Computer Fans

Welcome to our product listings for computer fans. We're here to help you hunt down computer fans from hundreds of UK retailers and help you find, research and compare cooling fan deals online. In a nutshell we want to give you peace of mind when you buy online and help you find the best computer fans at the best price. We compare a large variety of computer fans from top brands such as HP & Cisco from online shops you, as a consumer, can trust. If your shopping experience for computer fans has left you with a lasting impression, feel free to leave a customer review for the respective cooling fan so that others looking for the same quality deal as you can shop in confidence when they’re planning to buy computer fans. You can also search our vouchers and cashback deals to get a special offer or discount on cooling fans if there's one available. So take a look around - we hope we can help you to find the right computer fans for you. ... View more - View less

View the Computer Fans Buyers Guide

1758 Results from 7 retailers

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- 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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- £3.04
- This 6cm x 2.5cm (5000 RPM) Computer Case Fan helps prevent computer systems from overheating, thereby...
- £3.04
  inc P&P - £10.04
  
  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
- The StarTech.com 8cm x 8cm x 2.5cm (3 1/8" x 3 1/8" x 1") PC case fan is an add-in cooling fan...
- £12.16
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- Revoltec RL064 80x80x25mm AirGuard Pro Fan
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- £5.49
- Power Connector:3-pin plug, Rotation Speed:1800 rpm, Fan Bearing:Magnetic barometric bearing, Noise Level:17.8...
- £5.49
  P&P: Free
  
  Availability: In stock • Delivered: Usually dispatched within 24 hours
- Cooler Master Cm 690 Version 2 Ii Lite Gaming Case Rc-692b-kkn5
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- £70
- psu max output power not applicable store home about us delivery contact us returns terms and conditions...
- £70
  P&P: Free
  
  Availability: In stock
- Power4laptops Apple MG45070V1-Q010-S99 Compatible Laptop Fan For Right Side Processor (FAN08)
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- £17.99
- This fan for your laptop can be used as a replacement for your original laptop fan, if the original is faulty...
- £17.99
  inc P&P - £21.48
  
  Availability: In stock • Delivered: Usually dispatched within 1-2 business days
- Startech 8Cm Cleanable Air Filter For Case Fans
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- £2.99
- Startech 8Cm Cleanable Air Filter For Case Fans
- £2.99
  inc P&P - £7.78
  
  Availability: In stock • Delivered: 2-3 Days
- 25 x 25 x 10mm Cooling Fan 25x25x10mm Fan
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- £4.99
- Ideal for use on PCs and for cooling chipsetsIncludes 3 to 4-pin adapter Long-life ever lubricant designSpeed...
- £4.99
  P&P: N.A.
  
  Availability: On order
- StarTech.com Lightweight Laptop Cooler with 2 Fans - Notebook fan - black
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- £12.99
- Keep your laptop or netbook cooler for optimal performance and comfort.This lightweight laptop cooling pad...
- £12.99
  inc P&P - £19.99
  
  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
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- £3.51
- Overheating hardware can be a problem in most server rooms. With StarTech.com's 70x70x15mm TX3 Dual Ball...
- £3.51
  inc P&P - £10.51
  
  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
- Overheating hardware can be a problem in most Server rooms. With StarTech.com's new LP4 Replacement Ball...
- £3.24
  inc P&P - £10.24
  
  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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- £1.88
- This PC case fan is an economically-priced add-in cooling fan designed to provide efficient cooling for your...
- £1.88
  inc P&P - £8.88
  
  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
- The StarTech.com PC case exhaust fan is an add-in cooling fan designed to fit in the PCI or ISA expansion...
- £15.59
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 60x20mm Replacement Ball Bearing Computer Case Fan w/ TX3 Connector - System fan kit - 60 mm - for P/N: RMC4450
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- £12.82
- StarTech is a high technology company that designs, manufactures and distributes a complete line of computer...
- £12.82
  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
  Visit Store
- £12.05
- This 6cm x 2.5cm (5000 RPM) Computer Case Fan helps prevent computer systems from overheating, thereby...
- £12.05
  P&P: Free
  
  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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- £23.99
- The StarTech.com triple fan hard drive cooling kit provides maximum airflow for hot-running hard drives...
- £23.99
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com 92x25mm Ball Bearing Quiet Computer Case Fan w/ TX3 Connector - System fan kit - 92 mm
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- £15.59
- Keeping a computer cooled is the best way to increase its efficiency and power. A quiet-running fan can ensure...
- £15.59
  P&P: Free
  
  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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- £12.46
- Overheating hardware can be a problem in most Server rooms. With this StarTech.com's Replacement Ball...
- £12.46
  P&P: Free
  
  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
- Keep your 1U servers running smoothly with StarTech.com's FAN3701U, the best server cooling solution. A...
- £33.36
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- StarTech.com Lightweight Laptop Cooler with 2 Fans - Notebook fan - black
  Visit Store
- £23.99
- Keep your laptop or netbook cooler for optimal performance and comfort.This lightweight laptop cooling pad...
- £23.99
  P&P: Free
  
  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
  Visit Store
- £12.29
- Overheating hardware can be a problem in most Server rooms. With StarTech.com's new LP4 Replacement Ball...
- £12.29
  P&P: Free
  
  Availability: In stock • Delivered: Usually Ships In: Within 24 Hours
- DEMCiflex Dust Filter 140 mm Black and Black
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- £12.30
- DEMCiflex Dust Filter 140 mm Black and Black
- £12.30
  P&P: Free
  
  Availability: In stock • Delivered: Usually dispatched within 24 hours
- Xigmatek XLF-F2003 200mm LED Fan - Red
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- £13.54
- XIGMATEK XLF-2003 Orangeline LED 200mm Fan for PC cases [Electronics]
- £13.54
  P&P: Free
  
  Availability: In stock • Delivered: Usually dispatched within 24 hours
- Silverstone SST-AP121 12cm Air Penetrator PC Fan
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- £14
- The main aim in developing the Air Penetrator was to focus air stream in vortex. Wherein the emerging air...
- £14
  P&P: Free
  
  Availability: In stock • Delivered: Usually dispatched within 24 hours
- Thermaltake 23cm LED Fan - Blue
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- £11
- 230mm Light Fan - Blue LED THERMALTAKE - 23cm Case Fan - AF0047 - Blue LED Features: - Silent Fan with low...
- £11
  P&P: Free
  
  Availability: In stock • Delivered: Usually dispatched within 24 hours

Buying Guide - Computer Fans

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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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1758 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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