PL550D PL550DThe PL550D updates DeepCool non-modular PSUs with a 12VHPWR cable and brings them into compliance with INTEL's ATX3.0 standard. These units are 80 PLUS Bronze-verified, come with a 120mm hydro-bearing fan, and will provide stable power for years to come. Technical Spec Type ATX12V V3.0 Product Dimensions 150×140×86mm (W x L x H) Efficiency certification 80Plus Bronze Fan Size 120mm Fan Bearing HYB(Hydro Bearing) Topology Active PFC+DC to DC Capacitors Chinese Electrolytic Capacitors Power Good Signal 100-150ms Hold Up Time ≥16ms Efficiency ≥85% Under Typical Load(50% Loading) Protection OPP/OVP/SCP/OTP/OCP/UVP/SIP/NLO Operation Temperature 0 - 40℃ Regulatory CE/FCC/CCC/RCM/EAC/ CAN ICES-003(B)/NMB-003(B) /TUV-RH Erp Regulation ErP 2014