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 (32 products)
Read more about PC Cooling and Modding
EK Water Blocks EK-Quantum Vector² for Strix/TUF RTX 4090 D-RGB Water Block - Nickel + Plexi
- GPU Water Block
- Compatible with Strix/TUF RTX 4090
- D-RGB Lighting
- 2 Year Warranty
£
179.99
inc.
vat
£ 149.99 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 H150i RGB ELITE Liquid CPU Cooler - White
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 360mm
- Lighting: RGB
£
143.97
inc.
vat
£ 119.97 ex.
vat
Cooler Master 240mm MasterLiquid 240 Atmos CPU Liquid Cooler
- Exceptional silence
- Optimized user experience
- Fully customizable
- Eco-friendly construction
- Refined dual chamber design
£
149.97
inc.
vat
£ 124.97 ex.
vat
Corsair iCUE H170i ELITE CAPELLIX XT 420mm Liquid CPU Cooler
- 420mm
- RGB Lighting
- Compatible With Intel & AMD
- iCUE Commander Core Included
- 5 Year Warranty
£
199.98
inc.
vat
£ 166.65 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
£
144.99
inc.
vat
£ 120.82 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 iCUE LINK H150i LCD Liquid CPU Cooler - QX120 RGB Fans - 360mm Radiator
- 3x iCUE LINK QX120 RGB fans
- 0 RPM, 480 – 2,400 RPM ±10%
- 16.44 – 63.1 CFM
- 10 - 37 dB(A)
£
264.99
inc.
vat
£ 220.82 ex.
vat
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - Black
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- QX RGB fans with 34 LEDs per fan
- Pre-applied CORSAIR XTM70 thermal paste
£
169.98
inc.
vat
£ 141.65 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
£
199.98
inc.
vat
£ 166.65 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 H150i ELITE RGB 360mm Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 360mm
- Lighting: RGB
£
159.99
inc.
vat
£ 133.32 ex.
vat
ASUS ROG RYUO III 360 ARGB White Edition All In One Liquid CPU Cooler
- The latest 8th gen Asetek pump is armed with a 3-phase motor
- The ASUS-exclusive Anime Matrix™
- Premium ROG ARGB fans offer high airflow
- Aluminum components and vacuum coating
£
259.98
inc.
vat
£ 216.65 ex.
vat
Corsair iCUE H150i ELITE CAPELLIX XT 360mm Liquid CPU Cooler
- 360 mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Warranty: 5 Years
£
174.99
inc.
vat
£ 145.82 ex.
vat
EXDISPLAY Corsair iCUE H170i ELITE LCD XT Display 420mm Liquid CPU Cooler
- 420mm
- AF120 RGB ELITE Fans
- RGB Lighting
- IPS LCD Display
- Five Year Warranty
£
214.98
inc.
vat
£ 179.15 ex.
vat
EK Water Blocks EK-Quantum Vector² for Strix/TUF RTX 4090 D-RGB Water Block - Nickel + Plexi
- GPU Water Block
- Compatible with Strix/TUF RTX 4090
- D-RGB Lighting
- 2 Year Warranty
SKU: WC-ACW-EK
£
179.99
inc.
vat
£ 149.99 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 H150i RGB ELITE Liquid CPU Cooler - White
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 360mm
- Lighting: RGB
SKU: CW-9060079-WW
£
143.97
inc.
vat
£ 119.97 ex.
vat
Cooler Master 240mm MasterLiquid 240 Atmos CPU Liquid Cooler
- Exceptional silence
- Optimized user experience
- Fully customizable
- Eco-friendly construction
- Refined dual chamber design
SKU: MLX-D24M-A25PZ-R1
£
149.97
inc.
vat
£ 124.97 ex.
vat
Corsair iCUE H170i ELITE CAPELLIX XT 420mm Liquid CPU Cooler
- 420mm
- RGB Lighting
- Compatible With Intel & AMD
- iCUE Commander Core Included
- 5 Year Warranty
SKU: CW-9060071-WW
£
199.98
inc.
vat
£ 166.65 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
£
144.99
inc.
vat
£ 120.82 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 iCUE LINK H150i LCD Liquid CPU Cooler - QX120 RGB Fans - 360mm Radiator
- 3x iCUE LINK QX120 RGB fans
- 0 RPM, 480 – 2,400 RPM ±10%
- 16.44 – 63.1 CFM
- 10 - 37 dB(A)
SKU: CW-9061008-WW
£
264.99
inc.
vat
£ 220.82 ex.
vat
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - Black
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- QX RGB fans with 34 LEDs per fan
- Pre-applied CORSAIR XTM70 thermal paste
SKU: CW-9061001-WW
£
169.98
inc.
vat
£ 141.65 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
£
199.98
inc.
vat
£ 166.65 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 H150i ELITE RGB 360mm Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 360mm
- Lighting: RGB
SKU: CW-9060060-WW
£
159.99
inc.
vat
£ 133.32 ex.
vat
ASUS ROG RYUO III 360 ARGB White Edition All In One Liquid CPU Cooler
- The latest 8th gen Asetek pump is armed with a 3-phase motor
- The ASUS-exclusive Anime Matrix™
- Premium ROG ARGB fans offer high airflow
- Aluminum components and vacuum coating
SKU: 90RC00I2-M0UAY0
£
259.98
inc.
vat
£ 216.65 ex.
vat
Corsair iCUE H150i ELITE CAPELLIX XT 360mm Liquid CPU Cooler
- 360 mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Warranty: 5 Years
SKU: CW-9060070-WW
£
174.99
inc.
vat
£ 145.82 ex.
vat
EXDISPLAY 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: EBR1-CW-9060076-WW
£
214.98
inc.
vat
£ 179.15 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.