Sunon super high air flow dc axial fan 4028

Model: SG40281B1-0000-A99
Bearing: 2 Ball
Power Current(mA):520
Rating Voltage(VDC):12
Power Consumption(watts):6.24
Speed(rpm):19000
Air Flow(CFM):25.6
Static Pressure(Inch.H2O):1.45
Noise(dBA):58.5
Weight(g):35.0

Model: SG40281B2-0000-A99
Weight(g):35.0
Air Flow(CFM):21.1
Static Pressure(Inch.H2O):1.02
Bearing: 2 Ball
Speed(rpm):16000
Power Consumption(watts):4.20
Rating Voltage(VDC):12
Power Current(mA):350
Noise(dBA):53.8

Sunon super high air flow dc axial fan 4028