Cit atv 550w oem 550 w atv 12 cm fan full range power supply unit black
550w apfc 85 efficient psu eu p lot 6 ready 12cm black fan retail boxed compatible with intel atx 12v v 23 and eps 12v v 292 standards single 12v rail provide more stability and safer power output silent fdb 120mm fan for best overall airflow and heat dissipation voltage protection over power protection short circuit protection thermal overload cut off protection