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 (97 products)
Read more about PC Cooling and Modding
EK Water Blocks EK-Quantum Vector² for Strix/TUF RTX 4090 D-RGB Water Block - Nickel + Plexi
- GPU Water Block
- Compatible with Strix/TUF RTX 4090
- D-RGB Lighting
- 2 Year Warranty
£
159.99
inc.
vat
£ 133.32 ex.
vat
EK Water Blocks EK-Quantum Torque HDC 16mm Hard Tubing Fitting - Black
- Finish: Satin Black
- Thread: G1/4" BSP; 4.5mm male thread length
- Supported tube: 16mm OD
- The outer diameter of a fitting: 24mm
- Installed height: 15mm
£
3.99
inc.
vat
£ 3.32 ex.
vat
EK Water Blocks EK-Quantum Magnitude D-RGB CPU Water Block for Intel 1700 - Nickel + Plexi
- CPU Water Block
- High Performance
- Intel 1700 Sockets Only
£
91.98
inc.
vat
£ 76.65 ex.
vat
EK Water Blocks EK-Quantum Torque 45° Rotary Fitting - Black
- EK-Torque (Adapter Fitting)
- Black is a revolvable angled (45°) adapter fitting with G1/4"...
£
2.39
inc.
vat
£ 1.99 ex.
vat
Fractal Design Prisma AL-12 PWM 3P Computer case Fan 12 cm Black
- 120mm
- 7 Blade
- 4-pin
- PWM Support
£
38.49
inc.
vat
£ 32.07 ex.
vat
Fractal Design Prisma AL-14 140mm PWM ARGB Case Fan - White
- 140mm
- 7 Blade
- 4-pin
- PWM Support
£
16.98
inc.
vat
£ 14.15 ex.
vat
Fractal Design Celsius+ S36 Prisma PWM ARGB 360mm Silent Performance Slim Radiator AIO CPU Liquid/Water Cooler
- 360mm Aluminium Radiator
- x3 120mm Fans
- Copper Heatsink
- Intel/AMD
£
204.99
inc.
vat
£ 170.82 ex.
vat
Fractal Design Prisma AL-18 180mm ARGB PWM White Case Fan
- Fan Size: 180mm
- Fan Speed: 300 – 1200 RPM
- Fan Airflow: 43.1 – 146.8 CFM
- Bearing Type: Long Life Sleeve
£
31.98
inc.
vat
£ 26.65 ex.
vat
Corsair H100 RGB 240mm Radiator Liquid CPU Cooler - Free SP120 RGB Triple Pack of Fans
- **FREE TRIPLE PACK OF RGB FANS**
- 240mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
£
79.98
inc.
vat
£ 66.65 ex.
vat
CORSAIR SP120 ELITE 120mm PC Case Fan - Black
- CORSAIR AirGuide technology
- Long-lasting hydraulic bearing
- Quiet operation with Zero RPM mode support
- Two-year warranty
£
8.99
inc.
vat
£ 7.49 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
CORSAIR iCUE LINK AIO LCD Screen Module - Black
- Real-time CPU temperature
- 2.1" IPS LCD
- 480x480 resolution
£
69.99
inc.
vat
£ 58.32 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)
£
323.58
inc.
vat
£ 269.65 ex.
vat
CORSAIR iCUE LINK Cable Kit
- Expand your ICUE Link ecosystem
- Flexible positioning options
- Passes digital signal and current up to 7 amps
£
37.98
inc.
vat
£ 31.65 ex.
vat
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - Black
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- QX RGB fans with 34 LEDs per fan
- Pre-applied CORSAIR XTM70 thermal paste
£
169.98
inc.
vat
£ 141.65 ex.
vat
EK Water Blocks EK-Quantum Vector² for Strix/TUF RTX 4090 D-RGB Water Block - Nickel + Plexi
- GPU Water Block
- Compatible with Strix/TUF RTX 4090
- D-RGB Lighting
- 2 Year Warranty
SKU: WC-ACW-EK
£
159.99
inc.
