Classic Black ·D5010xxxx Fan dimension: 50×50×10mm     Model Voltage Bearing Type Air Flow Speed Pressure Current Power Noise (VDC) (CFM) (RPM) (M24D (mA) (W) (dBA) D5010L05D 5 2 Ball 8.61 3,500 1.78 120 0.6 20.32 D5010M05D 10.94 4,500 2.52 180 0.9 24.06 D5010H05D 13.27 5,300 3.37 220 1.1 28.16 D5010L05B Ball+Sleeve 8.61 3,500 1.78 120 0.6 20.32 D5010M05B 10.94 4,500 2.52 180 0.9 24.06 D5010H05B 13.27 5,300 3.37 220 1.1 28.16 D5010L05S Sleeve 8.61 3,500 1.78 120 0.6 20.32 D5010M05S 10.94 4,500 2.52 180 0.9 24.06 D5015H05S 13.27 5,300 3.37 220 1.1 28.16 D5010L12D 12 2 Ball 8.61 3,500 1.78 60 0.72 20.32 D5010M12D 10.94 4,500 2.52 70 0.84 24.06 D5010H12D 13.27 5,300 3.37 130 1.56 28.16 D5010L12B Ball+Sleeve 8.61 3,500 1.78 60 0.72 20.32 D5010M12B 10.94 4,500 2.52 70 0.84 24.06 D5010H12B 13.27 5,300 3.37 130 1.56 28.16 D5010L12S Sleeve 8.61 3,500 1.78 60 0.72 20.32 D5010M12S 10.94 4,500 2.52 70 0.84 24.06 D5010H12S 13.27 5,300 3.37 130 1.56 28.16 D5010L24D 24 2 Ball 8.61 3,500 1.78 40 0.96 20.32 D5010M24D 10.94 4,500 2.52 50 1.2 24.06 D5010H24D 13.27 5,300 3.37 60 1.44 28.16 D5010L24B Ball+Sleeve 8.61 3,500 1.78 40 0.96 20.32 D5010M24B 10.94 4,500 2.52 50 1.2 24.06 D5010H24B 13.27 5,300 3.37 60 1.44 28.16 D5010L24S Sleeve 8.61 3,500 1.78 40 0.96 20.32 D5010M24S 10.94 4,500 2.52 50 1.2 24.06 D5010H24S 13.27 5,300 3.37 60 1.44 28.16