AURA GP550 Features: 550W Power Supply 120mm Hydraulic Bearing Fan 1x 24-pin Main Connecter Compatible with ATX12V v2.4 Specifications: Type ATX12V v2.4 Efficiency Meet 80 PLUS White efficiency Dimensions (LxWxH) 140 x 150 x 86 mm AC Input 180-240V / 5A / 47-63Hz DC Output +3.3V / +5V / +12V / -12V / +5Vsb Max. Output Current 13A / 13A / 30A / 0.5A / 2.5A Max. Output Power 80W / 360W / 6W / 12.5W Power Rating 400W Total Output (Max.) 550W Protection OVP / UVP / OPP / OCP / SCP Main Power 1 (24 Pin) CPU 1 (4+4 Pin) PCI-E 2 (6+2 Pin) SATA 3 (4 Pin) Molex 2 (4 Pin) Modular Non Modular Cooling System 120mm hydraulic bearing fan