4020 Fan Gdstimes of 2025
Best Choice1
GDSTIME17% OffGDSTIME 2Pcs 4020 4Pin 12V PWM Dual Ball Bearing Brushless DC Cooling Fan 40mm x 40mm x 20mm for 1U Server Case, 3D Printer, Switch, NVR, NAS
Main highlights- What You Get: Includes 2 Pack DC 12 volts 4-pin pwm 40x40x20mm brushless cooling fans and 8 pieces screws and nuts for easy mounting; The lightweight compact design won't take up much space, so you can keep your area neat and tidy
- Mini 40x20mm Size: Ideal replacement for 1U server cases, 3D printers or replacing old broken 12V 4cm fans in network and storage equipment (switches, routers, NVRs, NAS, DVRs, etc.); Keep your electronic devices cool and extend their lifespan
- Long-lasting Dual Ball Bearings: This is dc brushless 40mm x 20mm fans that comes with dual ball bearings that offers high performance, longer lifespan up to 50,000 hours, and smoothly operation; allows the fans to be mounted flat or upright
- 4020 PWM Fan Specs: Size: 40 x 40 x 20 mm (1.57 x 1.57 x 0.79 inches) | Hole to Hole Distance: 32 mm (1.26 inches) | Rated Voltage: 12V | Rated Current: 0.05 A | Power: 0.4 W | Speed: 5000 RPM | Static Pressure: 0.11 In H2O | Airflow: 5.52 CFM | Noise: 22 dBA
- 4-pin PWM Controlled Fan: The 4-pin PWM fan headers supports automatic motherboard speed control; ultra-wide RPM range allows optimal cooling for all types of workloads; 5000 RPM maximum speed; you can set a fan curve in BIOS
9.8Exceptional
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Value for Money2
GDSTIMEGDSTIME 2-Pack 50mm x 15mm Blower Fan 12V 5015 Dual Ball Bearing DC Brushless Cooling Turbo Fan 2 Pin 39 inch Cable for 3D Printer Accessory
Main highlights- WIDELY USED: 50mm brushless dc blower fan; used in 3D printers, humidifier, humidor, aromatherapy, heaters, small PC and other small appliances series repair replacement
- HIGH SPEED: Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright; Noise Level: 38.7 dBA
- ENOUGH LONG: 3.28ft (100cm) 2-wire terminated with XH2.54-2Pin connector for power supply; meet connection needs (Red wire : positve, Black: negative)
- EASY TO INSTALL: Blower Size: 50mm L x 50mm W x15mm H, Air Intake Size: 32.5mm, Air Outlet Size: 19.5x15mm, Mounting Spacing : 2.24 in; Operating Voltage Range: 7 to 13.5V
- 5015 BLOWER: Rated Voltage: 12V DC | Current: 0.1Amp | Power: 1.5 Watt | Airflow: 5.36 CFM | Static Pressure: 1.21 In H2O | Fan Speed: 6000 RPM
9.7Exceptional
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3
GDSTIME30% OffGDSTIME 40mm Brushless Cooling Fan, 40mm x 40mm x 20mm 24V DC Fan 2Pin 6000RPM for 3D Printer 2-Pack
Main highlights- Long Service Life: Wear resistant hydraulic bearing PBT plastic construction makes the fan run more quiet with an astounding service life of 40,000 hours; 2-pin JST XH female connector with standard 2.54mm spacing; Red Wire: Positive, Black Wire: Negative
- Everything You Need: Includes two 40mm x 40mm x 20mm 2pin 24v dc cooling fan, a 1 meter (3.3 feet) 2-pin exxtension cable wire, mounting screws and nuts; perfect for tight spaces and small applications
