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 (184 products)
Read more about PC Cooling and Modding
CORSAIR iCUE LINK H170i LCD Liquid CPU Cooler - QX140 RGB Fans - Large 420mm Radiator
- 3x iCUE LINK QX140 RGB fans
- Magnetic Dome
- 0 RPM, 400 - 2,000 RPM ±10%
- 12.1 - 82.5 CFM
- 10 - 37 dB(A)
£
319.98
inc.
vat
£ 266.65 ex.
vat
Cooler Master MasterLiquid 360 Atmos ARGB
- Exceptional silence
- Optimized user experience
- Fully customizable
- Eco-friendly construction
- Refined dual chamber design
£
134.97
inc.
vat
£ 112.47 ex.
vat
Cooler Master MasterLiquid 240L Core ARGB White
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
£
74.97
inc.
vat
£ 62.47 ex.
vat
CORSAIR iCUE LINK H170i RGB Liquid CPU Cooler - Black
- QX RGB fans with 34 LEDs per fan
- PWM fan speeds up to 2,000 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
£
224.97
inc.
vat
£ 187.47 ex.
vat
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - White
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
- Extended tubing length of 400mm for easy installation
£
169.98
inc.
vat
£ 141.65 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
£
40.98
inc.
vat
£ 34.15 ex.
vat
ASUS ROG RYUO III 240 ARGB WHITE EDITION CPU Cooler
- The latest 8th gen Asetek pump is armed with a 3-phase motor
- The ASUS-exclusive Anime Matrix™
- Premium ROG ARGB fans offer high airflow
- Aluminum components and vacuum coating
£
149.99
inc.
vat
£ 124.99 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
ID Cooling AX-240 RGB Snow Cooler with control - AlphaSync Edition
- 240mm Radiator
- 2 x 120mm PWM Fan
- RGB LED Lighting With Alphasync Logo
- Enhanced Pump Design for Superb Cooling
- White Box Packaging
£
39.99
inc.
vat
£ 33.32 ex.
vat
Cooler Master Mobius 120P ARGB PC Case Fan
- Ring Blade Design (RBD)
- Pressure Air Acceleration
- Absolute Acoustics
- Luminescent Light Effects
- Addressable Gen 2 RGB
£
14.99
inc.
vat
£ 12.49 ex.
vat
Cooler Master SickleFlow 120 ARGB 3-in-1 White Edition Case Fans
- New Blade Design
- Enhanced Fan Frame
- Sealed Bearing Structure
- Updated Lighting Design
- Certified Compatible
£
36.48
inc.
vat
£ 30.40 ex.
vat
NZXT T120 Air Cooler in White
- Material: Copper
- Dimensions: 40 x 35mm
- Quantity: 4
- Connector: 4-Pin PWM
£
44.99
inc.
vat
£ 37.49 ex.
vat
be quiet! 120mm Silent Wings Pro 4 PWM Fan
- 9 Blade High Pressure Fan
- 3000rpm
- 83.9CFM, 36.9dB
- Fluid Dynamic
- 4-Pin PWM
£
28.49
inc.
vat
£ 23.74 ex.
vat
CoolerMaster MasterLiquid PL360 Flux ARGB All In One Liquid CPU Cooler
- 360mm All-in-One Hydro CPU Cooler
- 3x120mm PWM Fan
- ARGB LEDs
- Aluminium / Copper
£
163.97
inc.
vat
£ 136.64 ex.
vat
MSI MAG CORELIQUID C360 CPU AIO Liquid Cooler for Intel, AMD and LGA1700 Ready
- 360mm Radiator
- 3x 120mm ARGB PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Supports LGA 1700
£
104.98
inc.
vat
£ 87.48 ex.
vat
CORSAIR iCUE LINK H170i LCD Liquid CPU Cooler - QX140 RGB Fans - Large 420mm Radiator
- 3x iCUE LINK QX140 RGB fans
- Magnetic Dome
- 0 RPM, 400 - 2,000 RPM ±10%
- 12.1 - 82.5 CFM
- 10 - 37 dB(A)
SKU: CW-9061009-WW
£
319.98
inc.
