be quiet! System Power U9 700W PSU Review

1. Introduction2. Packaging, Contents & Exterior3. Teardown & Component Analysis4. Load Regulation, Hold-Up Time & Inrush Current5. Efficiency, Temperature & Noise6. Protection Features & DC Power Sequencing7. Cross-Load Tests & Infrared Images8. Transient Response Tests9. Ripple Measurements10. EMC Pre-Compliance Testing11. Performance, Value, Noise & Efficiency12. Final Analysis13. View All Pages

To learn more about our EMI testing equipment, please check out How We Test Power Supply Units.

EMI Results – Average & Peak Detector

The conducted EMI emissions are quite low up to 11 MHz, however there are some spurs in the 11244 to 12375 KHz range, which exceed the limits with the AVG detector.

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