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Ultra-Quiet 80mm Fans

We are pleased to present a wide range of 80mm fans, any of which will delight you in terms of both quietness and performance. 80mm is probably still the most common size of case fan, although in the last two or three years 92mm and especially 120mm fans have also started to become popular.

In terms of deciding which 80mm fan to purchase, we would suggest that spending more money in general buys longer life rather than extra performance or even quietness. Having said that, if you plan to run your fan at a relatively slow speed, or in a PC which is not very hot running or is often switched off, long life will not be an issue.

All of the fans that we sell are quiet running and of very good quality, and sometimes spending a little extra buys accessories such as fan mounts or speed control cables. Please check individual fan specifications for details. Finally of course, visual appeal of the fan design may also have a bearing on some customers’ purchasing decisions.

To convert airflow in cubic feet per minute (CFM) to cubic metres per hour (m³/h), multiply the CFM figure by 1.7.

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Noctua NF-A8 5V 2200RPM 80mm Premium Quality Fan

50 in stock
NF-A8 5V 2200RPM 80mm Premium Quality Fan
  • 5V 3-pin version with USB power adapter
  • Sound-optimised blade geometry and profile (Flow Acceleration Channels)
  • Self-stabilising oil-pressure bearing (SSO2 Bearing)
  • 32.6 CFM maximum airflow
  • Includes 4 Vibration-Compensators
  • Six years warranty
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$15.11
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Noctua NF-A8 FLX 12V 2000RPM 80mm Premium Quality Fan

92 in stock
NF-A8 FLX 12V 2000RPM 80mm Premium Quality Fan
  • Sound-optimised blade geometry and profile (Flow Acceleration Channels)
  • Self-stabilising oil-pressure bearing (SSO2 Bearing)
  • <8dB(A) minimum noise with supplied U.L.N.A.
  • 29.5 CFM maximum airflow
  • Includes 4 Vibration-Compensators
  • Six years warranty
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$15.11
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Noctua NF-A8 PWM 12V 2200RPM 80mm Premium Quality Fan

57 in stock
NF-A8 PWM 12V 2200RPM 80mm Premium Quality Fan
  • Sound-optimised blade geometry and profile (Flow Acceleration Channels)
  • Self-stabilising oil-pressure bearing (SSO2 Bearing)
  • <14 dB(A) minimum noise with supplied L.N.A.
  • 32.6 CFM maximum airflow
  • Includes 4 Vibration-Compensators
  • Six years warranty
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$15.11
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Noctua NF-A8 PWM 5V 2200RPM 80mm Premium Quality Fan

18 in stock
NF-A8 PWM 5V 2200RPM 80mm Premium Quality Fan
  • 5V 4-pin PWM version with USB power adapter
  • Sound-optimised blade geometry and profile (Flow Acceleration Channels)
  • Self-stabilising oil-pressure bearing (SSO2 Bearing)
  • 32.6 CFM maximum airflow
  • Includes 4 Vibration-Compensators
  • Six years warranty
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$15.11
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Noctua NF-A8 ULN 12V 1400RPM 80mm Premium Quality Fan

59 in stock
NF-A8 ULN 12V 1400RPM 80mm Premium Quality Fan
  • Sound-optimised blade geometry and profile (Flow Acceleration Channels)
  • Self-stabilising oil-pressure bearing (SSO2 Bearing)
  • <7 dB(A) minimum noise with supplied U.L.N.A.
  • 20.5 CFM maximum airflow
  • Includes 4 Vibration-Compensators
  • Six years warranty
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$15.11
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Acousti AcoustiFan: DustPROOF 80mm fan

36 in stock
AcoustiFan: DustPROOF 80mm fan
  • Virtually silent - designed to “BE QUIET AND STAY QUIET!"
  • Sealed motor prevents noise due to dust damage
  • Very high quality, extra-long life (over 6.5 yrs)
  • Includes 3-speed fan cable
  • 3 year manufacturer warranty
  • Supplied with 4 FREE Ultra Soft Fan Mounts
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$10.84
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Noctua NF-R8 REDUX 12V 1200RPM 80mm Quiet Case Fan

72 in stock
NF-R8 REDUX 12V 1200RPM 80mm Quiet Case Fan
  • Proven NF-R8 Design
  • Streamlined redux edition
  • SSO-Bearing
  • Six year warranty
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$9.47
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Noctua NF-R8 REDUX 12V 1800RPM 80mm Quiet Case Fan

25 in stock
NF-R8 REDUX 12V 1800RPM 80mm Quiet Case Fan
  • Proven NF-R8 Design
  • Streamlined redux edition
  • SSO-Bearing
  • Six year warranty
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$9.47
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Noctua NF-R8 REDUX PWM 12V 1800RPM 80mm Quiet Case Fan

98 in stock
NF-R8 REDUX PWM 12V 1800RPM 80mm Quiet Case Fan
  • Proven NF-R8 Design
  • Streamlined redux edition
  • Custom designed PWM IC with SCD
  • SSO-Bearing
  • Six year warranty
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$9.47
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Nanoxia Deep Silence 80mm Ultra-Quiet PC Fan, 1200 RPM

47 in stock
Deep Silence 80mm Ultra-Quiet PC Fan, 1200 RPM
  • Modern impeller design
  • Rifle bearing
  • 7V adapter cable supplied
  • 15.8 CFM, 13.6 dBA at 1200 RPM
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$8.24
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Gelid Solutions Wing 8 UV Blue 80mm High Performance Case Fan

