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.
PC Cooling and Modding (25 products)
Read more about PC Cooling and Modding
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CORSAIR iCUE LINK H150i LCD Liquid CPU Cooler - QX120 RGB Fans - White - 360mm Radiator
- 360mm All-In-One CPU Cooler with 2.1" LCD Display
- 3x QX120 RGB Fans
- Intel and AMD Socket Support
- 6 Year Warranty
£
329.99
inc.
vat
£ 274.99 ex.
vat
CORSAIR H100i RGB ELITE Liquid CPU Cooler - White
- Five-year warranty
- Low-noise pump design
- 240mm Radiator
- Easy tool-free mounting
£
142.97
inc.
vat
£ 119.14 ex.
vat
CORSAIR iCUE AF120 RGB ELITE 120mm PC Case Fan - White
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
£
21.99
inc.
vat
£ 18.32 ex.
vat
Corsair iCUE H100i ELITE CAPELLIX XT WHITE 240mm AiO Liquid CPU Cooler
- Connecter - 4-pin PWM
- Fan Size: 120mm
- Radiator Material - Aluminum
- RGB Lighting
£
144.98
inc.
vat
£ 120.81 ex.
vat
CORSAIR iCUE LINK QX140 RGB 140mm PC Case Fan Starter Kit - White
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
£
89.99
inc.
vat
£ 74.99 ex.
vat
CORSAIR AF120 ELITE 120mm PC Case Fan - White
- 9 Blade, PWM
- Fluid Dynamic Bearing
- AirGuide
- 4-Pin
£
19.98
inc.
vat
£ 16.65 ex.
vat
CORSAIR iCUE SP140 RGB ELITE 140mm PC Case Fan - White Twin Pack with Lighting Node CORE
- Fan Size: 140mm
- Fan Speed:450 - 1200 ±10% RPM
- Fan Airflow: 23.07 – 68.11 CFM
- Bearing Type: Hydraulic
£
50.99
inc.
vat
£ 42.49 ex.
vat
CORSAIR iCUE QL120 RGB 120mm PC Case Fan - White Triple Pack with Lighting Node CORE
- 102 Individually Addressable RGB LEDs
- Brilliant White Housing
- iCUE Lighting Node CORE Controller Included
- Low-Noise 120mm Fan Blade
£
110.99
inc.
vat
£ 92.49 ex.
vat
CORSAIR LL120 RGB 120mm PC Case Fan - White Triple Pack
- Dual RGB Lighting Loop
- Striking White Housing
- Intelligent Control, Unlimited Possibilities
- Complete PVM Control
£
79.98
inc.
vat
£ 66.65 ex.
vat
CORSAIR iCUE LINK H150i 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 450mm for easy installation
£
249.99
inc.
vat
£ 208.32 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Expansion Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Quiet Operation with Magnetic Dome Bearing
- Exclusive Time Warp Lighting Mode
£
44.99
inc.
vat
£ 37.49 ex.
vat
CORSAIR iCUE AR120 RGB 120mm PC Case Fan - White
- ARGB compatible out of the box
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.3 dBa
£
14.99
inc.
vat
£ 12.49 ex.
vat
CORSAIR iCUE AF120 RGB SLIM 120mm PC Case Fan - White Twin Pack
- Runs as quietly as 27.5 dBA
- Zero RPM mode support
- Powerful CORSAIR iCUE software
- Fluid dynamic bearing for exceptional durability
- iCUE Lighting Node CORE Controller included
£
49.98
inc.
vat
£ 41.65 ex.
vat
CORSAIR iCUE AF120 RGB ELITE 120mm PC Case Fan - White Triple Pack
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- iCUE Lighting Node CORE Controller included
£
73.98
inc.
vat
£ 61.65 ex.
vat
CORSAIR AF140 ELITE 140mm PC Case Fan - White
- 9 Blade, PWM
- Fluid Dynamic Bearing
- AirGuide
- 4-Pin
£
21.99
inc.
vat
£ 18.32 ex.
vat
CORSAIR iCUE LINK H150i LCD Liquid CPU Cooler - QX120 RGB Fans - White - 360mm Radiator
- 360mm All-In-One CPU Cooler with 2.1" LCD Display
- 3x QX120 RGB Fans
- Intel and AMD Socket Support
- 6 Year Warranty
SKU: CW-9061010-WW
£
329.99
inc.
