DEEPCOOL 850W (PK850D) PK850D DEEPCOOL 850W PSU With 80Plus Bronze Certified ,120mm fan, Hypro Bearing Type ATX12V V2.4Product Dimensions 150×140×86mm (W x L x H)80PLUS Certifications BronzeFan Size 120mmFan Bearing Hypro BearingTopology Active PFC+DC to DCCapacitors Taiwan capacitorPower Good Signal 100-150msHold Up Time ≥16ms(80% Load) Efficiency ≥85% Under Typical Load(50% Loading)Protection SCP,OPP,OTP,OVP,OCP,UVPOperation Temperature 0 - 40 °CRegulatory CB/CE/EAC