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 (110 products)
Read more about PC Cooling and Modding
CORSAIR iCUE AF140 RGB ELITE 140mm PC Case Fan - Black
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
£
25.98
inc.
vat
£ 21.65 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 TM30 Performance Thermal Paste
- Premium Zinc Oxide
- Install New or Existing Thermal Compounds on you CPU and GPU
- Corsair TM30's high-stability liquid compound
£
4.98
inc.
vat
£ 4.15 ex.
vat
Corsair H100 RGB 240mm Radiator Liquid CPU Cooler - Free SP120 RGB Triple Pack of Fans
- **FREE TRIPLE PACK OF RGB FANS**
- 240mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
£
99.99
inc.
vat
£ 83.32 ex.
vat
Corsair iCUE H100i ELITE CAPELLIX XT 240mm Liquid CPU Cooler
- 240mm
- RGB Lighting
- Compatible With Intel & AMD
- iCUE Commander Core Included
- Warranty – 5 Years
£
149.99
inc.
vat
£ 124.99 ex.
vat
Corsair iCUE H100i ELITE RGB 240mm Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 240mm
- Lighting: RGB
£
129.99
inc.
vat
£ 108.32 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 XTM50 High Performance Thermal Paste Kit
- Enthusiast CPU Thermal Compound
- Ultra-low thermal impedance
- 5 Grams
£
9.99
inc.
vat
£ 8.32 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 AF140 ELITE 140mm PC Case Fan - Black
- 9 Blade, PWM
- Fluid Dynamic Bearing
- AirGuide, Single Fan Standalone Pack
- 4-Pin
£
20.99
inc.
vat
£ 17.49 ex.
vat
CORSAIR iCUE LINK Cable Kit
- Expand your ICUE Link ecosystem
- Flexible positioning options
- Passes digital signal and current up to 7 amps
£
37.98
inc.
vat
£ 31.65 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 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 H170i ELITE LCD XT Display 420mm Liquid CPU Cooler
- 420mm
- AF120 RGB ELITE Fans
- RGB Lighting
- IPS LCD Display
- Five Year Warranty
£
284.99
inc.
vat
£ 237.49 ex.
vat
CORSAIR AF120 SLIM 120mm PC Case Fan - Black
- 120mm x 15mm
- Up to 1,400 RPM
- 11 Blade, PWM
- Fluid Dynamic Bearing
£
16.98
inc.
vat
£ 14.15 ex.
vat
CORSAIR iCUE AF140 RGB ELITE 140mm PC Case Fan - Black
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- Powerful CORSAIR iCUE software
SKU: CO-9050155-WW
£
25.98
inc.
vat
£ 21.65 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 TM30 Performance Thermal Paste
- Premium Zinc Oxide
- Install New or Existing Thermal Compounds on you CPU and GPU
- Corsair TM30's high-stability liquid compound
SKU: CT-9010001-WW
£
4.98
inc.
vat
£ 4.15 ex.
vat
Corsair H100 RGB 240mm Radiator Liquid CPU Cooler - Free SP120 RGB Triple Pack of Fans
- **FREE TRIPLE PACK OF RGB FANS**
- 240mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
SKU: CW-9060053-WW
£
99.99
inc.
vat
£ 83.32 ex.
vat
Corsair iCUE H100i ELITE CAPELLIX XT 240mm Liquid CPU Cooler
- 240mm
- RGB Lighting
- Compatible With Intel & AMD
- iCUE Commander Core Included
- Warranty – 5 Years
SKU: CW-9060068-WW
£
149.99
inc.
vat
£ 124.99 ex.
vat
Corsair iCUE H100i ELITE RGB 240mm Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 240mm
- Lighting: RGB
SKU: CW-9060058-WW
£
129.99
inc.
vat
£ 108.32 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
CORSAIR XTM50 High Performance Thermal Paste Kit
- Enthusiast CPU Thermal Compound
- Ultra-low thermal impedance
- 5 Grams
SKU: CT-9010002-WW
£
9.99
inc.
vat
£ 8.32 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 AF140 ELITE 140mm PC Case Fan - Black
- 9 Blade, PWM
- Fluid Dynamic Bearing
- AirGuide, Single Fan Standalone Pack
- 4-Pin
SKU: CO-9050141-WW
£
20.99
inc.
vat
£ 17.49 ex.
vat
CORSAIR iCUE LINK Cable Kit
- Expand your ICUE Link ecosystem
- Flexible positioning options
- Passes digital signal and current up to 7 amps
SKU: CL-9011118-WW
£
37.98
inc.
vat
£ 31.65 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 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 H170i ELITE LCD XT Display 420mm Liquid CPU Cooler
- 420mm
- AF120 RGB ELITE Fans
- RGB Lighting
- IPS LCD Display
- Five Year Warranty
SKU: CW-9060076-WW
£
284.99
inc.
vat
£ 237.49 ex.
vat
CORSAIR AF120 SLIM 120mm PC Case Fan - Black
- 120mm x 15mm
- Up to 1,400 RPM
- 11 Blade, PWM
- Fluid Dynamic Bearing
SKU: CO-9050144-WW
£
16.98
inc.
vat
£ 14.15 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.