Product Name VP550 PLUS Model Name X3000A101-18 Modular Non-Modular Dimension (W x L x H) 140(D)*150(W)*86(H) Warranty 3 years Input Voltage 100-240 VAC ±10% Input Current 8A-4A Input Frequency Range 47Hz-63Hz PFC Active PFC (>0.9 typical) Power Good Signal 100-500ms Efficiency 85% Typically Protection UVP/OVP/SCP/OPP/NLO Output Capacity 550W Regulatory cTUVus/TUV/CB[IEC62368 Compliant] /CE/FCC Fan 120mm Silent Fan Certifications 80 Plus Connector 1 x MB 24(20+4) Pin 1 x 8(4+4) Pin EPS 12V 2 x 8(6+2) Pin PCI-E 7 x SATA 2 x Molex 1 x FDD Net Weight 1.78 Kgs Gross Weight 2.20 Kgs UPC# 0-761345-11661-9