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 (211 products)
Read more about PC Cooling and Modding
Corsair SP120 ELITE 120mm Performance PWM Fan
- CORSAIR AirGuide technology
- Long-lasting hydraulic bearing
- Quiet operation with Zero RPM mode support
- Two-year warranty
£ 8.99 inc. vat
£11.99save £3.00£ 7.49 ex. vat
£9.99save £2.50CORSAIR iCUE SP120 RGB ELITE Performance 120mm White PWM Single Fan
- Fan Size: 120mm
- Fan Speed:400 - 1500 ±10% RPM
- Fan Airflow: 47.7 CFM
- Bearing Type: Hydraulic
£ 17.99 inc. vat
£18.99save £1.00£ 14.99 ex. vat
£15.82save £0.83CORSAIR iCUE AR120 Digital RGB 120mm PWM Fan Triple Pack
- ARGB compatible out of the box without the need for additional...
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
£ 24.99 inc. vat
£37.98save £12.99£ 20.82 ex. vat
£31.65save £10.83CORSAIR iCUE AR120 Digital RGB 120mm PWM Fan Triple Pack - White
- ARGB compatible out of the box without the need for additional...
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
£ 24.99 inc. vat
£37.98save £12.99£ 20.82 ex. vat
£31.65save £10.83be quiet! Pure Wings 2 120mm PWM Fan
- Seven airflow-optimized fan blades
- Outstanding reliability and quiet operation
- PWM controlled fan speed through the motherboard
- Long life rifle-bearing
- 3-years manufacturers warranty
£ 9.99 inc. vat
£ 8.32 ex. vat
Cooler Master MasterLiquid 360L Core ARGB White
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
£ 69.41 inc. vat
£109.98save £40.57£ 57.84 ex. vat
£91.65save £33.81Cooler Master MasterLiquid 360L Core ARGB
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
£ 79.98 inc. vat
£106.97save £26.99£ 66.65 ex. vat
£89.14save £22.49Cooler Master MasterFan MF140 HALO² Case Fan
- Larger Fan Blades
- Hybrid Frame Design
- Dual Loop ARGB LED Rings
- Improved Fan Controller IC
£ 18.40 inc. vat
£ 15.33 ex. vat
Cooler Master SickleFlow 120 Black Fan
- New Blade Design
- Enhanced Fan Frame
- Sealed Bearing Structure
- Certified Compatible
£ 9.78 inc. vat
£ 8.15 ex. vat
CORSAIR AF ELITE Series AF120 ELITE 120mm Fluid Dynamic Fan with AirGuide Single Pack
- 120mm
- 9 Blade
- PWM
- Fluid Dynamic Bearing, AirGuide
- 4-Pin
£ 13.98 inc. vat
£19.98save £6.00£ 11.65 ex. vat
£16.65save £5.00CIT 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
£ 2.99 inc. vat
£ 2.49 ex. vat
CORSAIR iCUE LINK QX120 RGB 120mm PWM Fans Starter Kit
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
£ 138.99 inc. vat
£ 115.82 ex. vat
0% Interest offers available
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...
£ 99.99 inc. vat
£ 83.32 ex. vat
0% Interest offers available
MSI MAG 240mm CoreLiquid 240R V2 ARGB CPU Liquid Cooler
- 2x 120mm ARGB Fans
- Aluminium
- 240mm Radiator
- Intel/AMD
£ 89.98 inc. vat
£105.54save £15.56£ 74.98 ex. vat
£87.95save £12.97Be Quiet! Dark Rock 4 CPU Air Tower Cooler
- Virtually inaudible Silent Wings 135mm PWM fan
- Achieves only 21.4dB(A) at maximum fan speed
- Six high-performance copper heat pipes
- Airflow-optimized, wave-contoured cooling fins
£ 64.98 inc. vat
£69.99save £5.01£ 54.15 ex. vat
£58.32save £4.17Corsair SP120 ELITE 120mm Performance PWM Fan
- CORSAIR AirGuide technology
- Long-lasting hydraulic bearing
- Quiet operation with Zero RPM mode support
- Two-year warranty
QuickFind: 1742728
Mfr part code: CO-9050161-WW
£ 8.99 inc. vat
£11.99save £3.00£ 7.49 ex. vat
£9.99save £2.50CORSAIR iCUE SP120 RGB ELITE Performance 120mm White PWM Single Fan
- Fan Size: 120mm
- Fan Speed:400 - 1500 ±10% RPM
- Fan Airflow: 47.7 CFM
- Bearing Type: Hydraulic
QuickFind: 1145089
Mfr part code: CO-9050136-WW
£ 17.99 inc. vat
£18.99save £1.00£ 14.99 ex. vat
£15.82save £0.83CORSAIR iCUE AR120 Digital RGB 120mm PWM Fan Triple Pack
- ARGB compatible out of the box without the need for additional...
