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74 Items found
Lian Li BR120 Digital RGB PWM 120mm Triple Fan Pack with Remote Fan Controller - Silver
FG-00C-LL
3x PWM Fans with aluminium frames and addressable RGB-LEDs, 900 - 1800 RPM, max. 58 CFM Airflow, max. 1.46 mm H2O static pressure, Incl. fan hub & RGB-hub/remote control, 2 Year Warranty
£44.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI SL140 INF Reverse Addressable RGB White 140mm Fan
COO-LIA-01283
140mm PWM fan, Daisy chain design, PBT/PC/Aluminium construction, 1600RPM, 29dB(A) max, Infinity Mirror RGB
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI SL140 Addressable RGB White 140mm Fan Dual Pack with Controller
FG-00M-LL
Dual 140mm Fans, Digital Addressable RGB lighting, Software Control, 70.5 cfm / 30 dBA Max, 1500 rpm, White in Colour, Daisy Chain Multiple Uni Fans, 2 Year Warranty
£39.95 (incl. VAT)
fiber_manual_record In stock
Save 29%
Lian Li UNI AL120 Addressable RGB White 120mm Fan Triple Pack with Controller
FG-00V-LL
120mm Fan, Digital Addressable RGB lighting, Software Control, Controller Included, 58.54 cfm / 32 dBA Max, 1900 rpm, White in Colour, Daisy Chain Multiple Uni Fans, 2 Year Warranty
£69.95 £49.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI SL140 INF Addressable RGB White 140mm Fan
FG-01D-LL
140mm PWM fan, Daisy chain design, PBT/PC/Aluminium construction, 1600RPM, 29dB(A) max, Infinity Mirror RGB
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI AL120 V2 Addressable RGB Black 120mm Fan
FG-01G-LL
120mm PWM Fan, Interlocking daisy chain technology, 28mm thick for improved performance, Zero RPM mode, Magnetically stabilised fan blades, Vibrant RGB lighting
£26.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI SL120 INF Addressable RGB White 120mm Fan
FG-010-LL
star_border star star star star
(1)
120mm Fan, Digital Addressable RGB lighting, Software Control, 61.30 cfm / 29 dBA Max, 2200 rpm, White in Colour, Daisy Chain Multiple Uni Fans, 2 Year Warranty
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li Uni P28 Performance Black 120mm Fan
FG-01N-LL
star star star star star
(2)
120mm PWM Fan, Interlocking daisy chain technology, 28mm thick for improved performance, LCP fan blades that reduce vibrations, Improved motor design, Whisper quiet operation
£24.95 (incl. VAT)
fiber_manual_record In stock
Lian Li Uni P28 Performance White 120mm Fan
FG-01P-LL
120mm PWM Fan, Interlocking daisy chain technology, 28mm thick for improved performance, LCP fan blades that reduce vibrations, Improved motor design, Whisper quiet operation
£24.95 (incl. VAT)
fiber_manual_record In stock
Lian Li ARGB Lighting Strip Triple Pack for UNI P28 Fan - Black
FG-01S-LL
ARGB strip for P28 UNI fan, Triple pack of strips, Interlocking daisy chain technology, Easy to install, Ten addressable LEDs, Compatible with Lian Li L-Connect Hub
£19.99 (incl. VAT)
fiber_manual_record In stock
Lian Li ARGB Lighting Strip Triple Pack for UNI P28 Fan - White
FG-01T-LL
ARGB strip for P28 UNI fan, Triple pack of strips, Interlocking daisy chain technology, Easy to install, Ten addressable LEDs, Compatible with Lian Li L-Connect Hub
£19.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 120mm PWM ARGB Fan - White
COO-LIA-01197
120mm PWM fan, Daisy chain design, Dual-zone lighting effects, 2600RPM, 90.1CFM, 33dB(A) max
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 120mm Reverse Flow PWM ARGB Fan - White
COO-LIA-01199
120mm PWM fan, Daisy chain design, Dual-zone lighting effects, 2300RPM, 83.4CFM, Reverse Airflow Design
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 120mm PWM ARGB Fan - White
COO-LIA-01201
120mm PWM fan, Daisy chain design, LCD display mounted in the fan hub, 1900RPM, 62CFM, 27dB(A) max
£41.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 120mm Reverse Flow PWM ARGB Fan - Black
COO-LIA-01202
120mm PWM fan, Daisy chain design, LCD display mounted in the fan hub, 1900RPM, 54.3CFM, Reverse Airflow Design
