AXIAL FAN 40MM 24VDC 50mA; Supply Voltage:24V; Current Type:DC; Fan Frame Size:40mm; External Depth:20mm; Noise Rating:22.5dBA; Flow Rate - Imperial:6cu.ft/min; Flow Rate - Metric:0.17m /min; Bearing Type:Ball; Current Rating:50mA;RoHS Compliant: Yes