11 in stock
Wing 8 UV Blue 80mm High Performance Case Fan
  • Nanoflux Bearing (NFB)
  • Optimised Winglet Fan Blades
  • Waterproof and Dustproof
  • Long Lifetime 100,000 hours
  • Rubber Fan Mounts
  • Resistor cable to lower fan speed
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$7.55
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Coolink SWiF2-800 80mm 1100 RPM 3-pin Quiet Cooling Fan

11 in stock
SWiF2-800 80mm 1100 RPM 3-pin Quiet Cooling Fan
  • High-performance hydro-dynamic bearing
  • Protective cable sleeving
  • Includes Anti-Vibration bolts and metal screws
  • 9.5 dBA / 19.1 CFM / 1100 RPM
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$7.07
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Coolink SWiF2-801 80mm 1500 RPM 3-pin Quiet Cooling Fan

88 in stock
SWiF2-801 80mm 1500 RPM 3-pin Quiet Cooling Fan
  • High-performance hydro-dynamic bearing
  • Protective cable sleeving
  • Includes Anti-Vibration bolts and metal screws
  • 11.0 dBA / 23.4 CFM / 1500 RPM
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$7.07
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Coolink SWiF2-80P 80mm PWM Quiet Cooling Fan

23 in stock
SWiF2-80P 80mm PWM Quiet Cooling Fan
  • High-performance hydro-dynamic bearing
  • Protective cable sleeving
  • Includes Anti-Vibration bolts and metal screws
  • Supports PWM fan speed control
  • PWM splitter cable for connecting a second PWM fan
  • 7~19.0 dBA / 14.1~30.7 CFM / 750~2000RPM
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$7.07
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Gelid Solutions Silent 8, 80mm Quiet Case Fan

249 in stock
Silent 8, 80mm Quiet Case Fan
  • Silent Operation
  • Optimised Fan Blades
  • High Airflow and High Static Pressure
  • Rubber Fan Mounts
  • Long Lifetime
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$5.89
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FAQ

  • How do I measure fan size?

    The size of fan you need will generally be determined by the size of the fan fitting position in your PC case. The sizes of all the fans on our website are shown as measured along any one of the fan’s four sides, NOT the distance between the fan’s screw holes! Our most popular fan size is 120mm, followed by 80mm. This isn’t really dictated by customer preference, but more by recent designs of PC cases.

    As for the thickness (depth) of the fan, generally 25mm (1 inch) is by far the most common depth, although smaller fans can have shallower depths such as 15mm or even 10mm. All our fans are 25mm thick unless otherwise stated. If you have any questions about which fan you should order, please don’t hesitate to get in touch.

    If you know the distance between the fan mounting screw holes but don’t know what fan size to order, please see the following table. Note that the mounting hole measurements shown below are taken horizontally or vertically between the holes and not diagonally.

    Screw hole spacings and fan sizes

    32mm between screw holes:40mm fan size
    40mm between screw holes:50mm fan size
    50mm between screw holes:60mm fan size
    60mm between screw holes:70mm fan size
    72mm between screw holes:80mm fan size
    83mm between screw holes:92mm fan size
    105mm between screw holes:120mm fan size


  • I received a small cable (resistor) with my fan; what is it for?

    The resistor cable (also called Ultra Low Noise or ULN cable) is designed to allow the fan to run slightly slower for even quieter operation. The benefit in lower running noise is significant. Although the airflow will be reduced slightly, this usually has minimal effect on PC temperature. We would generally recommend using the ULN resistor cable for best results in almost all circumstances.

  • How can I tell which way the air blows through the fan?

    Hold the fan so that the round fan sticker is facing you. You are looking at the rear of the fan. When you plug the fan in, the air will be blowing towards you. If you want a fan to act as an air intake, then the fan sticker will be facing the inside of the case. Some fans also have two small arrows moulded into their plastic housing - one arrow shows the direction of airflow, and the other (at 90°) shows the direction of blade rotation.

  • Is it possible to use a 4-pin PWM fan or CPU cooler with a motherboard which has only 3-pin fan headers on it?

    Electrically, there is no problem doing this - the fourth pin on the fan cable is used purely for PWM control and is not needed in order for the fan to run. So you can plug the 4-pin fan connector onto the 3-pin motherboard fan header, leaving the fourth pin not connected to anything. The fan will potentially run at full speed, so if you would like to reduce the speed of the fan you will need to adjust the fan speed setting in your BIOS or use fan control software such as SpeedFan in Windows.

    The only other problem to consider is that occasionally, components immediately adjacent to the motherboard fan header can get in the way of the larger 4-pin fan connector, physically preventing connection. This problem also occurs if you try to use an in-line fan speed controller such as the one made by Gelid.

    Another avenue to explore is the possibility of using a bay-mounted fan controller. Several models are available now which provide 4-pin fan headers, so this is an easy way to use 4-pin PWM fans in a PC system which has only 3-pin fan headers on its motherboards. When using this method, you may find it necessary to disable any fan warning settings in your motherboard BIOS, since the motherboard may incorrectly believe that its CPU fan has failed when the fan is connected to a fan controller rather than directly to the motherboard itself.

“Serious website”

“Very satisfied for my first order. Fast delivery (3 days to be delivered in France). Highly recommanded.”

14th April 2019 via Trustpilot