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 (129 products)
Read more about PC Cooling and Modding
CORSAIR iCUE AR120 RGB 120mm PC Case Fan - Black
- ARGB compatible out of the box
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.3 dBa
£
14.99
inc.
vat
£ 12.49 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
£
136.98
inc.
vat
£ 114.15 ex.
vat
NZXT Kraken Elite 240mm Black with RGB fans
- F120RGB Core Fans
- 6 Year Warranty
- Fluid Dynamic Bearing
- 4-pin PWM
£
219.99
inc.
vat
£ 183.32 ex.
vat
Cooler Master MasterLiquid PL240 Flux White Edition
- Performance Dual Chamber
- Superior Performance Ratio
- Ultimate Heat Exchange
- Slim & Sleek Radiator
- PL-Flux specific fans
£
129.99
inc.
vat
£ 108.32 ex.
vat
CORSAIR iCUE AF140 RGB ELITE 140mm PC Case Fan - Black Twin Pack
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- iCUE Lighting Node CORE Controller included
£
69.99
inc.
vat
£ 58.32 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
MSI MAG CORELIQUID E360 AIO CPU Liquid Cooler - White
- Number of Fans: 3
- Fan Speed: 600±250RPM-1800±200RPM
- Fan Airflow: 25.5~75.04 CFM
- Fan Noise Level: 11.2~32.5 dBA
- Life Expectancy: 50,000 hrs@40℃
£
116.97
inc.
vat
£ 97.47 ex.
vat
CORSAIR iCUE AF120 RGB SLIM 120mm PC Case Fan - White
- High-airflow design pushes up to 56.3 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.5 dBA
- Zero RPM mode support
- Powerful CORSAIR iCUE software
£
24.99
inc.
vat
£ 20.82 ex.
vat
NZXT RGB & Fan Controller
- Control up to Three 3-pin DC or 4-pin PWM fans
- up to 40 individually addressable LEDs per channel, 120 LEDs total...
- installed directly to the PC via SATA and an internal USB header...
£
35.49
inc.
vat
£ 29.57 ex.
vat
CORSAIR iCUE LINK QX140 RGB 140mm PC Case Fan Expansion Kit - White
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
£
49.98
inc.
vat
£ 41.65 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Starter Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
£
131.20
inc.
vat
£ 109.33 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
£
36.99
inc.
vat
£ 30.82 ex.
vat
CORSAIR iCUE SP120 RGB ELITE 120mm PC Case Fan - White
- Fan Size: 120mm
- Fan Speed:400 - 1500 ±10% RPM
- Fan Airflow: 47.7 CFM
- Bearing Type: Hydraulic
£
18.98
inc.
vat
£ 15.81 ex.
vat
CORSAIR iCUE SP140 RGB ELITE 140mm PC Case Fan - Black
- Translucent, low noise 140mm fan
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
£
23.99
inc.
vat
£ 19.99 ex.
vat
Cooler Master MasterLiquid 360L Core ARGB
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
£
94.97
inc.
vat
£ 79.14 ex.
vat
CORSAIR iCUE AR120 RGB 120mm PC Case Fan - Black
- ARGB compatible out of the box
- PWM fan control adjusts speeds up to 1,850 RPM
- High-airflow design pushes up to 59 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.3 dBa
SKU: CO-9050166-WW
£
14.99
inc.
vat
£ 12.49 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
£
136.98
inc.
vat
£ 114.15 ex.
vat
NZXT Kraken Elite 240mm Black with RGB fans
- F120RGB Core Fans
- 6 Year Warranty
- Fluid Dynamic Bearing
- 4-pin PWM
SKU: RL-KR24E-B1
£
219.99
inc.
vat
£ 183.32 ex.
vat
Cooler Master MasterLiquid PL240 Flux White Edition
- Performance Dual Chamber
- Superior Performance Ratio
- Ultimate Heat Exchange
- Slim & Sleek Radiator
- PL-Flux specific fans
SKU: MLY-D24M-A23PZ-RW
£
129.99
inc.
vat
£ 108.32 ex.
vat
CORSAIR iCUE AF140 RGB ELITE 140mm PC Case Fan - Black Twin Pack
- Brilliant RGB LED lighting
- Fluid dynamic bearing
- Quiet operation with Zero RPM mode
- CORSAIR AirGuide technology
- iCUE Lighting Node CORE Controller included
SKU: CO-9050156-WW
£
69.99
inc.
vat
£ 58.32 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
MSI MAG CORELIQUID E360 AIO CPU Liquid Cooler - White
- Number of Fans: 3
- Fan Speed: 600±250RPM-1800±200RPM
- Fan Airflow: 25.5~75.04 CFM
- Fan Noise Level: 11.2~32.5 dBA
- Life Expectancy: 50,000 hrs@40℃
SKU: MAG CORELIQUID E360 WHITE
£
116.97
inc.
vat
£ 97.47 ex.
vat
CORSAIR iCUE AF120 RGB SLIM 120mm PC Case Fan - White
- High-airflow design pushes up to 56.3 CFM
- Eight brilliant individually addressable RGB LEDs
- Runs as quietly as 27.5 dBA
- Zero RPM mode support
- Powerful CORSAIR iCUE software
SKU: CO-9050164-WW
£
24.99
inc.
vat
£ 20.82 ex.
vat
NZXT RGB & Fan Controller
- Control up to Three 3-pin DC or 4-pin PWM fans
- up to 40 individually addressable LEDs per channel, 120 LEDs total...
- installed directly to the PC via SATA and an internal USB header...
SKU: AC-CRFR0-B1
£
35.49
inc.
vat
£ 29.57 ex.
vat
CORSAIR iCUE LINK QX140 RGB 140mm PC Case Fan Expansion Kit - White
- Zero RPM Mode
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
SKU: CO-9051007-WW
£
49.98
inc.
vat
£ 41.65 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Starter Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Exclusive Time Warp Lighting Mode
- Quiet Operation with Magnetic Dome Bearing
SKU: CO-9051006-WW
£
131.20
inc.
vat
£ 109.33 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
£
36.99
inc.
vat
£ 30.82 ex.
vat
CORSAIR iCUE SP120 RGB ELITE 120mm PC Case Fan - White
- Fan Size: 120mm
- Fan Speed:400 - 1500 ±10% RPM
- Fan Airflow: 47.7 CFM
- Bearing Type: Hydraulic
SKU: CO-9050136-WW
£
18.98
inc.
vat
£ 15.81 ex.
vat
CORSAIR iCUE SP140 RGB ELITE 140mm PC Case Fan - Black
- Translucent, low noise 140mm fan
- Eight bright, individually addressable RGB LEDs
- CORSAIR AirGuide technology
- Low noise, high performance
SKU: CO-9050110-WW
£
23.99
inc.
vat
£ 19.99 ex.
vat
Cooler Master MasterLiquid 360L Core ARGB
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
SKU: MLW-D36M-A18PZ-R1
£
94.97
inc.
vat
£ 79.14 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.