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Fans

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BitFenix Spectre 140mm Fan Green LED Fan
CA-22G-BX
Introducing the Spectre™ LED Fan Series from BitFenix. Engineered for both silent operation and maximum airflow
£9.95 £3.95 (incl. VAT)
fiber_manual_record In stock
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BitFenix Spectre 140mm Fan Red LED Fan
CA-22H-BX
Introducing the Spectre™ LED Fan Series from BitFenix. Engineered for both silent operation and maximum airflow
£9.95 £3.95 (incl. VAT)
fiber_manual_record In stock
BitFenix Spectre 140mm Fan Blue LED Fan
CA-22J-BX
Introducing the Spectre™ LED Fan Series from BitFenix. Engineered for both silent operation and maximum airflow
£3.95 (incl. VAT)
fiber_manual_record In stock
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BitFenix Spectre 140mm Fan White LED Fan
CA-22K-BX
Introducing the Spectre™ LED Fan Series from BitFenix. Engineered for both silent operation and maximum airflow,
£9.95 £3.95 (incl. VAT)
fiber_manual_record In stock
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BitFenix Spectre 140mm Fan Orange LED Fan
CA-22L-BX
Introducing the Spectre™ LED Fan Series from BitFenix. Engineered for both silent operation and maximum airflow
£9.95 £3.95 (incl. VAT)
fiber_manual_record In stock
San Ace 80 DC Fan
FG-068-SY
9GA0812P4J001, DC Axial Fan, 12 V, Square, 80 mm, 25 mm, Ball Bearing, 73 CFM, 48dB Noise Level, 7400rpm Speed
£31.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker NB-eLoop Fan B14-PS - 140mm PWM
FG-062-NB
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Noiseblocker eLoop fans feature bionic loop rotors that increase the air flow and reduce the volume output of the fan.
£19.99 (incl. VAT)
fiber_manual_record In stock
Cryorig QF120 Balance PWM (330~1600 RPM) Fan - 120mm
HS-00E-CY
QF120 Case Fan, Quad Air Inlet™ System, High Performance, Efficient, Silent Acoustics, 3 Year Warranty
£8.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker NB-eLoop Fan B12-2 - 120mm (1300rpm)
FG-053-NB
Noiseblocker is the number one specialist for quiet fans. To achieve this the company relies on maximum quality technological know-how and advanced German engineering.
£9.95 (incl. VAT)
fiber_manual_record In stock
Noiseblocker NB-eLoop Fan B12-PS - 120mm PWM (1500rpm)
FG-056-NB
Noiseblocker is the number one specialist for quiet fans. To achieve this the company relies on maximum quality technological know-how and advanced German engineering.
£15.95 (incl. VAT)
fiber_manual_record In stock
Prolimatech Ultra Sleek Vortex Fan - 140mm
FG-009-PL
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(2)
Thick, bulging, protruding, and crowding your case, those are the other guy's fans. But Prolimatech looks to give you your space back!
£20.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker Multiframe S-Series M12-S3 HS Fan - 120mm (1800rpm)
FG-015-NB
The Multiframe S series made by (((Noiseblocker)))®, which is generally recognised as the reference standard is the first fan with a vibration-free fan frame.
£12.95 (incl. VAT)
fiber_manual_record In stock
Silverstone SST-AP181 Air Penetrator 180mm FAN 700/1200rpm
FG-001-SV
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(2)
120mm Silverstone SST-AP121 Air Penetrator, 700/1200rpm , FDB -Breakthrough in Air Channeling Technology.
£14.99 (incl. VAT)
fiber_manual_record In stock
Noctua NF-F12 PWM 120mm Focused Flow PWM Cooling Fan
FG-009-NC
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The NF-F12's Focused Flow system creates outstanding static pressure and focuses the airflow for superior performance on heatsinks and radiators.
£21.95 (incl. VAT)
fiber_manual_record In stock
Prolimatech Ultra Sleek Vortex - 120mm
FG-011-PL
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(2)
Unique slim fan from Prolimatech being only 15mm thick and a size of 120mm and PWM controls this fan still has great cooling but with a more slimlined factor.
£9.95 (incl. VAT)
fiber_manual_record In stock
Noiseblocker Multiframe S-Series M12-S1 Fan - 120mm (750rpm)
FG-012-NB
star star star star star
(1)
The Multiframe S series made by (((Noiseblocker)))®, which is generally recognised as the reference standard is the first fan with a vibration-free fan frame.
£16.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker Multiframe S-Series M12-S2 Fan - 120mm (1250rpm)
FG-013-NB
The Multiframe S series made by (((Noiseblocker)))® which is generally recognised as the reference standard, is the first fan with a vibration-free fan frame.
£14.99 (incl. VAT)
fiber_manual_record In stock
Noctua NF-A9x14 PWM Fan - 92mm
FG-015-NC
92mm PWM fan with Noctua Flow Acceleration Channels and 300-2200 RPM, 22 - 30 cfm / 38-50 m³ /hr, 13.5 to 19.9 dB (A)
£17.95 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Fan XM1 Fan - 40mm (2800rpm)
FG-017-NB
star star star star star
(1)
The well-balanced properties of this bestseller make this inexpensive and high-quality series of fans the absolute bestseller throughout the world.
£4.49 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Fan XM2 Fan - 40mm (3800rpm)
FG-018-NB
The well-balanced properties of this bestseller make this inexpensive and high-quality series of fans the absolute bestseller throughout the world.
£4.49 (incl. VAT)
fiber_manual_record In stock
Noctua NF-S12A PWM Fan - 120mm
FG-020-NC
Third generation of the smooth-running series Noctua S12 fan as PWM version with adapter for ultra-quiet operation with a minimum of 10.7 dB (A)
