Fuente de poder CM PW V550 80 PLUS Gold 90% Eff. SEMI-MODULAR RS550-AMAAG1-S1 DIMENSION 150 X 140 X 86MM INPUT VOLTAGE 90-264VAC (FULL RANGE) OUTPUT CAPACITY 550W CONNEC MB 20+4 PIN/CPU12V 4+4/PCI-E 6+2 PIN/SATAX8