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 (195 products)
Read more about PC Cooling and Modding
CORSAIR iCUE LINK H150i LCD Liquid CPU Cooler - QX120 RGB Fans - 360mm Radiator
- 3x iCUE LINK QX120 RGB fans
- 0 RPM, 480 – 2,400 RPM ±10%
- 16.44 – 63.1 CFM
- 10 - 37 dB(A)
£
323.58
inc.
vat
£ 269.65 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
Cooler Master Mobius 120 PC Case Fan
- Ring Blade Design (RBD)
- Pressure Air Acceleration
- Absolute Acoustics
£
11.99
inc.
vat
£ 9.99 ex.
vat
Corsair iCUE H100i ELITE RGB 240mm Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 240mm
- Lighting: RGB
£
129.99
inc.
vat
£ 108.32 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
MSI MAG CORELIQUID P240 Liquid Cooler LGA 1700 Ready
- 240mm Radiator
- 2x 120mm PWM Fans
- Intel and AMD Compatible
- LGA 1700 Ready
£
69.99
inc.
vat
£ 58.32 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
£
89.98
inc.
vat
£ 74.98 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
£
14.99
inc.
vat
£ 12.49 ex.
vat
CIT PRO Glacier Watercooler 240mm Black ARGB Infinity
- Top Performing AIO
- Infinity PWM Fans Included
- Manual Control
- Motherboard Software
- AMD Compatibility
£
47.98
inc.
vat
£ 39.98 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
£
37.98
inc.
vat
£ 31.65 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
NZXT F120 RGB Duo 120mm PWM Fan 3 Pack with Controller White
- 3 x 120mm Fans
- Fluid Dynamic Bearing
- 48.58 CFM Ariflow
- 1 x 4-pin PWM
£
84.99
inc.
vat
£ 70.82 ex.
vat
NZXT F140 RGB Core 140mm Hub-Mounted RGB Fan Black
- 2 Year Warranty
- Fluid Dynamic Bearing
- Connector:4-pin PWM
- LEDs mounted on the fan hub
£
19.49
inc.
vat
£ 16.24 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 - 360mm Radiator
- 3x iCUE LINK QX120 RGB fans
- 0 RPM, 480 – 2,400 RPM ±10%
- 16.44 – 63.1 CFM
- 10 - 37 dB(A)
SKU: CW-9061008-WW
£
323.58
inc.
vat
£ 269.65 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
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
Corsair iCUE H100i ELITE RGB 240mm Liquid CPU Cooler
- Fan Size: 120mm
- Fan Speed: 400 - 1850 RPM
- Radiator Size: 240mm
- Lighting: RGB
SKU: CW-9060058-WW
£
129.99
inc.
vat
£ 108.32 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
MSI MAG CORELIQUID P240 Liquid Cooler LGA 1700 Ready
- 240mm Radiator
- 2x 120mm PWM Fans
- Intel and AMD Compatible
- LGA 1700 Ready
SKU: MAG CORELIQUID P240
£
69.99
inc.
vat
£ 58.32 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
£
89.98
inc.
vat
£ 74.98 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
CIT PRO Glacier Watercooler 240mm Black ARGB Infinity
- Top Performing AIO
- Infinity PWM Fans Included
- Manual Control
- Motherboard Software
- AMD Compatibility
SKU: CIT-PRO-GLB-240
£
47.98
inc.
vat
£ 39.98 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
£
37.98
inc.
vat
£ 31.65 ex.
vat
Cooler Master SickleFlow 120 Black Fan
- New Blade Design
- Enhanced Fan Frame
- Sealed Bearing Structure
- Certified Compatible
SKU: MFX-B2NN-18NPK-R1
£
9.78
inc.
vat
£ 8.15 ex.
vat
NZXT F120 RGB Duo 120mm PWM Fan 3 Pack with Controller White
- 3 x 120mm Fans
- Fluid Dynamic Bearing
- 48.58 CFM Ariflow
- 1 x 4-pin PWM
SKU: RF-D12TF-W1
£
84.99
inc.
vat
£ 70.82 ex.
vat
NZXT F140 RGB Core 140mm Hub-Mounted RGB Fan Black
- 2 Year Warranty
- Fluid Dynamic Bearing
- Connector:4-pin PWM
- LEDs mounted on the fan hub
SKU: RF-C14SF-B1
£
19.49
inc.
vat
£ 16.24 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
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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.