£21.95 (incl. VAT)
fiber_manual_record In stock
Noctua NF-A14 PWM Fan - 140mm
FG-021-NC
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(3)
Very quiet Noctua 140mm PWM fan with adapter for very quiet operation with a minimum of 19.2 dB (A)
£24.95 (incl. VAT)
fiber_manual_record In stock
Noctua NF-F12 IndustrialPPC 2000RPM PWM 120mm High Performance Fan
FG-023-NC
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(1)
Based on the popular NF-A14 retail fan Noctua's dustproof industrialPPC fans are designed with one thing in mind high performance as well as all the other innovative features one has come to expect
£26.95 (incl. VAT)
fiber_manual_record In stock
Noctua NF-F12 IndustrialPPC 2000RPM IP67 PWM 120mm High Performance Fan
FG-024-NC
Based on the popular NF-A14 retail fan Noctua's dustproof industrialPPC fans are designed with one thing in mind high performance as well as all the other innovative features one has come to expect
£30.95 (incl. VAT)
fiber_manual_record In stock
Noctua NF-A14 IndustrialPPC 2000RPM PWM 140mm High Performance Fan
FG-026-NC
star star star star star
(1)
Based on the popular NF-A14 retail fan Noctua's dustproof industrialPPC fans are designed with high performance in mind as well as all the other innovative features one has come to expect
£28.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Pro Fan PK2 - 140mm (1200rpm)
FG-029-NB
The high-quality NB-EKA Plus II drive and the almost noiseless NB-NanoSLI bearings guarantee operating noise levels which are particularly low over the long term
£11.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Fan X1 - 80mm (1300rpm)
FG-033-NB
The well-balanced properties of this bestseller make this inexpensive and high-quality series of fans the absolute bestseller throughout the world.
£4.99 (incl. VAT)
fiber_manual_record In stock
Save 38%
BitFenix Spectre PRO 120mm Fan - All Black
FG-036-BX
Following the success of our Spectre™ Fan Series, Spectre Pro ups the ante with an all-new design and enhanced performance
£7.99 £4.99 (incl. VAT)
fiber_manual_record In stock
Noctua NF-S12B REDUX PWM 1200RPM 120mm Quiet Case Fan
FG-036-NC
The redux product line reissues some of Noctua's most popular award-winning models by presenting them in streamlined packages that have been reduced to the essential core: premium quality quiet coolin
£12.95 (incl. VAT)
fiber_manual_record In stock
Noctua NF-S12B REDUX 1200RPM 120mm Quiet Case Fan
FG-037-NC
The redux product line reissues some of Noctua's most popular award-winning models by presenting them in streamlined packages that have been reduced to the essential core: premium quality quiet coolin
£12.95 (incl. VAT)
fiber_manual_record In stock
Noctua NF-S12B REDUX 700RPM 120mm Quiet Case Fan
FG-038-NC
The redux product line reissues some of Noctua's most popular award-winning models by presenting them in streamlined packages that have been reduced to the essential core: premium quality quiet cooli
£12.95 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Pro Fan PE-P - 92mm (1800rpm)
FG-039-NB
The high-quality NB-EKA Plus II drive and the almost noiseless NB-NanoSLI bearings guarantee operating noise levels which are particularly low over the long term
£12.95 (incl. VAT)
fiber_manual_record In stock
Noctua NF-R8 REDUX 1800RPM 80mm Quiet Case Fan
FG-040-NC
star star star star star
(1)
The redux product line reissues some of Noctua's most popular award-winning models by presenting them in streamlined packages that have been reduced to the essential core: premium quality quiet cooli
£11.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Fan XS1 - 50mm (3000rpm)
FG-041-NB
The Black Silent Series Noiseblocker expanded its range to include extra small fans
£4.99 (incl. VAT)
fiber_manual_record In stock
Noctua NF-R8 REDUX PWM 1800RPM 80mm Quiet Case Fan
FG-041-NC
The redux product line reissues some of Noctua's most popular award-winning models by presenting them in streamlined packages that have been reduced to the essential core: premium quality quiet cooli
£11.99 (incl. VAT)
fiber_manual_record In stock
Noctua NF-P14s REDUX PWM 1200RPM 140mm Quiet Case Fan
FG-042-NC
The redux product line reissues some of Noctua's most popular award-winning models by presenting them in streamlined packages that have been reduced to the essential core: premium quality quiet cooli
£15.95 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Pro Fan PM2 - 40mm (3800rpm)
FG-044-NB
Noiseblocker is the number one specialist for quiet fans. To achieve this the company relies on maximum quality technological know-how and advanced German engineering.
£10.99 (incl. VAT)
fiber_manual_record In stock
Noctua NF-P14s REDUX 1200RPM 140mm Quiet Case Fan
FG-044-NC
star_border star star star star
(2)
The redux product line reissues some of Noctua's most popular award-winning models by presenting them in streamlined packages that have been reduced to the essential core: premium quality quiet cooli
£15.95 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Pro Fan PR-2 - 60mm (2500rpm)
FG-046-NB
Noiseblocker is the number one specialist for quiet fans. To achieve this the company relies on maximum quality technological know-how and advanced German engineering.
£11.99 (incl. VAT)
fiber_manual_record In stock
Noiseblocker BlackSilent Pro Fan PC-P - 80mm (2500rpm)
FG-047-NB
Noiseblocker is the number one specialist for quiet fans. To achieve this the company relies on maximum quality technological know-how and advanced German engineering.
£12.95 (incl. VAT)
fiber_manual_record In stock

