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 (41 products)
Read more about PC Cooling and Modding
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
CORSAIR AF120 SLIM 120mm PC Case Fan - Black
- 120mm x 15mm
- Up to 1,400 RPM
- 11 Blade, PWM
- Fluid Dynamic Bearing
£
19.98
inc.
vat
£ 16.65 ex.
vat
Cooler Master MasterFan MF120 HALO² Case Fan
- Larger Fan Blades
- Hybrid Frame Design
- Dual Loop ARGB LED Rings
- Improved Fan Controller IC
£
18.99
inc.
vat
£ 15.82 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
£
11.12
inc.
vat
£ 9.26 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
£
15.05
inc.
vat
£ 12.54 ex.
vat
be quiet! 140mm Silent Wings 4 PWM Highspeed Fan
- 7 Blade 1900rpm
- 78.4CFM, 29.3dB
- Fluid Dynamic
- 4-Pin PWM
£
22.98
inc.
vat
£ 19.15 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
£
59.99
inc.
vat
£ 49.99 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
£
25.98
inc.
vat
£ 21.65 ex.
vat
Cooler Master Mobius 120 PC Case Fan
- Ring Blade Design (RBD)
- Pressure Air Acceleration
- Absolute Acoustics
£
11.99
inc.
vat
£ 9.99 ex.
vat
be quiet! Light Wings 120mm ARGB PWM High Speed Case Fan
- Fan Size: 120mm
- Fan Speed: 2500 rpm
- Fan Airflow: 52.3 CFM
- Bearing Type: Rifle Bearing
£
22.98
inc.
vat
£ 19.15 ex.
vat
CoolerMaster SickleFlow 120 ARGB 120mm Case Fan - Triple Pack
- 120mm Fan
- RGB Lighting
- New Blade Design
- 2 Years Warranty
£
39.98
inc.
vat
£ 33.31 ex.
vat
CORSAIR iCUE SP120 RGB ELITE 120mm PC Case Fan - Black
- Translucent, low noise 120mm fan
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
£
19.98
inc.
vat
£ 16.65 ex.
vat
Cooler Master MasterFan MF120 Halo 3-in-1 120mm Chassis Fan Kit
- Dual Loop Addressable RGB Lighting
- Silent Cooling Technology
- Hybrid Fan Blade Design
- Wide Range of Compatibility
- Wired ARGB controller
£
77.99
inc.
vat
£ 64.99 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
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
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
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
£
19.98
inc.
vat
£ 16.65 ex.
vat
Cooler Master MasterFan MF120 HALO² Case Fan
- Larger Fan Blades
- Hybrid Frame Design
- Dual Loop ARGB LED Rings
- Improved Fan Controller IC
SKU: MFL-B2DN-21NP2-R2
£
18.99
inc.
vat
£ 15.82 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
£
11.12
inc.
vat
£ 9.26 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
£
15.05
inc.
vat
£ 12.54 ex.
vat
be quiet! 140mm Silent Wings 4 PWM Highspeed Fan
- 7 Blade 1900rpm
- 78.4CFM, 29.3dB
- Fluid Dynamic
- 4-Pin PWM
SKU: BL097
£
22.98
inc.
vat
£ 19.15 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
£
59.99
inc.
vat
£ 49.99 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
Cooler Master Mobius 120 PC Case Fan
- Ring Blade Design (RBD)
- Pressure Air Acceleration
- Absolute Acoustics
SKU: MFZ-M2NN-21NPK-R1
£
11.99
inc.
vat
£ 9.99 ex.
vat
be quiet! Light Wings 120mm ARGB PWM High Speed Case Fan
- Fan Size: 120mm
- Fan Speed: 2500 rpm
- Fan Airflow: 52.3 CFM
- Bearing Type: Rifle Bearing
SKU: BL073
£
22.98
inc.
vat
£ 19.15 ex.
vat
CoolerMaster SickleFlow 120 ARGB 120mm Case Fan - Triple Pack
- 120mm Fan
- RGB Lighting
- New Blade Design
- 2 Years Warranty
SKU: MFX-B2DN-183PA-R1
£
39.98
inc.
vat
£ 33.31 ex.
vat
CORSAIR iCUE SP120 RGB ELITE 120mm PC Case Fan - Black
- Translucent, low noise 120mm fan
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
SKU: CO-9050108-WW
£
19.98
inc.
vat
£ 16.65 ex.
vat
Cooler Master MasterFan MF120 Halo 3-in-1 120mm Chassis Fan Kit
- Dual Loop Addressable RGB Lighting
- Silent Cooling Technology
- Hybrid Fan Blade Design
- Wide Range of Compatibility
- Wired ARGB controller
SKU: MFL-B2DN-183PA-R1
£
77.99
inc.
vat
£ 64.99 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
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
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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.