- Direct Replacement: The 40mm x 20mm fan 24v can be used to replace a broken hotend cooling fan for 3d printer, fit for Ender 3 / Ender 3 Max Neo / Ender 3 Pro / Ender 3 v2 / Ender 5 pro, etc
- Compact Lightweight: Mini 4020 fan ideal for 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs, air purifier, control board, stepper drivers; or any DIY cooling and narrow place
- 4020 Fan Parameters: Size: 40 x 40 x 20 mm (1.57 x 1.57 x 0.79 inches) | Hole to Hole Distance: 1.26 x 1.26 inches | Rated Voltage: 24Volt DC | Current: 0.06 Amp | Power: 1 W | Speed: 6000 RPM | Airflow: 6.78 CFM | Noise: 24.6 dBA | Static Pressure: 0.16 In H2O
9.4Excellent
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4
GDSTIME23% OffGDSTIME 4020 24V Blower Fan, Upgrade 3D Printer 24 Volt Fans 40mm x 20mm Dual Ball Bearing, Hotend Part Cooling Fan with 2Pin 1000mm/39 Inches Cable Compatible with CR-10S Pro V2/Ender 3 (2-Pack)
Main highlights- Replace the Old Blower Fan on 3D Printer: Ideal upgrade / replacement 40 mm 24 volt blower fan for 3D printer (hot end or part cooling) and other 24V applications (combo amplifier, small humidifier); Fit for CR-10S Pro V2, CR-10S Pro, CR6-SE, Ender 3, Ender 3 V2, Ender 3 S1, Ender 5 Pro, Ender 5 Plus and so on
- Easy to Use: Includes 2Pcs DC 24V 40x40x20mm Blower Fans and 6pcs mounting screws and nuts; Startup Voltage: 3V; Opearating Voltage: 14 to 26V (If over 26v, it also can wirk, but will affects the fan life); providing effective cooling and improved print quality for essential components
- Brushless DC Blower: 40 mm small turbo blower fan is constructed of PBT material; Built-in high end pure copper coil dual ball bearings, this 3D printer part cooling fan can run continuously for 50,000 hours at high speeds without hassle or concern
- 4020 Blower Fan 24V Specs: Size: 40 x 40 x 20 mm (1.57 x 1.57 x 0.79 inches) | Hole to Hole Distance: 32 mm (1.26 inches) | Rated Voltage: 24V | Rated Current: 0.07 A | Power: 1.5 W | Speed: 6500 RPM | Noise: 32.5 dBA | Airflow: 3.67 CFM | Static Pressure: 0.46 In H2O; please confirm your 3D printer model before ordering
- 3.3 FT Long Cable Wire: XH2.54 2Pin Connector with 1 meter (3.3 ft) cable wire for power supply; make sure positive (Red wire) and negative (Black wire) poles are in right place and match up to your 3d printer motherboard; Whether you want to replace a broken fan, improve overhang and bridging distances, or improve the airflow towards your parts, this 4020 blower fan upgrade is something that can get you there
9.1Excellent
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5
GDSTIME23% OffGDSTIME 40mm Fan, 12V 3Pin Fan, 40mm x 40mm x 20mm 4020 0.1A Brushless CPU Cooler
Main highlights- This 3-pin FG version fan can provides speed test via 3 Pin connector; Lead wire: 25 cm AWM 1007 26AWG; Red Wire: (+); Black Wire:(-); Yellow Wire: FG Function
- Quiet dc brushless cooling fan, 40x40x20 mm, 12V, 3 pin; Operating Voltage Range：5.5V to 13.8V. (overtake to 13.8V, it can also work. but not safe, and seriously affects lifespan of fan.)
