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 (190 products)
Read more about PC Cooling and Modding
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Expansion Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Quiet Operation with Magnetic Dome Bearing
- Exclusive Time Warp Lighting Mode
£
44.99
inc.
vat
£ 37.49 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
NZXT Kraken 240 RGB White All In One 240mm Intel/AMD CPU Water Cooler
- F120RGB Core Fans
- 6 Year Warranty
- Fluid Dynamic Bearing
- 4-pin PWM
£
139.98
inc.
vat
£ 116.65 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
£
99.99
inc.
vat
£ 83.32 ex.
vat
CORSAIR AF120 SLIM 120mm PC Case Fan - Black
- 120mm x 15mm
- Up to 1,400 RPM
- 11 Blade, PWM
- Fluid Dynamic Bearing
£
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
NZXT F120 RGB Duo 120mm PWM Single Fan White
- 1 x 120mm Fan
- Fluid Dynamic Bearing
- 48.58 CFM Airflow
- 1 x 4-pin PWM
£
24.99
inc.
vat
£ 20.82 ex.
vat
CORSAIR iCUE LINK AIO LCD Screen Module - White
- 2.1” IPS display
- 24 RGB LEDs
- Compatible with iCUE
- 480x480 resolution
£
69.99
inc.
vat
£ 58.32 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℃
£
95.99
inc.
vat
£ 79.99 ex.
vat
Cooler Master MasterLiquid 360 Atmos ARGB
- Exceptional silence
- Optimized user experience
- Fully customizable
- Eco-friendly construction
- Refined dual chamber design
£
147.99
inc.
vat
£ 123.32 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 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
£
99.99
inc.
vat
£ 83.32 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Expansion Kit - Black
- Zero RPM Mode
- Bridge Connectors Included
- Quiet Operation with Magnetic Dome Bearing
- Exclusive Time Warp Lighting Mode
- Durable Glass Fiber-Reinforced
£
42.99
inc.
vat
£ 35.82 ex.
vat
ASUS ROG Ryuo III 240 Performance AIO CPU Liquid Cooler with OLED Display - 240mm
- Customisable Pump LED Display
- 800 - 2600 rpm fan speed
- PWM Control
- Aura Sync Support
- Supports AM5 / AM4 / 115x / 1200 / 1700
£
199.98
inc.
vat
£ 166.65 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Expansion Kit - White
- Zero RPM Mode
- Bridge Connectors Included
- Durable Glass Fiber-Reinforced Frame
- Quiet Operation with Magnetic Dome Bearing
- Exclusive Time Warp Lighting Mode
SKU: CO-9051005-WW
£
44.99
inc.
vat
£ 37.49 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
NZXT Kraken 240 RGB White All In One 240mm Intel/AMD CPU Water Cooler
- F120RGB Core Fans
- 6 Year Warranty
- Fluid Dynamic Bearing
- 4-pin PWM
SKU: RL-KR240-W1
£
139.98
inc.
vat
£ 116.65 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
£
99.99
inc.
vat
£ 83.32 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
£
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
NZXT F120 RGB Duo 120mm PWM Single Fan White
- 1 x 120mm Fan
- Fluid Dynamic Bearing
- 48.58 CFM Airflow
- 1 x 4-pin PWM
SKU: RF-D12SF-W1
£
24.99
inc.
vat
£ 20.82 ex.
vat
CORSAIR iCUE LINK AIO LCD Screen Module - White
- 2.1” IPS display
- 24 RGB LEDs
- Compatible with iCUE
- 480x480 resolution
SKU: CW-9061012-WW
£
69.99
inc.
vat
£ 58.32 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
£
95.99
inc.
vat
£ 79.99 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
£
147.99
inc.
vat
£ 123.32 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
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
£
99.99
inc.
vat
£ 83.32 ex.
vat
CORSAIR iCUE LINK QX120 RGB 120mm PC Case Fan Expansion Kit - Black
- Zero RPM Mode
- Bridge Connectors Included
- Quiet Operation with Magnetic Dome Bearing
- Exclusive Time Warp Lighting Mode
- Durable Glass Fiber-Reinforced
SKU: CO-9051001-WW
£
42.99
inc.
vat
£ 35.82 ex.
vat
ASUS ROG Ryuo III 240 Performance AIO CPU Liquid Cooler with OLED Display - 240mm
- Customisable Pump LED Display
- 800 - 2600 rpm fan speed
- PWM Control
- Aura Sync Support
- Supports AM5 / AM4 / 115x / 1200 / 1700
SKU: 90RC00J1-M0UAY0
£
199.98
inc.
vat
£ 166.65 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.