Keep your computer's temperatures in check with our wide range of PC cooling and modding gear, from air coolers and all-in-one water coolers to case fans, PC cooling fans, thermal paste, and more.
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PC Cooling and Modding (54 products)
Read more about PC Cooling and Modding
Free Delivery*
CORSAIR iCUE SP120 RGB ELITE Performance 120mm PWM Triple Fan Kit with iCUE Lighting Node CORE
- Translucent, low noise 120mm triple fan kit
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
- iCUE Lighting Node CORE included
£
66.99
inc.
vat
£ 55.82 ex.
vat
Corsair iCUE AF140 RGB ELITE WHITE 140mm PWM Fan in White
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
£
29.99
inc.
vat
£ 24.99 ex.
vat
Free Delivery*
CORSAIR iCUE QL120 RGB 120mm PWM Triple Fan with Lighting Node CORE
- 34 Individually Addressable RGB LEDs
- Full Lighting Control with Included iCUE Lighting Node Core
- Fan Speeds up to 1,500 RPM and 41.8 CFM
- Low-Noise 120mm Fan Blade
£
123.99
inc.
vat
£ 103.32 ex.
vat
0% Interest offers available
Free Delivery*
CORSAIR iCUE LINK H170i LCD Liquid CPU Cooler - QX140 RGB Fans - Large 420mm Radiator
- 3x iCUE LINK QX140 RGB fans
- Magnetic Dome
- 0 RPM, 400 - 2,000 RPM ±10%
- 12.1 - 82.5 CFM
- 10 - 37 dB(A)
£
319.98
inc.
vat
£ 266.65 ex.
vat
0% Interest offers available
Free Delivery*
Corsair iCUE AF140 RGB ELITE 140mm PWM Fan Kit, Twin Pack in Black
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- iCUE Lighting Node CORE Controller included
£
69.99
inc.
vat
£ 58.32 ex.
vat
Corsair iCUE AF120 RGB ELITE 120mm PWM Fan in Black
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
£
24.99
inc.
vat
£ 20.82 ex.
vat
Free Delivery*
CORSAIR iCUE LINK AIO LCD Screen Module - White
- 2.1” IPS display
- 24 RGB LEDs
- Compatible with iCUE
- 480x480 resolution
£
82.31
inc.
vat
£ 68.59 ex.
vat
Free Delivery*
CORSAIR iCUE LINK H170i RGB Liquid CPU Cooler - Black
- QX RGB fans with 34 LEDs per fan
- PWM fan speeds up to 2,000 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
£
239.99
inc.
vat
£ 199.99 ex.
vat
0% Interest offers available
Free Delivery*
CORSAIR iCUE LINK H115i RGB Liquid CPU Cooler - Black
- Rotatable CORSAIR sails logo disk
- Five-year warranty
- Extended tubing length of 400mm for easy installation
- Pre-applied CORSAIR XTM70 thermal paste
£
199.98
inc.
vat
£ 166.65 ex.
vat
0% Interest offers available
Free Delivery*
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - White
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
- Extended tubing length of 400mm for easy installation
£
179.99
inc.
vat
£ 149.99 ex.
vat
0% Interest offers available
CORSAIR iCUE LINK QX140 RGB 140mm PWM Fan Expansion Kit - White
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
£
49.98
inc.
vat
£ 41.65 ex.
vat
Free Delivery*
CORSAIR iCUE LINK QX120 RGB 120mm PWM Fans Starter Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
£
131.20
inc.
vat
£ 109.33 ex.
vat
0% Interest offers available
CORSAIR iCUE AF120 RGB SLIM 120mm PWM Fluid Dynamic Bearing Fan Single Pack - White
- High-airflow design pushes up to 56.3 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.5 dBA
- Zero RPM mode support
- Powerful CORSAIR iCUE software
£
24.99
inc.
vat
£ 20.82 ex.