vat
£ 133.32 ex.
vat
EK Water Blocks EK-Quantum Torque HDC 16mm Hard Tubing Fitting - Black
- Finish: Satin Black
- Thread: G1/4" BSP; 4.5mm male thread length
- Supported tube: 16mm OD
- The outer diameter of a fitting: 24mm
- Installed height: 15mm
SKU: WC-9U3-EK
£
3.99
inc.
vat
£ 3.32 ex.
vat
EK Water Blocks EK-Quantum Magnitude D-RGB CPU Water Block for Intel 1700 - Nickel + Plexi
- CPU Water Block
- High Performance
- Intel 1700 Sockets Only
SKU: WC-AA0-EK
£
91.98
inc.
vat
£ 76.65 ex.
vat
EK Water Blocks EK-Quantum Torque 45° Rotary Fitting - Black
- EK-Torque (Adapter Fitting)
- Black is a revolvable angled (45°) adapter fitting with G1/4"...
SKU: WC-9VC-EK
£
2.39
inc.
vat
£ 1.99 ex.
vat
Fractal Design Prisma AL-12 PWM 3P Computer case Fan 12 cm Black
- 120mm
- 7 Blade
- 4-pin
- PWM Support
SKU: FD-FAN-PRI-AL12PWM3P
£
38.49
inc.
vat
£ 32.07 ex.
vat
Fractal Design Prisma AL-14 140mm PWM ARGB Case Fan - White
- 140mm
- 7 Blade
- 4-pin
- PWM Support
SKU: FD-FAN-PRI-AL14PWMWT
£
16.98
inc.
vat
£ 14.15 ex.
vat
Fractal Design Celsius+ S36 Prisma PWM ARGB 360mm Silent Performance Slim Radiator AIO CPU Liquid/Water Cooler
- 360mm Aluminium Radiator
- x3 120mm Fans
- Copper Heatsink
- Intel/AMD
SKU: FD-W-2-S3602
£
204.99
inc.
vat
£ 170.82 ex.
vat
Fractal Design Prisma AL-18 180mm ARGB PWM White Case Fan
- Fan Size: 180mm
- Fan Speed: 300 – 1200 RPM
- Fan Airflow: 43.1 – 146.8 CFM
- Bearing Type: Long Life Sleeve
SKU: FD-FAN-PRI-AL18PWMWT
£
31.98
inc.
vat
£ 26.65 ex.
vat
Corsair H100 RGB 240mm Radiator Liquid CPU Cooler - Free SP120 RGB Triple Pack of Fans
- **FREE TRIPLE PACK OF RGB FANS**
- 240mm Radiator
- 120mm PWM Fans
- ARGB CPU Mount
- Intel and AMD Ready
SKU: CW-9060053-WW
£
79.98
inc.
vat
£ 66.65 ex.
vat
CORSAIR SP120 ELITE 120mm PC Case Fan - Black
- CORSAIR AirGuide technology
- Long-lasting hydraulic bearing
- Quiet operation with Zero RPM mode support
- Two-year warranty
SKU: CO-9050161-WW
£
8.99
inc.
vat
£ 7.49 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
CORSAIR iCUE LINK AIO LCD Screen Module - Black
- Real-time CPU temperature
- 2.1" IPS LCD
- 480x480 resolution
SKU: CW-9061011-WW
£
69.99
inc.
vat
£ 58.32 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
CORSAIR iCUE LINK Cable Kit
- Expand your ICUE Link ecosystem
- Flexible positioning options
- Passes digital signal and current up to 7 amps
SKU: CL-9011118-WW
£
37.98
inc.
vat
£ 31.65 ex.
vat
CORSAIR iCUE LINK H100i RGB Liquid CPU Cooler - Black
- PWM fan speeds up to 2,400 RPM with Zero RPM mode support
- QX RGB fans with 34 LEDs per fan
- Pre-applied CORSAIR XTM70 thermal paste
SKU: CW-9061001-WW
£
169.98
inc.
vat
£ 141.65 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.