The DELL D495E-S1 is a high-performance 495W power supply engineered for exceptional efficiency and reliability. Featuring 80 PLUS Platinum certification with 94% efficiency rating, it significantly reduces energy consumption and heat generation while lowering electricity costs. This extended power performance unit delivers stable, clean power for demanding computing applications while maintaining whisper-quiet operation. Its platinum-grade efficiency minimizes power waste, making it an environmentally conscious choice that extends system lifespan through reduced thermal stress. Designed specifically for Dell systems, it ensures perfect compatibility and optimal performance integration. The unit’s superior efficiency rating translates to cooler operation, reduced fan noise, and enhanced component longevity, making it ideal for professional workstations, servers, and high-performance desktop systems requiring dependable, energy-efficient power delivery.