vat
Free Delivery*
CORSAIR iCUE H150i ELITE CAPELLIX XT Liquid CPU Cooler - White
- Radiator Material - Aluminium
- RGB Lighting
- Fan Speed - 550 - 2100 RPM
- Fan Size - 3 x 120mm
£
219.99
inc.
vat
£ 183.32 ex.
vat
0% Interest offers available
Free Delivery*
Corsair iCUE H115i RGB ELITE 280mm All-in-One Liquid CPU Cooler
- Fan Size: 2 x 140mm
- Fan Max Speed: 400 - 1,400 RPM
- Connectors: 2 x 4-pin
- Fluid Dynamic Bearing
£
159.99
inc.
vat
£ 133.32 ex.
vat
0% Interest offers available
Free Delivery*
CORSAIR iCUE SP120 RGB ELITE Performance 120mm PWM Triple Fan Kit with iCUE Lighting Node CORE
- Translucent, low noise 120mm triple fan kit
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
- iCUE Lighting Node CORE included
SKU: CO-9050109-WW
£
66.99
inc.
vat
£ 55.82 ex.
vat
Corsair iCUE AF140 RGB ELITE WHITE 140mm PWM Fan in White
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
SKU: CO-9050159-WW
£
29.99
inc.
vat
£ 24.99 ex.
vat
Free Delivery*
CORSAIR iCUE QL120 RGB 120mm PWM Triple Fan with Lighting Node CORE
- 34 Individually Addressable RGB LEDs
- Full Lighting Control with Included iCUE Lighting Node Core
- Fan Speeds up to 1,500 RPM and 41.8 CFM
- Low-Noise 120mm Fan Blade
SKU: CO-9050098-WW
£
123.99
inc.
vat
£ 103.32 ex.
vat
0% Interest offers available
Free Delivery*
CORSAIR iCUE LINK H170i LCD Liquid CPU Cooler - QX140 RGB Fans - Large 420mm Radiator
- 3x iCUE LINK QX140 RGB fans
- Magnetic Dome
- 0 RPM, 400 - 2,000 RPM ±10%
- 12.1 - 82.5 CFM
- 10 - 37 dB(A)
SKU: CW-9061009-WW
£
319.98
inc.
vat
£ 266.65 ex.
vat
0% Interest offers available
Free Delivery*
Corsair iCUE AF140 RGB ELITE 140mm PWM Fan Kit, Twin Pack in Black
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- iCUE Lighting Node CORE Controller included
SKU: CO-9050156-WW
£
69.99
inc.
vat
£ 58.32 ex.
vat
Corsair iCUE AF120 RGB ELITE 120mm PWM Fan in Black
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
SKU: CO-9050153-WW
£
24.99
inc.
vat
£ 20.82 ex.
vat
Free Delivery*
CORSAIR iCUE LINK AIO LCD Screen Module - White
- 2.1” IPS display
- 24 RGB LEDs
- Compatible with iCUE
- 480x480 resolution
SKU: CW-9061012-WW
£
82.31
inc.
vat
£ 68.59 ex.
vat
Free Delivery*
CORSAIR iCUE LINK H170i RGB Liquid CPU Cooler - Black
- QX RGB fans with 34 LEDs per fan
- PWM fan speeds up to 2,000 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
SKU: CW-9061004-WW
£
239.99
inc.
vat
£ 199.99 ex.
vat
0% Interest offers available
Free Delivery*
CORSAIR iCUE LINK H115i RGB Liquid CPU Cooler - Black
- Rotatable CORSAIR sails logo disk
- Five-year warranty
- Extended tubing length of 400mm for easy installation
- Pre-applied CORSAIR XTM70 thermal paste
SKU: CW-9061002-WW
£
199.98
inc.
vat
£ 166.65 ex.
vat
0% Interest offers available
Free Delivery*
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - White
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
- Extended tubing length of 400mm for easy installation
SKU: CW-9061005-WW
£
179.99
inc.
vat
£ 149.99 ex.
vat
0% Interest offers available
CORSAIR iCUE LINK QX140 RGB 140mm PWM Fan Expansion Kit - White
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
SKU: CO-9051007-WW
£
49.98
inc.
