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.
Applied Filters
Price
Min (£0)
Max (£500)
clear Category
Subcategory
Brand
Fan size
Radiator size
Colour
Clearance
PC Cooling and Modding (141 products)
Read more about PC Cooling and Modding
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 SP120 RGB ELITE 120mm PC Case Fan - Black Triple Pack with Lighting Node CORE
- Translucent, low noise 120mm triple fan kit
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
- iCUE Lighting Node CORE included
£
66.99
inc.
vat
£ 55.82 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
NZXT F120 RGB 120mm PWM Single High Airflow Fan Black
- Designed to dazzle with vibrant RGB lighting effects
- Customize RGB lighting through NZXT CAM
- Smart frame design with anti-vibration rubber corners dampens noise...
£
28.98
inc.
vat
£ 24.15 ex.
vat
NZXT F140RGB 140mm RGB Fan White
- Designed to dazzle with vibrant RGB lighting effects
- Customize RGB lighting through NZXT CAM
- The patented Fluid Dynamic Bearing offers a 60,000-hour lifespan...
£
31.49
inc.
vat
£ 26.24 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Starter Kit - Black
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
£
146.85
inc.
vat
£ 122.37 ex.
vat
Cooler Master MasterLiquid ML120L V2 RGB All In One Liquid CPU Cooler
- 120mm All-in-One Hydro CPU Cooler
- 120mm PWM Fan
- RGB LEDs
- Aluminium/Copper
£
66.90
inc.
vat
£ 55.75 ex.
vat
NZXT F120P Static Pressure 120mm Fan Black
- Delivers static pressure for AIO liquid coolers
- Seven blades provide powerful airflow
- The Fluid Dynamic Bearing offers a 60,000-hour lifespan
- PWM fan for optimized cooling adjustments
£
15.48
inc.
vat
£ 12.90 ex.
vat
CORSAIR H55 RGB 120mm Radiator Liquid CPU Cooler
- 120mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Warranty: 3 Years
£
79.98
inc.
vat
£ 66.65 ex.
vat
Cooler Master MasterFan MF140 HALO² White Edition
- Larger Fan Blades
- Hybrid Frame Design
- Dual Loop ARGB LED Rings
- Improved Fan Controller IC
£
17.99
inc.
vat
£ 14.99 ex.
vat
CORSAIR AF140 ELITE 140mm PC Case Fan - Black
- 9 Blade, PWM
- Fluid Dynamic Bearing
- AirGuide, Single Fan Standalone Pack
- 4-Pin
£
24.99
inc.
vat
£ 20.82 ex.
vat
EXDISPLAY Be Quiet! Shadow Rock TF 2 CPU Cooler
- Space-saving top-flow construction
- Very high cooling capacity of 160W TDP
- Silence-optimized 135mm be quiet! fan
- Compatibility with Intel and AMD sockets
- 3-year manufacturer’s warranty
£
40.98
inc.
vat
£ 34.15 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 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
EXDISPLAY Corsair iCUE H170i ELITE CAPELLIX XT 420mm Liquid CPU Cooler
- 420mm
- RGB Lighting
- Compatible With Intel & AMD
- iCUE Commander Core Included
- 5 Year Warranty
£
139.98
inc.
vat
£ 116.65 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 SP120 RGB ELITE 120mm PC Case Fan - Black Triple Pack with Lighting Node CORE
- Translucent, low noise 120mm triple fan kit
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
- iCUE Lighting Node CORE included
SKU: CO-9050109-WW
£
66.99
inc.
vat
£ 55.82 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
NZXT F120 RGB 120mm PWM Single High Airflow Fan Black
- Designed to dazzle with vibrant RGB lighting effects
- Customize RGB lighting through NZXT CAM
- Smart frame design with anti-vibration rubber corners dampens noise...
SKU: RF-R12SF-B1
£
28.98
inc.
vat
£ 24.15 ex.
vat
NZXT F140RGB 140mm RGB Fan White
- Designed to dazzle with vibrant RGB lighting effects
- Customize RGB lighting through NZXT CAM
- The patented Fluid Dynamic Bearing offers a 60,000-hour lifespan...
SKU: RF-R14SF-W1
£
31.49
inc.
vat
£ 26.24 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Starter Kit - Black
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
SKU: CO-9051002-WW
£
146.85
inc.
vat
£ 122.37 ex.
vat
Cooler Master MasterLiquid ML120L V2 RGB All In One Liquid CPU Cooler
- 120mm All-in-One Hydro CPU Cooler
- 120mm PWM Fan
- RGB LEDs
- Aluminium/Copper
SKU: MLW-D12M-A18PC-R2
£
66.90
inc.
vat
£ 55.75 ex.
vat
NZXT F120P Static Pressure 120mm Fan Black
- Delivers static pressure for AIO liquid coolers
- Seven blades provide powerful airflow
- The Fluid Dynamic Bearing offers a 60,000-hour lifespan
- PWM fan for optimized cooling adjustments
SKU: RF-P12SF-B1
£
15.48
inc.
vat
£ 12.90 ex.
vat
CORSAIR H55 RGB 120mm Radiator Liquid CPU Cooler
- 120mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Warranty: 3 Years
SKU: CW-9060052-WW
£
79.98
inc.
vat
£ 66.65 ex.
vat
Cooler Master MasterFan MF140 HALO² White Edition
- Larger Fan Blades
- Hybrid Frame Design
- Dual Loop ARGB LED Rings
- Improved Fan Controller IC
SKU: MFL-B4DW-16NP2-R2
£
17.99
inc.
vat
£ 14.99 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
£
24.99
inc.
vat
£ 20.82 ex.
vat
EXDISPLAY Be Quiet! Shadow Rock TF 2 CPU Cooler
- Space-saving top-flow construction
- Very high cooling capacity of 160W TDP
- Silence-optimized 135mm be quiet! fan
- Compatibility with Intel and AMD sockets
- 3-year manufacturer’s warranty
SKU: EBR1-BK003
£
40.98
inc.
vat
£ 34.15 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 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
EXDISPLAY 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: EBR2-CW-9060071-WW
£
139.98
inc.
vat
£ 116.65 ex.
vat
Return to top
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.