511 products found
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Corsair LL120 RGB, 120mm Dual Light Loop RGB LED PWM Fan, 3 Fan ...

Corsair LL Series, RGB LED, 3 x 120mm High Performance PWM Fan, 600 - 1500rpm, 24.8dBA, 43.25 CFM, Triple Fan, Node...

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Corsair LL120 RGB, 120mm Dual Light Loop RGB LED PWM Fan, 3 Fan Pack with Lighting Node PRO
 

20+ In stock

£89.99

(1)
EK Water Blocks EK-Vardar EVO 120ER RGB (500-2200 rpm) Fan - 120mm

EK-Vardar EVO 120ER RGB is a high-static pressure computer cooling fan, designed and built primarily for...

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EK Water Blocks EK-Vardar EVO 120ER RGB (500-2200 rpm) Fan - 120mm
 

50+ In stock

£17.99

Corsair LL120 RGB, 120mm Dual Light Loop RGB LED PWM Fan, 3 Fan ...

White Corsair LL Series, RGB LED, 3 x 120mm High Performance PWM Fan, 600 - 1500rpm, 24.8dBA, 43.25 CFM, Triple Fan,...

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Corsair LL120 RGB, 120mm Dual Light Loop RGB LED PWM Fan, 3 Fan Pack with Lighting Node - White
 

9 In stock

£84.95

Noctua NF-F12 PWM Chromax Premium Grade Fan - 120mm

High-powered 120-PWM fan from Noctua, Focused flow frame, SS02 camp. Black frame and rotor

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Noctua NF-F12 PWM Chromax Premium Grade Fan - 120mm
 

Out of stock

£20.99

ThermalTake Riing Trio 120mm LED Addressable RGB Fan TT Premium Edit...

CL-F072-PL12SW-A, Addressable RGB Control, 3 x 120mm Fans, Voice Control, 500 - 1500 RPM Fan Speed, 41.13 CFM / 25.2...

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ThermalTake Riing Trio 120mm LED Addressable RGB Fan TT Premium Edition - Triple Fan Pack
 

10+ In stock

£119.99

Corsair LL120 RGB, 120mm Dual Light Loop RGB LED PWM Fan

Corsair LL Series, RGB LED, 120mm High Performance PWM Fan, 600 - 1500rpm, 24.8dBA, 43.25 CFM, Single Fan, No Controller

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Corsair LL120 RGB, 120mm Dual Light Loop RGB LED PWM Fan
 

38 In stock

£24.95

Corsair LL140 RGB, 140mm Dual Light Loop RGB LED PWM Fan

Corsair LL Series, RGB LED, 140mm High Performance PWM Fan, 600 - 1300rpm, 25dBA, 51.5 CFM, Single Fan, No Controller

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Corsair LL140 RGB, 140mm Dual Light Loop RGB LED PWM Fan
 

13 In stock

£29.99

Corsair ML120 Pro RGB 120mm Premium Fan with Lighting Node - Tri...

The ML120 PRO RGB PWM Fan combines unrivaled performance and low noise operation by utilizing magnetic levitation...

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Corsair ML120 Pro RGB 120mm Premium Fan with Lighting Node - Triple Fan Pack
 

12 In stock

£89.99

Corsair ML120 Pro LED Red 120mm Premium Magnetic Levitation Fan

Corsair ML120 PRO LED delivers unrivaled performance and silence utilizing magnetic levitation technology and custom...

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Corsair ML120 Pro LED Red 120mm Premium Magnetic Levitation Fan
 

21 In stock

£19.99

(1)
be quiet! Silent Wings 3 120mm PWM High Speed Fan

be quiet! SilentWings® 3 120mm PWM high-speed stands for state-of-the-art technology, virtually inaudible operation...

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be quiet! Silent Wings 3 120mm PWM High Speed Fan
 

15 In stock

£19.99

Noctua NF-A12x25 PWM Fan - 120mm

Highly optimized 120 mm Noctua fan, 4-pin PWM connector, 450 - 2,000 (RPM), Max. 60cfm & 22.6 dB (A), 6 years warranty

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Noctua NF-A12x25 PWM Fan - 120mm
 

13 In stock

£29.99

Akasa Vegas X7 RGB LED Fan - 120mm

Vegas X7, 12cm RGB LED Fan , 41.9 CFM, 1200 RPM, 23.2 dB(A), Gigabyte Fusion, Asus Aura Sync, MSI mystic Light Sync...

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Akasa Vegas X7 RGB LED Fan - 120mm
 

13 In stock

£12.95

(1)
Enermax TB RGB LED 120mm Fan - 6 Fan Set

High-quality RGB fans from Enermax in practical 6-pack, Max. 22 db (A) at 80.75 m³ / h, 47.53CFM, Includes hub and...

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Enermax TB RGB LED 120mm Fan - 6 Fan Set
 

Out of stock

£79.99

EK Water Blocks EK-Vardar EVO 120ER Black BB (500-2200rpm) Fan - 120mm

EK-Vardar EVO is an industrial grade high-static pressure computer cooling fan, designed and built primarily for...

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EK Water Blocks EK-Vardar EVO 120ER Black BB (500-2200rpm) Fan - 120mm
 

30 In stock

£13.99

CoolerMaster Cooler Master MasterFan MF120R Addressable RGB 3-in-1 Kit...

3 x MF120R ARGB, 3 x 120 mm Fan in one pack, Efficient balance between airflow and air pressure , 8 Addressable RGB...

