FSP Group 550W Modular Cable Power Supply 80 PLUS Platinum AURUM 92+ Series (PT-550M) 120mm PWM Controlled Fluid Dynamic Bearing (FDB) FAN Modular Cable Management System 2x 6+2pin PCI-Express graphic card connectors 105 C Japanese-Made Capacitor Arrow-Shaped Ventilation Holes Unique Rugged Granite-Touch Finishing Complete Protections: OCP, OVP, SCP, OPP, OTP, UVP Safety Approvals: : OCP, CE, FCC, CB, UL, TUV, GOST, CCC