FSP Mini ITX Solution/Flex ATX 500W =90% Efficiency Full Range AC Input Power Supply (FSP500-50FDB)

=90 % Efficiency (Meets 80Plus Gold Standard) AC Full Range Low Ripple & Noise internal 4 cm fan delivers excellent airflow at an exceptionally low noise level 100% burn-in at 50c MTBF:100K hours Hi-pot tested complies with EN61000-3-2 AC Latest UL Certification, UL-62368