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Cooler Master MasterFan MF120R Addressable RGB 3-in-1 Kit - 120mm
 

6 In stock

£59.99

-10%
Corsair LL140 RGB, 140mm Dual Light Loop RGB LED PWM Fan, 2 Fan ...

Corsair LL Series, RGB LED, 140mm High Performance PWM Fan, 600 - 1300rpm, 25dBA, 51.5 CFM, Twin Fan, Node Controller...

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Corsair LL140 RGB, 140mm Dual Light Loop RGB LED PWM Fan, 2 Fan Pack with Lighting Node PRO
 

20+ In stock

Was: £74.99 £66.95

Antec Prizm Matrix ARGB Dual 120mm Fan Cooler - 240mm

Dual 120mm fans, ARGB Logo and Trim, External Control box, Motherboard Sync, Compatible with Asus Aura Sync / MSI...

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Antec Prizm Matrix ARGB Dual 120mm Fan Cooler - 240mm
 

3 In stock

£53.99

Noctua NF-A14 PWM Chromax Premium Grade Fan - 140mm

Powerful PWM-controlled 140 mm Noctua fan, Low noise at 24.6 dB (A), Black frame and rotor

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Noctua NF-A14 PWM Chromax Premium Grade Fan - 140mm
 

5 In stock

£22.99

Noctua NF-F12 PWM 120mm Focused Flow PWM Cooling Fan

The NF-F12's Focused Flow system creates outstanding static pressure and focuses the airflow for superior performance...

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Noctua NF-F12 PWM 120mm Focused Flow PWM Cooling Fan
 

Out of stock

£16.99

(4)
Corsair ML120 Pro LED White 120mm Premium Magnetic Levitation Fan

Corsair ML120 PRO LED delivers unrivaled performance and silence utilizing magnetic levitation technology and custom...

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Corsair ML120 Pro LED White 120mm Premium Magnetic Levitation Fan
 

16 In stock

£19.99

Corsair ML140 Pro RGB Premium PWM Fan - 140mm

The ML140 PRO RGB PWM Fan combines unrivaled performance and low noise operation by utilizing magnetic levitation...

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Corsair ML140 Pro RGB Premium PWM Fan - 140mm
 

8 In stock

£29.99

be quiet! Silent Wings 3 140mm PWM High Speed Fan

be quiet! SilentWings® 3 140mm PWM high-speed stands for state-of-the-art technology, virtually inaudible operation...

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be quiet! Silent Wings 3 140mm PWM High Speed Fan
 

1 In stock

£20.99

Arctic Cooling P12 PWM PST Black Fan - 120mm

Quiet 120mm fan from Arctic, 4 pin PWM connector & PST capable, High static pressure, 5 fan blades, Black

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Arctic Cooling P12 PWM PST Black Fan - 120mm
 

Out of stock

£5.95

Lian-Li Lian Li BR Lite RGB PWM 120mm Fan Triple Pack - Silver

3x 4-pin PWM fan with aluminum frame and RGB LEDs, 900 - 1500 rpm, Max.48 CFM / Max. 1.23 mm H2O static pressure,...

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Lian Li BR Lite RGB PWM 120mm Fan Triple Pack - Silver
 

Out of stock

£34.99

Air Cooling Fans by Size

Fans by Size

RGB Fans

Fans come in a range of different sizes from 40mm all the way up to 220mm with the average PC chassis fan coming in two sizes including the 120mm and 140mm variant.

Chassis Fans

Case fans generally come in two core sizes including 120mm and 140mm versions. Apart from the fan diameter and location of the holes to attach to the chassis both are pretty much the same. Occasionally cases have a front or top 200mm - 230mm fan but with manufacturers producing more slim and sleek case designs, the larger fans are getting integrated less.

Water Cooling Radiator Fans

Radiators for PC liquid cooling come in all sorts of sizes and configurations, from single 120mm radiators (one fan placement per side) all the way up to monstrous 560mm radiators. Other than choosing the correct size you need to ensure the fans offer high static pressure. 

RADIATORS FOR 120MM FAN SIZES

  • 120mm radiator suitable for upto 2 x 120mm fans in push pull configuration
  • 240mm radiator suitable for upto 4 x 120mm fans in push pull configuration
  • 360mm radiator suitable for upto 6 x 120mm fans in push pull configuration
  • 120mm radiator suitable for upto 8 x 120mm fans in push pull configuration

RADIATORS 140MM FAN SIZES

  • 140mm radiator suitable for upto 2 x 140mm fans in push pull configuration
  • 280mm radiator suitable for upto 4 x 140mm fans in push pull configuration
  • 420mm radiator suitable for upto 6 x 140mm fans in push pull configuration
  • 560mm radiator suitable for upto 8 x 140mm fans in push pull configuration

Radiators for uncommon fan sizes

  • 80mm radiator suitable for upto 2 x 80mm fans in push pull configuration
  • 160mm radiator suitable for upto 4 x 80mm fans in push pull configuration
  • 180mm radiator suitable for upto 2 x 180mm fans in push pull configuration
  • 360mm radiator suitable for upto 4 x 180mm fans in push pull configuration
  • 540mm radiator suitable for upto 3 x 180mm fans in push pull configuration

Various types of fans for the necessary airflow

Our immense range of PC fans caters for all requirements, from water cooling static pressure optimised fans to RGB LED fans ideal for a gaming system, we have it all. Overclockers UK stocks fans from specialist cooling brands such as AlpenföhnRaijintekNoiseblocker and Prolimatech. Our range has been hand picked to give you the best offerings. 

 

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