Computer Fans

Are you putting together your own computer, or making some repairs to the one you already have? If the answer is yes, then we can guarantee that keeping your computer cool isn’t going to be the most exciting part of the project but it is certainly one of the most important. There’s little pointin giving your PC an expensive all-singing, all-dancing CPU and gaming accessories that are going to make you the envy of your friends if they are going to be damaged beyond repair because the whole thing overheats. Here at Kelkoo, we have a range of trusted suppliers, such as Amazon, eBay, and Amazon that offer competitive prices on a wide selection of computer fans and cooling kits for all you needs. Have a look at what they have to offer, read our product descriptions and the reviews that are all there to help you make an informed decision – and then get the best price possible. ... View more - View less

View the Computer Fans Buyers Guide

1848 Results from 7 retailers

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- StarTech.com 70x15mm Replacement Ball Bearing Computer Case Fan w/ TX3 Connector - Case fan - 70 mm - black
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- £3.51
- StarTech.com 70x15mm Replacement Ball Bearing Computer Case Fan w/ TX3 Connector - Case fan - 70 mm - black...
- £3.51
  inc P&P - £10.51
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 65x60x45mm Socket 7/370 CPU Cooler Fan w/ Heatsink & TX3 connector - Processor cooler - (Socket 370, Socket 7) - 60 mm
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- £24.90
- StarTech.com 65x60x45mm Socket 7/370 CPU Cooler Fan w/ Heatsink & TX3 connector - Processor cooler -...
- £24.90
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- Corsair CWCH60 Water Cooler
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- £53.78
- Corsair Hydro H60 Wasserkuhlung-Set
- £53.78
  P&P: Free
  
  Availability: In stock • Delivered: Usually dispatched within 24 hours
- Pluscom 8 Cm Desktop Computer Pc Case Cpu Cooling Heat Sink Cooler Fan 80mm 4 Pins Molex
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- £91.50
- brand pluscom device type fans for component type for cpu s size 8cm 8 cm 80 mm high hi cooling fan type cpu...
- £91.50
  P&P: Free
  
  Availability: In stock
- Cooler Master RC-692B-KKN5 690 II LITE BLACK INTERIOR ATX CASE - (Components Cooling Fans Modding)
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- £67.50
- COOLER MASTER 690 II LITE BLACK INTERIOR ATX CASE RC692BKKN5 Components Cooling Fans Modding
- £67.50
  inc P&P - £71.95
  
  Availability: In stock • Delivered: Usually dispatched within 1-2 business days
- Startech 8Cm Dual Bb Case Fan W/Large Lp4 Con.
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- £4
- Startech 8Cm Dual Bb Case Fan W/Large Lp4 Con...
- £4
  inc P&P - £6.39
  
  Availability: In stock • Delivered: 2-3 Days
- 12cm Case Fan with LEDs 12cm Cr.Blue LED Fan
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- £12.99
- 12cm FanCool it with Colour4 LED Blue Fan
- £12.99
  P&P: N.A.
  
