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
Cooler Master MasterLiquid 360 Atmos ARGB
- Exceptional silence
- Optimized user experience
- Fully customizable
- Eco-friendly construction
- Refined dual chamber design
£
134.97
inc.
vat
£ 112.47 ex.
vat
Cooler Master Mobius 120 OC
- Ring Blade Design
- Fan Speed Toggle
- Metal Motor Hub
- Double Ball Bearing
- Lifetime Warranty
£
21.99
inc.
vat
£ 18.32 ex.
vat
CORSAIR iCUE LINK Connector Set
- Connector set
- Active and structural Connector
- 2 Year Warranty
£
8.99
inc.
vat
£ 7.49 ex.
vat
CORSAIR iCUE LINK Slim Cable 600mm
- Expand your iCUE LINK ecosystem
- Flexible positioning options
- Passes digital signal and current up to 7 amps
- 2 Year Warranty
£
10.98
inc.
vat
£ 9.15 ex.
vat
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
£
224.97
inc.
vat
£ 187.47 ex.
vat
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
CORSAIR iCUE AR120 RGB 120mm PC Case Fan - Black
- 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
ASUS ROG Ryuo III 240 Performance AIO CPU Liquid Cooler with OLED Display - 240mm
- Customisable Pump LED Display
- 800 - 2600 rpm fan speed
- PWM Control
- Aura Sync Support
- Supports AM5 / AM4 / 115x / 1200 / 1700
£
199.98
inc.
vat
£ 166.65 ex.
vat
NZXT Kraken Elite 280mm Black with RGB fans
- F140RGB Core Fans
- 6 Year Warranty
- Fluid Dynamic Bearing
- 4-pin PWM
£
227.99
inc.
vat
£ 189.99 ex.
vat
NZXT RGB & Fan Controller
- Control up to Three 3-pin DC or 4-pin PWM fans
- up to 40 individually addressable LEDs per channel, 120 LEDs total...
- installed directly to the PC via SATA and an internal USB header...
£
35.49
inc.
vat
£ 29.57 ex.
vat
ASUS TUF Gaming LC 240mm AIO Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 800-2000 rpm
- Radiator Size: 240mm
- Lighting: ARGB
£
91.98
inc.
vat
£ 76.65 ex.
vat
CORSAIR iCUE AF140 RGB ELITE 140mm PC Case Fan - Black Twin Pack
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- iCUE Lighting Node CORE Controller included
£
57.99
inc.
vat
£ 48.32 ex.
vat
CORSAIR iCUE AF120 RGB ELITE 120mm PC Case Fan - 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
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
Corsair iCUE H100i ELITE LCD XT Display 240mm Liquid CPU Cooler
- 240mm
- AF120 RGB ELITE Fans
- RGB Lighting
- IPS LCD Display
- Five Year Warranty
£
219.98
inc.
vat
£ 183.31 ex.
vat
Cooler Master MasterLiquid 360 Atmos ARGB
- Exceptional silence
- Optimized user experience
- Fully customizable
- Eco-friendly construction
- Refined dual chamber design
SKU: MLX-D36M-A25PZ-R1
£
134.97
inc.
vat
£ 112.47 ex.
vat
Cooler Master Mobius 120 OC
- Ring Blade Design
- Fan Speed Toggle
- Metal Motor Hub
- Double Ball Bearing
- Lifetime Warranty
SKU: MFZ-M2NN-32NPK-R1
£
21.99
inc.
vat
£ 18.32 ex.
vat
CORSAIR iCUE LINK Connector Set
- Connector set
- Active and structural Connector
- 2 Year Warranty
SKU: CL-9011125-WW
£
8.99
inc.
vat
£ 7.49 ex.
vat
CORSAIR iCUE LINK Slim Cable 600mm
- Expand your iCUE LINK ecosystem
- Flexible positioning options
- Passes digital signal and current up to 7 amps
- 2 Year Warranty
SKU: CL-9011122-WW
£
10.98
inc.
vat
£ 9.15 ex.
vat
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
£
224.97
inc.
vat
£ 187.47 ex.
vat
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
CORSAIR iCUE AR120 RGB 120mm PC Case Fan - Black
- 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-9050166-WW
£
14.99
inc.
vat
£ 12.49 ex.
vat
ASUS ROG Ryuo III 240 Performance AIO CPU Liquid Cooler with OLED Display - 240mm
- Customisable Pump LED Display
- 800 - 2600 rpm fan speed
- PWM Control
- Aura Sync Support
- Supports AM5 / AM4 / 115x / 1200 / 1700
SKU: 90RC00J1-M0UAY0
£
199.98
inc.
vat
£ 166.65 ex.
vat
NZXT Kraken Elite 280mm Black with RGB fans
- F140RGB Core Fans
- 6 Year Warranty
- Fluid Dynamic Bearing
- 4-pin PWM
SKU: RL-KR28E-B1
£
227.99
inc.
vat
£ 189.99 ex.
vat
NZXT RGB & Fan Controller
- Control up to Three 3-pin DC or 4-pin PWM fans
- up to 40 individually addressable LEDs per channel, 120 LEDs total...
- installed directly to the PC via SATA and an internal USB header...
SKU: AC-CRFR0-B1
£
35.49
inc.
vat
£ 29.57 ex.
vat
ASUS TUF Gaming LC 240mm AIO Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 800-2000 rpm
- Radiator Size: 240mm
- Lighting: ARGB
SKU: 90RC00G1-M0UAY1
£
91.98
inc.
vat
£ 76.65 ex.
vat
CORSAIR iCUE AF140 RGB ELITE 140mm PC Case Fan - Black Twin 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-9050156-WW
£
57.99
inc.
vat
£ 48.32 ex.
vat
CORSAIR iCUE AF120 RGB ELITE 120mm 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-9050153-WW
£
24.99
inc.
vat
£ 20.82 ex.
vat
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
Corsair iCUE H100i ELITE LCD XT Display 240mm Liquid CPU Cooler
- 240mm
- AF120 RGB ELITE Fans
- RGB Lighting
- IPS LCD Display
- Five Year Warranty
SKU: CW-9060074-WW
£
219.98
inc.
vat
£ 183.31 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.