- Ideal for 1U applications or as a great replacment fans in network and storage equipment (rack case, switches, security gateway, NAS etc.) or other devices such as DVRs, car amplifier, ham radio, control box, NVR, 3d printer and more
- Hydraulic bearing has low operating noise and a very long service life, which can reach 40,000 hours; Operating Temperature: 14℉ to 175 ℉
- 40x40x20 mm (1.57x1.57x0.79 in.) | Rated Voltage: 12V | Current: 0.08A | Power: 1.2W | Airflow: 7.85 CFM | Static Pressure: 0.16 In H2O | Noise: 21.35 dBA | Speed: 60000 RPM
9.0Excellent
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6
GDSTIME20% OffGDSTIME 2-Pack 40mm Fan 24V, Ender 3 Fan Upgrade 24 Volt Fans 4020 Dual Ball Bearing, Brushless Cooling Cooler 40x40x20mm 2 Pin
Main highlights- What You Get: Includes 2 Pack DC 24 volts 2-pin 40x40x20mm brushless cooling fans and 8 pieces screws and nuts for easy mounting; The lightweight compact design won't take up much space, so you can keep your area neat and tidy
- Replacement for 3D Printer: The 40mm x 20mm fan 24v can be used to replace a broken hotend cooling fan for 3d printer, fit for Ender 3 / Ender 3 Max Neo / Ender 3 Pro / Ender 3 v2 / Ender 5 pro, etc
- Long-lasting Dual Ball Bearings: This is a dc brushless 40x40x20 mm fan that comes with dual ball bearings that offers high performance, longer lifespan up to 50,000 hours allows the fans to be mounted flat or upright
- Compact Lightweight: Mini 4020 fan ideal for 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs, air purifier, control board, stepper drivers; or any DIY cooling and narrow place
- 4020 Fan 24v Specs: Size: 40 x 40 x 20 mm (1.57 x 1.57 x 0.79 inches) | Hole to Hole Distance: 32 mm (1.26 inches) | Rated Voltage: 24V | Rated Current: 0.05 A | Power: 1 W | Speed: 7000 RPM | Noise: 29 dBA | Airflow: 7.96 CFM | Static Pressure: 0.24 In H2O
8.8Very Good
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7
GDSTIME23% OffGDSTIME 2 Pack 40mm x 20mm 12V Brushless DC Blower Cooling Fan 4020 Dual Ball Bearings 2-Pin for 3D Printer
Main highlights- WIDELY USED: 40mm brushless dc blower fan; Perfect for 3D printers, humidifier, purifiers, projectors, small PC and other small appliances series repair replacement
- LONG LIFESPAN: Dual-ball bearings have a lifespan of 50,000hrs and allows the fans to be laid flat or stand upright; each small turbo fan is constructed of PBT material
- EASY TO INSTALL: Blower Size: 40mm L x 40mm W x20mm H, Air Intake Size: 27mm, Air Outlet Size: 30x20mm, Mounting Hole Pitch: 35mm; Operating Voltage Range: 4V to 5.5V
- 4020 BLOWER: Rated Voltage: 12V DC | Current: 0.1Amp | Power: 1.2 Watt | Airflow: 3.67 CFM | Static Pressure: 0.46 In H2O | | Noise Level: 32.5 dBA | Fan Speed: 6500 RPM
- 2PIN CONNECTOR: 21cm cable length 2-wire terminated with XH2.54-2Pin connector for power supply; (Red wire : positve, Black: negative); Operating Temperature: 14 to 175 degree fahrenheit
8.7Very Good
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8
GDSTIME25% OffGDSTIME Blower Fan, 40mm x 40mm x 20mm 24V DC Brushless Blower Cooling Fan Sleeve Bearing
Main highlights- WIDELY USED: 40mm brushless dc blower fan; Perfect for 3D printers, humidifier, purifiers, projectors, small PC and other small appliances series repair replacement
- EASY TO INSTALL: Blower Size: 40mm L x 40mm W x20mm H, Air Intake Size: 27mm, Air Outlet Size: 30x20mm, Mounting Hole Pitch: 35mm; Operating Temperature: 14 to 175 degrees Fahrenheit
- 4020 BLOWER: Rated Voltage: 24V DC | Current: 0.06Amp | Power: 1.5 Watt | Airflow: 3.67 CFM | Static Pressure: 0.46 In H2O | | Noise Level: 32.5 dBA | Fan Speed: 6500 RPM
- 2PIN CONNECTOR: 21cm cable length 2-wire terminated with XH2.54-2Pin connector for power supply; (Red wire : positve, Black: negative)
- 24 VOLT BLOWER: Each small turbo fan is constructed of PBT material, Operating Voltage Range: 14V to 26V. (overtake to 26V, it can also work. but not safe, and seriously affects lifespan of fan.)
