Top 10 Be Quiet 140mm Case Fan – Computer Case Fans

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1. be quiet!

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BL083, be quiet! Pure Wings 2 140mm PWM high-Speed, Cooling Fan

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be quiet! #ad - Even at maximum speed, operates at only 37. Long life rifle bearing gives an operating lifetime of 80, 000 hours. 3 dbA. Nine airflow-optimized fan blades that reduce noise-generating turbulence. A fan speed of 1, 600 rpm for extremely high air pressure. Product conception, design and quality control in Germany.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height1.18 Inches
Length7.09 Inches
Weight0.35 Pounds
Width6.3 Inches
Part NumberBL083
ModelBL083
Warranty3 years

2. be quiet!

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Be quiet! Silent Wings 3 140mm PWM High-Speed, BL071, Cooling Fan

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be quiet! #ad - Seven fan blades provide optimized airflow. Pwm controlled fan speed by the motherboard. Fan frame with funnel-shaped air inlets for extremely high air pressure. 6-pole fan motor for less power consumption and vibration. Fluid-dynamic bearing enables super-long life span of 300, 000 hours. Noise level - 28. 1 decibels. Air flow - 77. 57 cfm. Great performance-to-noise ratio with 28. 1dba at 1, 600Rpm.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height5.51 Inches
Length5.51 Inches
Weight0.74 Pounds
Width0.98 Inches
Part NumberBL071
ModelBL071
Warranty3 YEARS

3. be quiet!

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Be quiet! Shadow Wings 2 140mm PWM, BL087, Cooling Fan, Black

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be quiet! #ad - Rubberized fan frame minimizes vibrations. High-grade rifle-bearing technology. Air flow - 49. 8 cfm. Noise level - 14. 9 decibels. Pwm controlled fan speed through the motherboard. Secure and easy installation with push-pins. Airflow-optimized fan blades. Anti-vibration mounting system prevents transmission of vibrations. Low-noise operation of up to 14. 9dba.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height1 Inches
Length7 Inches
Weight0.39 Pounds
Width5.5 Inches
Part NumberBL087
ModelBL087
Warranty3 years

4. be quiet!

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Premium ARGB Cooling Fan, be quiet! Light Wings 140mm PWM, BL078, Triple Pack, 4-Pin

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be quiet! #ad - Three fans included and one HUB. Argb hub allows synchronization of up to six ARGB components. Multiple colors and modes for an individual look thanks to 20 LEDs. Seven silence-optimized fan blades for high airflow and low noise-generating turbulences. Argb lighting on front and rear.
Brandbe quiet! #ad
ManufacturerBe quiet #ad
Height0.98 Inches
Length5.51 Inches
Weight0.04 Pounds
Width5.51 Inches
Part NumberBL078
ModelBL078
Warranty1 year

5. be quiet!

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BL090, be quiet! Shadow Wings 2 140mm White, Cooling Fan

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be quiet! #ad - Low-noise operation of up to 14. Rubberized fan frame minimizes vibrations. High-grade rifle-bearing technology. Anti-vibration mounting system prevents transmission of vibrations. 7dbA. Secure and easy installation with push-pins. Airflow-optimized fan blades.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height1.18 Inches
Length7.09 Inches
Weight0.22 Pounds
Width5.91 Inches
Part NumberBL090
ModelBL090
Warranty1 year

6. PANO-MOUNTS

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140mm Case Fan Quiet High Performance PC Fan 140mm Standard Case Fan 3pin 4pin Molex Connector 12V DC Computer PC CPU Case Fan 1000RPM 2-Pack

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PANO-MOUNTS #ad - 100% 90 day money back : if you are not satisfied for any reason, simply return your product for a full refund, no questions asked. Standard case fan:140x140x25mm 140mm fan quiet silent 12v dc 038a cooling fan for the replacement of standard computer case fan, gaming PC fan, CPU cooler fan or other electronics equipment heat sink radiator.

The fan's speed can be adjusted by using a different voltage 5-12V, it can work at a lower voltage to achieve a silent effect. Anti-vibration screws: besides 4pcs normal screws there has extra 4pcs anti-vibration silicon screws packed together to reduce noise between fan and PC case.