vat
£ 266.65 ex.
vat
Cooler Master MasterLiquid 360 Atmos ARGB
- Exceptional silence
- Optimized user experience
- Fully customizable
- Eco-friendly construction
- Refined dual chamber design
SKU: MLX-D36M-A25PZ-R1
£
134.97
inc.
vat
£ 112.47 ex.
vat
Cooler Master MasterLiquid 240L Core ARGB White
- New Gen S Dual Chamber Pump
- Expanded Radiator Surface
- 120mm ARGB Fans
- Clean Classic Design
- CryoFuze Performance Thermal Paste
SKU: MLW-D24M-A18PZ-RW
£
74.97
inc.
vat
£ 62.47 ex.
vat
CORSAIR iCUE LINK H170i RGB Liquid CPU Cooler - Black
- QX RGB fans with 34 LEDs per fan
- PWM fan speeds up to 2,000 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
SKU: CW-9061004-WW
£
224.97
inc.
vat
£ 187.47 ex.
vat
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - White
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- Pre-applied CORSAIR XTM70 thermal paste
- Extended tubing length of 400mm for easy installation
SKU: CW-9061005-WW
£
169.98
inc.
vat
£ 141.65 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
£
40.98
inc.
vat
£ 34.15 ex.
vat
ASUS ROG RYUO III 240 ARGB WHITE EDITION CPU Cooler
- The latest 8th gen Asetek pump is armed with a 3-phase motor
- The ASUS-exclusive Anime Matrix™
- Premium ROG ARGB fans offer high airflow
- Aluminum components and vacuum coating
SKU: 90RC00J2-M0UAY0
£
149.99
inc.
vat
£ 124.99 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
ID Cooling AX-240 RGB Snow Cooler with control - AlphaSync Edition
- 240mm Radiator
- 2 x 120mm PWM Fan
- RGB LED Lighting With Alphasync Logo
- Enhanced Pump Design for Superb Cooling
- White Box Packaging
SKU: AX-240-ARGB SNOW ALPHASYNC-WCC
£
39.99
inc.
vat
£ 33.32 ex.
vat
Cooler Master Mobius 120P ARGB PC Case Fan
- Ring Blade Design (RBD)
- Pressure Air Acceleration
- Absolute Acoustics
- Luminescent Light Effects
- Addressable Gen 2 RGB
SKU: MFZ-M2DN-24NP2-R1
£
14.99
inc.
vat
£ 12.49 ex.
vat
Cooler Master SickleFlow 120 ARGB 3-in-1 White Edition Case Fans
- New Blade Design
- Enhanced Fan Frame
- Sealed Bearing Structure
- Updated Lighting Design
- Certified Compatible
SKU: MFX-B2DW-183PA-R1
£
36.48
inc.
vat
£ 30.40 ex.
vat
NZXT T120 Air Cooler in White
- Material: Copper
- Dimensions: 40 x 35mm
- Quantity: 4
- Connector: 4-Pin PWM
SKU: RC-TN120-W1
£
44.99
inc.
vat
£ 37.49 ex.
vat
be quiet! 120mm Silent Wings Pro 4 PWM Fan
- 9 Blade High Pressure Fan
- 3000rpm
- 83.9CFM, 36.9dB
- Fluid Dynamic
- 4-Pin PWM
SKU: BL098
£
28.49
inc.
vat
£ 23.74 ex.
vat
CoolerMaster MasterLiquid PL360 Flux ARGB All In One Liquid CPU Cooler
- 360mm All-in-One Hydro CPU Cooler
- 3x120mm PWM Fan
- ARGB LEDs
- Aluminium / Copper
SKU: MLY-D36M-A23PZ-R1
£
163.97
inc.
vat
£ 136.64 ex.
vat
MSI MAG CORELIQUID C360 CPU AIO Liquid Cooler for Intel, AMD and LGA1700 Ready
- 360mm Radiator
- 3x 120mm ARGB PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
- Supports LGA 1700
SKU: MAG CORELIQUID C360
£
104.98
inc.
vat
£ 87.48 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.