Fans


BITFENIX SPECTRE PRO PWM 140MM FAN - WHITE

Create the ultimate cooling solution for your gaming PC, with Overclockers UK’s wide selection of fans. Discover a variety of models available from manufacturers including Lian Li, Phanteks, Corsair, be quiet!, and many more. Each fan has been precision engineered to provide optimum airflow whilst minimising noise and providing faultless performance for many hours of constant use. These factors maintain and allow your core components to operate at peak efficiency. Installing a fan is a simple task, usually requiring four screws to attach them to a dedicated bracket on your PC case. Furthermore, computer fans come in a wide range of sizes, from small 40mm models ideal for servers to large 200mm fans for tower cases. Moreover, you can find a broad range of shapes and styles, from a standard square frame to unique star shaped fans that have minimal frames. Fans can create a unique aesthetic within your build, coming in multiple colours and some being equipped with gorgeous RGB lighting.


DC Vs PWM

Fans generally come in one of two varieties, DC (Direct Current) and PWM (Pulse Width Modulation). Both offer exceptional performance but differ in how they are controlled.

DC fans receive a constant voltage over a 3-pin connection, meaning they operate at one speed. As a result, they will provide maximum cooling at all times, making them an ideal choice for computers that create large amounts of heat, such as servers. As they always operate at max output, DC fans maintain a constant noise level, even when your PC is running a light load. Plus, with a fan controller, you can adjust the voltage and speed of your fans, for near silent operation.

PWM fans have speed control built into their design. Utilising 4-pin headers, software, or fan controllers, you can adjust the voltage and speed of you PWM fans to suit your workloads. Thanks to this, if your PC is under a light load, the fans can reduce their speeds, or even switch off completely. When working on a heavy workload, then the fans can speed up for maximum cooling.



Want to Read More?

You have a set of fans ready to be installed into your case, but how should you mount them for the best cooling performance for your gaming PC? We're here to help, with this article that explores the different styles of airflow you can create in a case.

Read More

Fans FAQ


Where should I position my fans?

For the best cooling results, you should position your fans so that some function as intake, and the rest as exhaust. For intake, we recommend mounting fans at the front of your case or along the base, if your chassis supports this. For exhaust, it is best to place fans at the top and rear of your case. By doing this, you’ll generate airflow across all of your components, creating the optimum cooling potential.

Where do fans plug into?

Your fans will plug into the 3- (DC) or 4-pin (PWM) male fan headers on your motherboard, which will generally feature a number of headers. Alongside the pins is a raised piece of plastic which acts as a guide on how to correctly insert your fan cable.

Which way do fans blow?

In general, fans pull air through their open side and exhaust through the side with the struts that hold the fan hub in place. You can also find fans that offer reverse airflow, which pull through the cage of the fan and exhaust out the open side. This allows you to create an aesthetically pleasing arrangement within your case.

How loud are fans?

Usually, the noise of a fan depends on their size. The larger they are, the slower they can spin to produce optimum airflow. The most popular fans for gaming PCs are 120mm and 140mm. At these sizes, fans generally reach maximum speeds of over 2000RPM where noise levels are around 30-40dB(A).




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