SI FACTURA EXISTENCIA .....ESPECIFICACIONES.....TUF-GAMING-550BDimensions150 x 150 x 86 mmEfficiency80Plus BronzeProtection FeaturesOPP OVP UVP SCP OCP OTPHazardous MaterialsROHSAC Input Range100-240VacDC Output Voltage+3.3V +5V +12V -12V +5VsbMaximum Load25A 20A 45.8A 0.8A 3ACombined Load120W 120W 549.6W 9.6W 15WTotal Output550 WCable ConnectorsMB 24 20-pin x1CPU 4+4-pin x1PCI-E 6+2-pin x2SATA x5Peripheral x4Package ContentsPower Cord x 1Motherboard Power Cable x 1 600mmCPU Cable x 1 800mmPCI-E 1-to-2 Cable x 1 600mm SATA 1-to-2 Cable x 1 400+120mm SATA 1-to-4 Cable x 1 400+120+120+120mmPeripheral 1-to-4 Cable x 1 400+150+150+150mm TUF Gaming sticker x1WeightSingle PSU : 1.89KGproduct Weight with packing : 2.58 KG0dB Fan ButtonNo