DC Cooling Fan 4020 5015 Turbo Fan 3010 4010 5010 6010 Fan 12V/24V Hot End Extruder for MakerBot RepRap Printer

Item name: 3010 12V/24V Cooling Fan
Dimesions: 30mm x30mmx10mm
Connector: 2Pin(2.0)
Rated Current: 0.13 Amp10%
Rated Speed: 16500RPM10%
Air Flow: 1.9CFM10%
Noise Level: 20dBA10%
Item name: 4010 12V/24V Cooling Fan
Size: 40*40*10mm
Current: 0.12A
Air volume: 6.7CFM
Blade diameter: 32mm
Rotation rate: 7000r/min
Wiring: two lines
Item name: 5010 12V Cooling Fan
Dimension:50x50X10mm
Bearing type: Sleeve
Rated Voltage: DC 12V
Power Connector: 2Pin
Rated Current: 0.1Amp10%
Air flow: 10.5 CFM
Rated Speed: 3500RPM
Noise Level: <18dBA10%
Item Name: 5015 12V/24V Turbo Fan
Product size: 50*50*15mm/1.96x1.96x0.59in (Approx.)
Air inlet size: 31mm/1.22in
Outlet size: 20*15mm/0.78x0.59in (Approx.)
Current: 0.18A
Noise: 25dBA
Item Name: 4020 12V/24V Turbo Fan
Size: 40mm40mm20mm/1.571.570.79in (Approx.)
Cable length: 28cm/11.02in (Approx.)
Connector: XH2.54-2P
Rated Volt: DC 12V
Rated Current: 0.12Amp10%
Rated Speed: 5800RPM10%
Air F low: 3.2CFM
Noise Level: 2710%dBA