3-pin connector: 140mm 3 pin connector fan for easy installation. 4pin motherboard power port to suitable for more than 2 kinds of 140mm fan using. You have nothing to lose. Package included:140mm long life sleeve bearing case fan x 2, Silicone screws x 8, fan screws x 8.
BrandPANO-MOUNTS #ad
ManufacturerPANO-MOUNTS #ad
Height0.98 Inches
Length5.51 Inches
Width5.51 Inches
Part NumberQL140252PACK

7. be quiet!

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Two 140mm fans, PSU shroud BGW25, 10mm extra thick insulation mats, be quiet! Silent Base 601 Window Orange Mid-Tower ATX Computer Case

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be quiet! #ad - Extra thick insulation mats of 10mm in the front, top and sides. Noise dampening vents provide excellent air permeability with maximum silence. Ready for radiators up to 360mm. Psu shroud and smart HDD slot covers provide a neat interior. 3-step fan controller caters for up to three fans. Two preinstalled pure wings 2 140mm fans.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height9.4 Inches
Length20.9 Inches
Weight24.73 Pounds
Width20.2 Inches
Part NumberBGW25
ModelBGW25
Warranty3 years

8. Noctua

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1500 RPM 140mm, High Performance Cooling Fan, Grey, 4-Pin, Noctua NF-P14s redux-1500 PWM

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Noctua #ad - Highly optimised low-noise design provides outstanding quietness of operation, excellent static pressure and strong airflow CFM, square frame for water cooling radiators and chassis ventilation.

Renowned nf-p14s high-end 140x25mm 12v fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users. 1500 rpm, 4-pin pwm, 000 h MTTF. 25. 8 dba, 140x140x25 mm, max. High performance cooling fan, >150, 12v, max. Streamlined redux edition: proven noctua quality at an attractive price point, S-ATA adaptors, wide range of optional accessories anti-vibration mounts, y-splitters, extension cables, etc. 1500rpm 4-pin pwm version with excellent balance of performance and quietness, supports automatic motherboard speed control powerful airflow when required, virtually silent at idle.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.33 Pounds
Width0.98 Inches
Part NumberNF-P14s redux-1500 PWM
ModelNF-P14s redux-1500 PWM
Warranty6 year manufacturer’s warranty

9. be quiet!

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Be quiet! Dark Rock Pro 4, 250W TDP, BK022, CPU Cooler

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be quiet! #ad - Overall dimensions without Mounting material L x w x H: 5. 7 x 5. 35 x 6. 40 inch. Funnel-shaped frame of the front fan for high air pressure. Two virtually inaudible silent Wings PWM fans. Achieves only 24. 3dba at maximum fan speed. Airflow-optimized cooling fins; cutouts enhance the ram compatibility. Easily installable black installation kit can be mounted from above. Intel: lga 1150/ 1151/ 1155/ 1156/ 1366/ 2011-3 square ILM/ 2066. Amd: am2+/ am3+/ am4/ fm1/ fm2+. Seven high-performance copper heat pipes.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height6.4 Inches
Length5.3 Inches
Weight2.49 Pounds
Width5.7 Inches
Part NumberBK022
ModelBK022
Warranty3 Years

10. Noctua

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4-Pin, Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, Grey, 1700 RPM 120mm

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Noctua #ad - Streamlined redux edition: proven noctua quality at an attractive price point, wide range of optional accessories anti-vibration mounts, S-ATA adaptors, y-splitters, extension cables, etc.

1700 rpm, 120x120x25 mm, max. High performance cooling fan, >150, 4-pin pwm, max. 1700rpm 4-pin pwm version with excellent balance of performance and quietness, supports automatic motherboard speed control powerful airflow when required, virtually silent at idle. Renowned nf-p12 high-end 120x25mm 12v fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users. Pressure-optimised blade design with outstanding quietness of operation: high static pressure and strong CFM for air-based CPU coolers, water cooling radiators or low-noise chassis ventilation. 25. 1 dba, 12v, 000 h mtTF.
BrandNoctua #ad
ManufacturerNOCTUA #ad
Height4.72 Inches
Length4.72 Inches
Weight0.28 Pounds
Width0.98 Inches
Part NumberNF-P12 redux-1700 PWM
ModelNF-P12 redux-1700 PWM
Warranty6 year manufacturer’s warranty