8.6Very Good
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9
GDSTIME23% OffGDSTIME 40mm x 10mm 4010 Blower Fan 24V Dual Ball Bearing, Ender 3 Upgrade 24 Volt DC Brushless Hotend Part Cooling Fan 2 Pin with 3.3 FT Wires for Ender 3 V3 KE Ender 5 Pro CR-6 SE 3D Printer, 2-Pack
Main highlights- Replace the old broken noisy stock blower fan on 3d printer: Ideal upgrade / replacement 40 mm blower fan for 3D printer (hot end or part cooling) and other 24V applications; Fit for Ender 3, Ender 3 v2, Ender 3 pro, Ender 3 V3 KE, Ender 3 Max Neo, Ender 5, Ender 5 Pro, Ender 6, CR-X, CR-6 SE, CR-30 and so on
- High Speed Blower: 40 mm small turbo blower fan is constructed of PBT material; Built-in high end pure copper coil dual ball bearings, this 3D printer part cooling fan can run continuously for 50,000 hours at high speeds without hassle or concern
- Easy to Use: Includes 2Pcs DC 24V 40x40x10mm Blower Fans and 8pcs mounting screws and nuts; Highly speed with low power consumption for durable use; Startup Voltage: 3V; Opearating Voltage: 14 to 26V (If over 26v, it also can wirk, but will affects the fan life)
- 4010 Blower Fan 24V Specs: Size: 40 x 40 x 10 mm (1.57 x 1.57 x 0.39 inches) | Hole to Hole Distance: 35 mm (1.38 inches) | Rated Voltage: 24V | Rated Current: 0.08 A | Power: 1.5 W | Speed: 9500 RPM | Noise: 35 dBA | Airflow: 3.62 CFM | Static Pressure: 0.68 In H2O
- 3.3 FT Long Cable Wire: XH2.54 2Pin Connector with 1 meter (3.3 ft) cable wire for power supply; make sure positive (Red wire) and negative (Black wire) poles are in right place and match up to your 3d printer motherboard; Whether you want to replace a broken fan, improve overhang and bridging distances, or improve the airflow towards your parts, this 4010 blower fan upgrade is something that can get you there
8.5Good
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10
GDSTIMEGDSTIME 2 Pack 40mm Blower Fan 12V 40x40x10mm 4010 DC Brushless Cooling Replacement Fans for 3D Printer
Main highlights- Well Build: 40 mm small turbo blower fan is constructed of PBT material; Built-in high end pure copper coil Hydraulic Bearings, this 3D printer part cooling fan can run continuously for days at high speeds without hassle or concern; Lifespan: 40,000 hours
- Easy to Use: Includes 2Pcs 40x40x10mm 12V DC Blower Fans and Mounting Screw Sets; Highly speed with low power consumption for durable use; Startup Voltage: 3V; Opearating Voltage: 7 to 13.5V (If over 13.5v, it also can wirk, but will affect the fan life)
- 4010 Blower Fan 12V Specs: Size: 40 x 40 x 10 mm (1.57 x 1.57 x 0.39 inches) | Hole to Hole Distance: 35 mm (1.38 inches) | Rated Voltage: 12V | Rated Current: 0.1 Amp | Power: 1 W | Speed: 7000 RPM | Noise: 30.5 dBA | Airflow: 2.53 CFM | Static Pressure: 0.371 In H2O
- 3D Printer Fan Upgrade / Replacement: Mini 40 mm Blower Cooling fan for 3D printer hot ends, extruder, etc.; Whether you want to replace a broken fan, improve overhang and bridging distances, or improve the airflow towards your parts, this 4010 blower fan upgrade is something that can get you there
- 2Pin Connector with Long Wire: 1.2 m/3.94 ft cable length 2-wire terminated with XH2.54-2Pin connector for power supply; make sure positive (+) and negative (-) poles are in right place and match up to your 3d printer motherboard (Red wire : positve, Black: negative)
8.4Good
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