vat
£ 41.65 ex.
vat
Free Delivery*
CORSAIR iCUE LINK QX120 RGB 120mm PWM Fans Starter Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
SKU: CO-9051006-WW
£
131.20
inc.
vat
£ 109.33 ex.
vat
0% Interest offers available
CORSAIR iCUE AF120 RGB SLIM 120mm PWM Fluid Dynamic Bearing Fan Single Pack - White
- High-airflow design pushes up to 56.3 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.5 dBA
- Zero RPM mode support
- Powerful CORSAIR iCUE software
SKU: CO-9050164-WW
£
24.99
inc.
vat
£ 20.82 ex.
vat
Free Delivery*
CORSAIR iCUE H150i ELITE CAPELLIX XT Liquid CPU Cooler - White
- Radiator Material - Aluminium
- RGB Lighting
- Fan Speed - 550 - 2100 RPM
- Fan Size - 3 x 120mm
SKU: CW-9060073-WW
£
219.99
inc.
vat
£ 183.32 ex.
vat
0% Interest offers available
Free Delivery*
Corsair iCUE H115i RGB ELITE 280mm All-in-One Liquid CPU Cooler
- Fan Size: 2 x 140mm
- Fan Max Speed: 400 - 1,400 RPM
- Connectors: 2 x 4-pin
- Fluid Dynamic Bearing
SKU: CW-9060059-WW
£
159.99
inc.
vat
£ 133.32 ex.
vat
0% Interest offers available
Return to top
What's Thermal Throttling and Why's PC Cooling Important?
It's important for a computer to have a good cooling solution as its components are subject to what's known as dynamic frequency scaling, or - as it's more commonly referred to - thermal throttling. If a component reaches too high of a temperature, it will rein in its performance by continually dropping frequencies until a cooler, safer temperature is maintained. This temperature limit is set by the component's manufacturer and it's in place to protect your computer from overheating and completely shutting down.
An essential feature of CPUs and GPUs is their ability to boost to faster and faster frequencies automatically, so long as there's enough power to do so and a component's temperature limit hasn't been hit. By upgrading your computer's cooling solution, you effectively give your hardware more thermal headroom to work with. This will, in turn, allow the hardware to sustain higher, faster frequencies for longer, without thermal throttling kicking in. On the other hand, if a PC's cooling solution isn't up to task, its components will throttle under load, meaning you're leaving performance on the table.
Dust vs PC Cooling
Over time, dust will accumulate in your CPU cooler's heatsink, on your case fan's blades, and all over your hardware in general. Even the thickest layer of dust is unlikely to cause a component to short-circuit, or anything like that. However, a build-up of dust will restrict airflow in and out of the computer case, in turn increasing temperatures. And as we've established, higher temperatures can then lead to thermal throttling, negatively impacting your PC's performance.
Dust is everywhere, there's no avoiding it. But there's measures you can take to minimise its presence inside your system and allow your PC cooling gear to work at its best, with the most effective being a dust filter. Most computer cases nowadays include at least one dust filter on the front panel intake, as this is where dust is liable to enter. Some cases guard the power supply's vent and the top exhaust, too.
If you're looking to keep your PC cooling gear free from dust, a plain old can of compressed air is an affordable and practical solution. Its slim, pointy nozzle is perfect for manoeuvring in and around the fans and heatsinks of your PC cooling gear, and you can use it to clean your keyboard while you're at it. A can of compressed air is something every PC building should have in their back pocket.
PC Cooling at Ebuyer
Whether you're looking to build a brand-new system from scratch or upgrade an existing computer's cooling solution, we've got all the PC cooling and modding gear you need right here at Ebuyer. We stock a wide range of PC cooling and modding equipment that'll help keep your computer cool, even whilst you're busy pushing its components to the limit. Spread the cost of your purchase with our flexible finance offers. And if you want your new PC cooling and modding gear by tomorrow, next-day delivery is also available.