  Availability: On order
- StarTech.com 92x25mm Ball Bearing Quiet Computer Case Fan w/ TX3 Connector - System fan kit - 92 mm
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- £5.99
- StarTech.com 92x25mm Ball Bearing Quiet Computer Case Fan w/ TX3 Connector - System fan kit - 92 mm Keeping a...
- £5.99
  inc P&P - £12.99
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com TX3 Replacement Fan - Case fan - 70 mm - black
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- £5.99
- StarTech.com TX3 Replacement Fan - Case fan - 70 mm - black With this StarTech.com's Replacement Ball...
- £5.99
  inc P&P - £12.99
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com Round Orb - Chipset cooler - copper
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- £6.48
- StarTech.com Round Orb - Chipset cooler - copper Keep your workstation running smoothly with...
- £6.48
  inc P&P - £13.48
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com Expansion Slot Rear Exhaust Cooling Fan with LP4 Connector - System fan kit
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- £5.99
- StarTech.com Expansion Slot Rear Exhaust Cooling Fan with LP4 Connector - System fan kit The StarTech.com PC...
- £5.99
  inc P&P - £12.99
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 50x15mm TX3 Replacement Ball Bearing Computer Case Fan - System fan kit - 50 mm
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- £3.38
- StarTech.com 50x15mm TX3 Replacement Ball Bearing Computer Case Fan - System fan kit - 50 mm Overheating...
- £3.38
  inc P&P - £10.38
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 50x10mm Replacement Ball Bearing Computer Case Fan TX3/LP4 Connector - System fan kit - 50 mm
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- £3.24
- StarTech.com 50x10mm Replacement Ball Bearing Computer Case Fan TX3/LP4 Connector - System fan kit - 50 mm...
- £3.24
  inc P&P - £10.24
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com triple fan hard drive cooling kit - Hard drive cooler - black
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- £12.99
- StarTech.com triple fan hard drive cooling kit - Hard drive cooler - black The StarTech.com triple fan hard...
- £12.99
  inc P&P - £19.99
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 80x25mm Dual Ball Bearing Computer Case Fan w/ LP4 Connector - System fan kit - 80 mm
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- £3.13
- StarTech.com 80x25mm Dual Ball Bearing Computer Case Fan w/ LP4 Connector - System fan kit - 80 mm The...
- £3.13
  inc P&P - £10.13
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 1U 60x10mm Socket 7/370 CPU Cooler Fan w/ Copper Heatsink
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- £33.36
- StarTech.com 1U 60x10mm Socket 7/370 CPU Cooler Fan w/ Copper Heatsink Keep your 1U servers running smoothly...
- £33.36
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com Expansion Slot Rear Exhaust Cooling Fan with LP4 Connector - System fan kit
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- £15.59
- StarTech.com Expansion Slot Rear Exhaust Cooling Fan with LP4 Connector - System fan kit The StarTech.com PC...
- £15.59
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 60x25mm High Air Flow Dual Ball Bearing Computer Case Fan w/ TX3 - System fan kit - 60 mm - for P/N: RMC4450
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- £12.05
- StarTech.com 60x25mm High Air Flow Dual Ball Bearing Computer Case Fan w/ TX3 - System fan kit - 60 mm - for...
- £12.05
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com TX3 Replacement Fan - Case fan - 70 mm - black
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- £15.59
- StarTech.com TX3 Replacement Fan - Case fan - 70 mm - black With this StarTech.com's Replacement Ball...
- £15.59
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 80x25mm Ever Lubricate Bearing PC Computer Case Fan w/ LP4 Connector - Case fan - 80 mm
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- £10.66
- StarTech.com 80x25mm Ever Lubricate Bearing PC Computer Case Fan w/ LP4 Connector - Case fan - 80 mm This PC...
- £10.66
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 70x15mm Replacement Ball Bearing Computer Case Fan w/ TX3 Connector - Case fan - 70 mm - black
  Visit Store
- £12.61
- StarTech.com 70x15mm Replacement Ball Bearing Computer Case Fan w/ TX3 Connector - Case fan - 70 mm - black...
- £12.61
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 80x25mm Dual Ball Bearing Computer Case Fan w/ LP4 Connector - System fan kit - 80 mm
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- £12.16
- StarTech.com 80x25mm Dual Ball Bearing Computer Case Fan w/ LP4 Connector - System fan kit - 80 mm The...
- £12.16
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com Lightweight Laptop Cooler with 2 Fans - Notebook fan - black
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- £23.99
- StarTech.com Lightweight Laptop Cooler with 2 Fans - Notebook fan - black Keep your laptop or netbook cooler...
- £23.99
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- Zalman CNPS9900 MAX Blue LED Heatsink and Fan
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- £46.94
- CPU Cooling Kit - 100% Copper Heatsink + PWM Fan - LED Blue - Intel Socket 1366, 1156, 775 & AMD...
- £46.94
  P&P: Free
  
  Availability: In stock • Delivered: Usually dispatched within 24 hours

Buying Guide - Computer Fans

Kelkoo

What do you need a cooling fan for?

Modern computer systems use processors, graphics cards, and other high-speed components that consume enormous amounts of power and dissipate a lot of heat. The greatest threat to the smooth functioning of your computer system is from the excessive heat generated by these computer parts. They need to be maintained within safe temperature limits for proper functioning. Overheating may result in instability, malfunctioning and damage of computer parts that could result in a shorter component lifespan.

Computer cooling options

Different methods of cooling exist that can help in improving the performance of the computer parts. One of the methods is the placement of a computer fan inside the computer case. An effective computer fan can prevent the system from heating up. It sucks cooler air into the case from outside, or pushes out warm air from inside the cabinet. A computer fan may also move air across a heat sink to cool a particular component. The use of computer fans to cool the computer parts is called active cooling. The following are some of the important computer fans that help cool different computer parts and therefore they’re named accordingly:

Case mount fans: These computer fans help move air across the computer case to dissipate the heat generated by the various computer components housed within the case. They draw in the cooler air from outside and expel the hot air outside. They come in standard sizes of 80 mm, 92 mm, and 120 mm.

CPU fans: As the name suggests, these computer fans are used to cool the heat sink of the CPU. Since the CPU generates a lot of heat, cooler fans alone may be insufficient, so some other techniques for cooling are also used.

Graphics card fans: These computer fans are used to cool the graphics processing unit (GPU) or the memory of the graphics card.

Chipset fans: In case of overclocked system buses of the motherboard, you can expect a lot of heat to be generated and you might have a need for these chipset fans that help cool the northbridge of the motherboard.

PCI slot fans: Though not very predominantly used, these computer fans are afixed in one of the PCI slots help provide additional cooling to the peripheral component interconnect (PCI) slots and/or graphics cards.

Hard disk fans: These fans are mounted on or next to the hard disk drives that spin at higher speeds of 10000 rotations per minute (RPM) and result in generation of larger amounts of heat.

CD/DVD burner fans: These cooler fans are mounted inside CD and DVD burners to ensure proper cooling.

Size and performance

Computer fans are usually available in square and round frames and their size is specified in millimeters. You can pick from sizes between 40 and 120 mm. The effectiveness of cooling fans is determined by the airflow generated by them which is stated in CFM (cubic feet per minute) and RPM (rotations per minute). Cooling fans with higher static pressures, stated in mm Hg or mm H₂O, help force air through restricted spaces and are ideal for use with heat sinks. Large fans with smaller RPMs ensure quieter operation. The type of bearing used in the cooling fans affects both the performance and noise output.

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1848 Results from 7 retailers

Buying Guide - Computer Fans

What do you need a cooling fan for?

Computer cooling options

Size and performance

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