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 (178 products)
Read more about PC Cooling and Modding
Cooler Master Hyper 212 Halo Black
- ARGB Auto Detection
- Sleek Black Heat Pipes
- Wide Range Compatibility
- Black Aluminum Top Cover
- Upgraded Installation Brackets
£
37.90
inc.
vat
£ 31.58 ex.
vat
EXDISPLAY Be Quiet! Dark Rock Pro TR4 CPU Cooler
- Designed for AMD TR4 only
- Two virtually inaudible Silent Wings PWM fans
- Funnel-shaped frame of the front fan for high air pressure
- Achieves only 24.3dB(A) at maximum fan speed
£
47.99
inc.
vat
£ 39.99 ex.
vat
Cooler Master Hyper 622 Halo White
- ARGB Auto Detection
- Broad Case Fitment
- Aluminum Top Cover
- Dual Redesigned Halo² Fan
- Dual Tower Heat Sink with 6 Heat Pipes
£
54.99
inc.
vat
£ 45.82 ex.
vat
CORSAIR iCUE AF120 RGB SLIM 120mm PC Case Fan - Black 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
£
28.98
inc.
vat
£ 24.15 ex.
vat
CORSAIR SP120 ELITE 120mm PC Case Fan - Black
- CORSAIR AirGuide technology
- Long-lasting hydraulic bearing
- Quiet operation with Zero RPM mode support
- Two-year warranty
£
11.49
inc.
vat
£ 9.57 ex.
vat
CIT OEM Red Ring 12cm Fan 4pin Molex 3pin White Box
- Designed using 7 black blades
- Single ring LED fans
- Improve heat dissipation
- Hydraulic bearing fan
- 4 Pin Molex and 3 Pin power connectors
£
1.49
inc.
vat
£ 1.24 ex.
vat
CORSAIR XTM70 Extreme Performance Thermal Paste
- Keep your high-end CPU, GPU, or console cool
- Low viscosity means XTM70 spreads evenly and cleanly with the included...
- Wipe away old paste from your processor
- AIO cold plate with three included cleaning wipes
£
11.99
inc.
vat
£ 9.99 ex.
vat
Corsair iCUE H150i ELITE RGB 360mm Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 360mm
- Lighting: RGB
£
144.99
inc.
vat
£ 120.82 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
£
219.98
inc.
vat
£ 183.31 ex.
vat
CoolerMaster MasterGel Pro V2
- Upgraded compound for better heat dissipation
- High CPU/GPU conductivity (9 W/m.k)
- Improves heat transfer from chipset to cooler base or heat pipes...
£
4.49
inc.
vat
£ 3.74 ex.
vat
Corsair H150 RGB, 360mm Radiator, Liquid CPU Cooler
- 360 Radiator
- 120 PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Warranty: 3 Years
£
94.98
inc.
vat
£ 79.15 ex.
vat
MSI MAG CORELIQUID E240 AIO CPU Liquid Cooler - White
- Number of Fans: 2
- Fan Speed: 600±250RPM-1800±200RPM
- Fan Airflow: 25.5~75.04 CFM
- Fan Noise Level: 11.2~32.5 dB-A
- Life Expectancy: 50,000 hrs@40℃
£
94.98
inc.
vat
£ 79.15 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 XTM50 High Performance Thermal Paste Kit
- Enthusiast CPU Thermal Compound
- Ultra-low thermal impedance
- 5 Grams
£
9.99
inc.
vat
£ 8.32 ex.
vat
Cooler Master MasterAir MA824 Stealth
- 8 Superconductive Composite Heat Pipes
- Expanded Copper Base
- Dual Tower Push-Pull Setup
- 135mm and 120mm Mobius Series Fans
- All Black Stealth Design
£
79.34
inc.
vat
£ 66.11 ex.
vat
Cooler Master Hyper 212 Halo Black
- ARGB Auto Detection
- Sleek Black Heat Pipes
- Wide Range Compatibility
- Black Aluminum Top Cover
- Upgraded Installation Brackets
SKU: RR-S4KK-20PA-R1
£
37.90
inc.
vat
£ 31.58 ex.
vat
EXDISPLAY Be Quiet! Dark Rock Pro TR4 CPU Cooler
- Designed for AMD TR4 only
- Two virtually inaudible Silent Wings PWM fans
- Funnel-shaped frame of the front fan for high air pressure
- Achieves only 24.3dB(A) at maximum fan speed
SKU: EBR1-BK023
£
47.99
inc.
vat
£ 39.99 ex.
vat
Cooler Master Hyper 622 Halo White
- ARGB Auto Detection
- Broad Case Fitment
- Aluminum Top Cover
- Dual Redesigned Halo² Fan
- Dual Tower Heat Sink with 6 Heat Pipes
SKU: RR-D6WW-20PA-R1
£
54.99
inc.
vat
£ 45.82 ex.
vat
CORSAIR iCUE AF120 RGB SLIM 120mm PC Case Fan - Black 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-9050163-WW
£
28.98
inc.
vat
£ 24.15 ex.
vat
CORSAIR SP120 ELITE 120mm PC Case Fan - Black
- CORSAIR AirGuide technology
- Long-lasting hydraulic bearing
- Quiet operation with Zero RPM mode support
- Two-year warranty
SKU: CO-9050161-WW
£
11.49
inc.
vat
£ 9.57 ex.
vat
CIT OEM Red Ring 12cm Fan 4pin Molex 3pin White Box
- Designed using 7 black blades
- Single ring LED fans
- Improve heat dissipation
- Hydraulic bearing fan
- 4 Pin Molex and 3 Pin power connectors
SKU: OEM-RING-RED-12
£
1.49
inc.
vat
£ 1.24 ex.
vat
CORSAIR XTM70 Extreme Performance Thermal Paste
- Keep your high-end CPU, GPU, or console cool
- Low viscosity means XTM70 spreads evenly and cleanly with the included...
- Wipe away old paste from your processor
- AIO cold plate with three included cleaning wipes
SKU: CT-9010010-WW
£
11.99
inc.
vat
£ 9.99 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
£
144.99
inc.
vat
£ 120.82 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
£
219.98
inc.
vat
£ 183.31 ex.
vat
CoolerMaster MasterGel Pro V2
- Upgraded compound for better heat dissipation
- High CPU/GPU conductivity (9 W/m.k)
- Improves heat transfer from chipset to cooler base or heat pipes...
SKU: MGY-ZOSG-N15M-R3
£
4.49
inc.
vat
£ 3.74 ex.
vat
Corsair H150 RGB, 360mm Radiator, Liquid CPU Cooler
- 360 Radiator
- 120 PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Warranty: 3 Years
SKU: CW-9060054-WW
£
94.98
inc.
vat
£ 79.15 ex.
vat
MSI MAG CORELIQUID E240 AIO CPU Liquid Cooler - White
- Number of Fans: 2
- Fan Speed: 600±250RPM-1800±200RPM
- Fan Airflow: 25.5~75.04 CFM
- Fan Noise Level: 11.2~32.5 dB-A
- Life Expectancy: 50,000 hrs@40℃
SKU: MAG CORELIQUID E240 WHITE
£
94.98
inc.
vat
£ 79.15 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 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
Cooler Master MasterAir MA824 Stealth
- 8 Superconductive Composite Heat Pipes
- Expanded Copper Base
- Dual Tower Push-Pull Setup
- 135mm and 120mm Mobius Series Fans
- All Black Stealth Design
SKU: MAM-D8PN-318PK-R1
£
79.34
inc.
vat
£ 66.11 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.