1. Eco-design for energy and money saving by Active PFC (>0.99) / high efficiency (>80%) 2. Super silent operation 120mm fan with intelligent speed controller makes superb heat dissapation at low noise (17dBA) 3. Compliance with the newest Intel standard ATX 12V V2.3 4. Compliance with the newest SSI standard EPS 12V V2.91 5. PCI-e connector with bead core protection to minimize EMI for reducing noises 6. Worry-free Power Failure Detector will light up when Over-Voltage, Under-Voltage, Over-Temperature, Over-Current, Over-Loading, and Short circuit occur 7. Five-year warranty