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
QuickFind: 1838467
Mfr part code: CO-9050167-WW
£ 24.99 inc. vat
£37.98save £12.99£ 20.82 ex. vat
£31.65save £10.83CORSAIR iCUE AR120 Digital RGB 120mm PWM Fan Triple Pack - White
- ARGB compatible out of the box without the need for additional...
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
QuickFind: 1838469
Mfr part code: CO-9050169-WW
£ 24.99 inc. vat
£37.98save £12.99£ 20.82 ex. vat
£31.65save £10.83be quiet! Pure Wings 2 120mm PWM Fan
- Seven airflow-optimized fan blades
- Outstanding reliability and quiet operation
- PWM controlled fan speed through the motherboard
- Long life rifle-bearing
- 3-years manufacturers warranty
QuickFind: 879269
Mfr part code: BL039
£ 9.99 inc. vat
£ 8.32 ex. vat
Cooler Master MasterLiquid 360L Core ARGB White
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
QuickFind: 1860101
Mfr part code: MLW-D36M-A18PZ-RW
£ 69.41 inc. vat
£109.98save £40.57£ 57.84 ex. vat
£91.65save £33.81Cooler Master MasterLiquid 360L Core ARGB
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
QuickFind: 1860100
Mfr part code: MLW-D36M-A18PZ-R1
£ 79.98 inc. vat
£106.97save £26.99£ 66.65 ex. vat
£89.14save £22.49Cooler Master MasterFan MF140 HALO² Case Fan
- Larger Fan Blades
- Hybrid Frame Design
- Dual Loop ARGB LED Rings
- Improved Fan Controller IC
QuickFind: 1830236
Mfr part code: MFL-B4DN-16NP2-R2
£ 18.40 inc. vat
£ 15.33 ex. vat
Cooler Master SickleFlow 120 Black Fan
- New Blade Design
- Enhanced Fan Frame
- Sealed Bearing Structure
- Certified Compatible
QuickFind: 1597323
Mfr part code: MFX-B2NN-18NPK-R1
£ 9.78 inc. vat
£ 8.15 ex. vat
CORSAIR AF ELITE Series AF120 ELITE 120mm Fluid Dynamic Fan with AirGuide Single Pack
- 120mm
- 9 Blade
- PWM
- Fluid Dynamic Bearing, AirGuide
- 4-Pin
QuickFind: 1539220
Mfr part code: CO-9050140-WW
£ 13.98 inc. vat
£19.98save £6.00£ 11.65 ex. vat
£16.65save £5.00CIT 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
QuickFind: 1904757
Mfr part code: OEM-RING-RED-12
£ 2.99 inc. vat
£ 2.49 ex. vat
CORSAIR iCUE LINK QX120 RGB 120mm PWM Fans Starter Kit
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
QuickFind: 1859831
Mfr part code: CO-9051002-WW
£ 138.99 inc. vat
£ 115.82 ex. vat
0% Interest offers available
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...
QuickFind: 1597244
Mfr part code: MGY-ZOSG-N15M-R3
£ 99.99 inc. vat
£ 83.32 ex. vat
0% Interest offers available
MSI MAG 240mm CoreLiquid 240R V2 ARGB CPU Liquid Cooler
- 2x 120mm ARGB Fans
- Aluminium
- 240mm Radiator
- Intel/AMD
QuickFind: 1423484
Mfr part code: 306-7ZW1B41-813
£ 89.98 inc. vat
£105.54save £15.56£ 74.98 ex. vat
£87.95save £12.97Be Quiet! Dark Rock 4 CPU Air Tower Cooler
- Virtually inaudible Silent Wings 135mm PWM fan
- Achieves only 21.4dB(A) at maximum fan speed
- Six high-performance copper heat pipes
- Airflow-optimized, wave-contoured cooling fins
QuickFind: 860388
Mfr part code: BK021
£ 64.98 inc. vat
£69.99save £5.01£ 54.15 ex. vat
£58.32save £4.17Return 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.