overloaded by exceeding the 850W capacity.