80 PLUS Gold certified, with up to 90% efficiency under typical loads Superior vertical double layer main transformer increases power output Highest quality Japanese Nippon Chemi-Con state capacitors ensure long-term reliability Fully Modular to reduce clutter and improve airflow Quiet and intelligent Auto Fan for near-silent operation High Amperage Single-Rail Design for maximum power and efficiency Over Power/Under Power/Over Voltage/Short Circuit protection built in EVGA's unparalleled Customer Support