About this item 80 plus gold Certified high efficiency operation for lower power consumption less noise and cooler temperatures Tuned for Low noise operation a specially set fan curve ensures that even at full load fan noise is kept to a minimum Zero rpm fan mode at Low and medium loads the cooling fan switches off entirely for near-silent operation 100% all Japanese capacitors premium internal components ensure unwavering power delivery and long-term reliability Fully modular flat cables flexible fully modular flat White cables for Easy cable routing