Top 9 40mm Fan 2pin – Computer Case Fans

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1. Noctua


3-Pin 40x10mm, Noctua NF-A4x10 FLX, Premium Quiet Fan, Brown

Noctua #ad - 3-pin 12v flx version can be run 4500 or 3700 rpm using the supplied Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation.

Award-winning 40x10mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. Includes anti-vibration mounts, Low-Noise Adaptor, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers. Ideal replacement for noisy or broken 12v 4cm fans in 3D printers, routers, switches, DVRs, other network and storage devices, NAS, etc.17. 9 dba, 3-pin molex, 000 h MTTF. Premium quiet fan, 12v, 4500/3700 rpm, 40x40x10 mm, >150, max.
BrandNoctua #ad
ManufacturerNoctua #ad
Height1.57 Inches
Length1.57 Inches
Weight0.35 Pounds
Width0.39 Inches
Part NumberNF-A4x10 FLX
ModelNF-A4x10 FLX



4PCS 3D Printer Cooling Fan 40mmx40mmx10mm Oil Bearing Blower Fan DC 12V Brushless Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip Arduino12V 0.08A

UMLIFE #ad - Made of high quality plastics with high end bearings, this 3D printer part cooling fan can run continuously for days at high speeds without hassle or concern.

Size:40mm*40mm*10mml*d*h, bearing: oil, speed:6000rpm, DC 12V, Noise:27dBA, 0.08a. Power connection: 2 pin-ph2. 5; cable length is 30cm/11. 8in. Connector is already fitted and product is out-of-the-box ready for installation. Great replacement item for your all metal hotend or maybe a small cooling fan for your 3D printer nozzle setup. Any questions, you can contact us and we will give you a satisfied solution! Note: if you meet the fans did not work, you can swap the red and black wires in the plug got it to work.
BrandUMLIFE #ad
ManufacturerUMLIFE #ad
Part NumberUMLIFE-4010-5010

3. Security-01


40mm x 40mm x 10mm 4010 12V 0.15A DC Brushless Ball Bearing Cooling Fan 2pin AB4010M12 UL TUV

Security-01 #ad - Dc brushless cooling fan, rated voltage: DC 12V, Current: 013a;. Ul tuv approved certification. Rated voltage : dc12v, current : 011a015 max. Bearing type: dual ball bearing, speed: 6200 RPM, Air Flow : 6. 86 cfm;. Connector: 2 terminal Connector with 2pin-xh2. 54mm.
BrandSecurity-01 #ad
ManufacturerSecurity-01 #ad
Height0.79 Inches
Length5.91 Inches
Weight0.04 Pounds
Width4.29 Inches
Part Numberunknown



BIGTREETECH Direct 3pcs 4010 24V Small Cooling Fan with LED Light 40MM 2Pin DC Computer Cooler Fan 3D Pinter Parts

BIGTREETECH Direct #ad - 5. Packing list: 3pcs 4010 24V Small Cooling Fan. 1. 4010 24v fanhigh speed, large air volume, low noise and long life, durable. 2. Led lightgreat performance and add unique staly to your 3D printer. 4. Cable: with 2. 54 terminal, 30cm cable, ±05cm. 3. 4010 24v fanusing hydraulic bearings, the working life is much longer than that of ordinary oil sealed bearing, and silent.
BrandBIGTREETECH Direct #ad
ManufacturerBIGTREETECH Direct #ad
Part NumberXFS000157*3

5. Wathai


Wathai 40mm x 20mm DC Brushless Cooling Blower Fan 24V 2Pin 2 Pcs

Wathai #ad - Dimension: 40mml x 40mmw x 20mmh / 1. 55x1. 55x078 in. Connecter: xh2. 54-2pin; cable length: 24cm Or 9. 5 inches. Rated voltage:24v 006a; speed: 6500rpm; air flow: 3. 67cfm; noise:32dBA. Widely used in humidifier, aromatherapy and other small appliances series; intelligent industrial control equipment plate cooling heat, high precision medical equipment cooling. Bearing type: sleeve Bearing ; Life: 35000 hours. Per fan.
BrandWathai #ad
ManufacturerWathai #ad
Weight0.11 Pounds
Part NumberWDB4020S24N65X25-20



Dual Ball Bearing, 2-Pin, ANVISION 2-Pack 40mm x 10mm DC 5V Brushless Cooling Fan

ANVISION #ad - Rated voltage: 5v dc, Current: 02a. Airflow: 5. 32cfm, speed: 6000prm, noise: 26. 26dbA. Bearing type: dual ball Bearings, low noise, long life:70000H. Warranty: 2-years, model: ydm4010B05, Package: 2x DC brushless fans. Lead wire: 2-pin-2. 5mm connector, length: 150mm.
ManufacturerANVISION INC #ad
Part NumberAV-YDM4010B05-2

7. Security-01


2packs 40mm x 40mm x 10mm 4010 12V 0.15A Ball Bearing Brushless DC Cooling Fan 2pin AB4010M12 UL TUV

Security-01 #ad - Connector: 2 terminal Connector with 2pin-xh2. 54mm. Ul tuv approved certification. Dc brushless cooling fan, rated voltage: DC 12V, Current: 013a;. Bearing type: dual ball bearing, speed: 6200 RPM, Air Flow : 6. 86 cfm;. Package content : 2 x DC Brushless Cooling Fan;.
BrandSecurity-01 #ad
ManufacturerHK #ad
Height0.5 Inches
Length5 Inches
Weight0.02 Pounds
Width4 Inches
Part NumberAB4010M12

8. Easycargo


4010 Cooling Fan Sleeve Bearing Brushless 2 pin, Easycargo 4pcs 3D Printer 40mm Fan 12V DC, 40mm Cooler Fan + Grill Mounting Kit 40mm x 40mm x10mm

Easycargo #ad - Package includes: 4 pieces 40mm fan 12v dc + 4 Pack 40mm Fan Grill / Guard + Screw Bolts Mounting Kit. Dimension 40x40x10mm, wire length 5. 6"/150mm, connector 2-pin-2. 5mm, weight 13. 5 gram. Can be used for for cooling stepper motor driver, NEMA 17, 3D printers, Thermoelectric Peltier Module TEC1-12706 and other electronics & robotic projects. Hypro sleeve bearing cooling fan 40mm 12V DC. Air flow 5. 49 cfm, life time 40, 000 hours, noise level 25.1dba, speed 6500rpm, Working Voltage 108-13. 2vdc.
BrandEasycargo #ad
ManufacturerEasycargo #ad
Height0.39 Inches
Length1.57 Inches
Weight0.03 Pounds
Width1.57 Inches
Part NumberEDM4010C12-04



ANVISION 2-Pack 40mm x 10mm DC 12V Brushless Cooling Fan, Dual Ball Bearing, YDM4010B12

ANVISION #ad - Lead wire: 2-pin-2. 5mm connector, length: 150mm / 5. 90inch. Airflow: 7. 56cfm, speed: 6200prm, noise: 27. 50dbA. Warranty: two years, Package: 2x DC brushless fans. Bearing type: Dual Ball Bearing. Rated voltage: 12v dc, Current: 01a.
ManufacturerANVISION INC #ad
Weight0.11 Pounds
Part NumberAN-YDM4010B12