vat
£ 274.99 ex.
vat
CORSAIR H100i RGB ELITE Liquid CPU Cooler - White
- Five-year warranty
- Low-noise pump design
- 240mm Radiator
- Easy tool-free mounting
SKU: CW-9060078-WW
£
142.97
inc.
vat
£ 119.14 ex.
vat
CORSAIR iCUE AF120 RGB ELITE 120mm PC Case Fan - White
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
SKU: CO-9050157-WW
£
21.99
inc.
vat
£ 18.32 ex.
vat
Corsair iCUE H100i ELITE CAPELLIX XT WHITE 240mm AiO Liquid CPU Cooler
- Connecter - 4-pin PWM
- Fan Size: 120mm
- Radiator Material - Aluminum
- RGB Lighting
SKU: CW-9060072-WW
£
144.98
inc.
vat
£ 120.81 ex.
vat
CORSAIR iCUE LINK QX140 RGB 140mm PC Case Fan Starter Kit - White
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
SKU: CO-9051008-WW
£
89.99
inc.
vat
£ 74.99 ex.
vat
CORSAIR AF120 ELITE 120mm PC Case Fan - White
- 9 Blade, PWM
- Fluid Dynamic Bearing
- AirGuide
- 4-Pin
SKU: CO-9050142-WW
£
19.98
inc.
vat
£ 16.65 ex.
vat
CORSAIR iCUE SP140 RGB ELITE 140mm PC Case Fan - White Twin Pack with Lighting Node CORE
- Fan Size: 140mm
- Fan Speed:450 - 1200 ±10% RPM
- Fan Airflow: 23.07 – 68.11 CFM
- Bearing Type: Hydraulic
SKU: CO-9050139-WW-EOL
£
50.99
inc.
vat
£ 42.49 ex.
vat
CORSAIR iCUE QL120 RGB 120mm PC Case Fan - White Triple Pack with Lighting Node CORE
- 102 Individually Addressable RGB LEDs
- Brilliant White Housing
- iCUE Lighting Node CORE Controller Included
- Low-Noise 120mm Fan Blade
SKU: CO-9050104-WW
£
110.99
inc.
vat
£ 92.49 ex.
vat
CORSAIR LL120 RGB 120mm PC Case Fan - White Triple Pack
- Dual RGB Lighting Loop
- Striking White Housing
- Intelligent Control, Unlimited Possibilities
- Complete PVM Control
SKU: CO-9050092-WW
£
79.98
inc.
vat
£ 66.65 ex.
vat
CORSAIR iCUE LINK H150i 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 450mm for easy installation
SKU: CW-9061006-WW
£
249.99
inc.
vat
£ 208.32 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Expansion Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Quiet Operation with Magnetic Dome Bearing
- Exclusive Time Warp Lighting Mode
SKU: CO-9051005-WW
£
44.99
inc.
vat
£ 37.49 ex.
vat
CORSAIR iCUE AR120 RGB 120mm PC Case Fan - White
- ARGB compatible out of the box
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.3 dBa
SKU: CO-9050168-WW
£
14.99
inc.
vat
£ 12.49 ex.
vat
CORSAIR iCUE AF120 RGB SLIM 120mm PC Case Fan - White Twin Pack
- Runs as quietly as 27.5 dBA
- Zero RPM mode support
- Powerful CORSAIR iCUE software
- Fluid dynamic bearing for exceptional durability
- iCUE Lighting Node CORE Controller included
SKU: CO-9050165-WW
£
49.98
inc.
vat
£ 41.65 ex.
vat
CORSAIR iCUE AF120 RGB ELITE 120mm PC Case Fan - White Triple Pack
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- iCUE Lighting Node CORE Controller included
SKU: CO-9050158-WW
£
73.98
inc.
vat
£ 61.65 ex.
vat
CORSAIR AF140 ELITE 140mm PC Case Fan - White
- 9 Blade, PWM
- Fluid Dynamic Bearing
- AirGuide
- 4-Pin
SKU: CO-9050143-WW
£
21.99
inc.
vat
£ 18.32 ex.
vat
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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.