HEAT SINK FAN COOLED 24V; Thermal Resistance:0.22°C/W; External Height - Metric:83mm; External Width - Metric:80mm; External Length - Metric:100mm; Flow Rate Max:80m³/h; Noise Rating:48dBA; Heat Sink Mounting:Surface Mount; Heat Sink Material:Aluminium; External Height - Imperial:3.27"; External Width - Imperial:3.15"; External Length - Imperial:3.94"; Product Range:-; SVHC:No SVHC (12-Jan-2017); Operating Temperature Max:75°C; Operating Temperature Min:-20°C; Power Consumption:6W; Speed Range Max:5000rpm; Surface Finish:Plain; Voltage Rating V DC:24V; Weight:1.002g