£41.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 120mm Reverse Flow PWM ARGB Fan - White
COO-LIA-01203
120mm PWM fan, Daisy chain design, LCD display mounted in the fan hub, 1900RPM, 54.3CFM, Reverse Airflow Design
£41.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 120mm Reverse Flow, PWM, RGB Triple Fan Pack - White
COO-LIA-01207
Triple pack of 120mm PWM fans, Daisy chain design, Dual-zone lighting effects, 2300RPM, 83.4CFM, Reverse Airflow Design
£99.95 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 120mm PWM, RGB Triple Fan Pack - White
COO-LIA-01205
Triple pack of 120mm PWM fans, Daisy chain design, Dual-zone lighting effects, 2600RPM, 90.1CFM, 33dB(A)
£99.95 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 120mm PWM, RGB Triple Fan Pack - Black
COO-LIA-01208
Triple pack of 120mm PWM fans, Daisy chain design, LCD display mounted in the fan hub, 1900RPM, 62CFM, 27dB(A) max
£134.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 120mm PWM, RGB Triple Fan Pack - White
COO-LIA-01209
Triple pack of 120mm PWM fans, Daisy chain design, LCD display mounted in the fan hub, 1900RPM, 62CFM, 27dB(A) max
£134.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 120mm Reverse Flow, PWM, RGB Triple Fan Pack - Black
COO-LIA-01210
Triple pack of 120mm PWM fans, Daisy chain design, LCD display mounted in the fan hub, 1900RPM, 62CFM, Reverse Airflow Design
£134.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 120mm Reverse Flow, PWM, RGB Triple Fan Pack - White
COO-LIA-01211
Triple pack of 120mm PWM fans, Daisy chain design, LCD display mounted in the fan hub, 1900RPM, 62CFM, Reverse Airflow Design
£134.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 140mm ARGB PWM Fan - Black
COO-LIA-01212
140mm PWM fan, Daisy chain design, Dual-zone lighting effects, 1800RPM, 103.9CFM, 29dB(A) max
£32.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 140mm ARGB PWM Fan - White
COO-LIA-01213
140mm PWM fan, Daisy chain design, Dual-zone lighting effects, 1800RPM, 103.9CFM, 29dB(A) max
£32.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 140mm Reverse Flow ARGB PWM Fan - White
COO-LIA-01215
140mm PWM fan, Daisy chain design, Dual-zone lighting effects, 1800RPM, 101.6CFM, Reverse Airflow Design
£32.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 140mm PWM ARGB Fan - Black
COO-LIA-01216
140mm PWM fan, Daisy chain design, LCD display mounted in the fan hub, 1600RPM, 68.1CFM, 28.5 dB(A)
£46.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 140mm PWM ARGB Fan - White
COO-LIA-01217
140mm PWM fan, Daisy chain design, LCD display mounted in the fan hub, 1600RPM, 68.1CFM, 28.5 dB(A)
£46.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 140mm Reverse Flow PWM ARGB Fan - Black
COO-LIA-01218
140mm PWM fan, Daisy chain design, LCD display mounted in the fan hub, 1600RPM, 64CFM, Reverse Airflow Design
£46.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL LCD 140mm Reverse Flow PWM ARGB Fan - White
COO-LIA-01219
140mm PWM fan, Daisy chain design, LCD display mounted in the fan hub, 1600RPM, 64CFM, Reverse Airflow Design
£46.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL RGB and LCD Editions Powered Fan Hub - White
COO-LIA-01509
UNI FAN Controller, Supports up to sixteen fans simultaneously, Connects to both TL RGB and TL LCD fans, Features multiple ports for connecting fans, Cables available in both black and white, Syncs your fans to your motherboard
£22.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI SL120 INF Addressable RGB White 120mm Fan Triple Pack with Controller
FG-012-LL
3 x 120mm Fan, Digital Addressable RGB lighting, Software Control, 61.30 cfm / 29 dBA Max, 2200 rpm, White in Colour, Daisy Chain Multiple Uni Fans, Controller Included, 2 Year Warranty
£89.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI SL140 V2 Addressable RGB Black 140mm Fan
FG-018-LL
140mm PWM fan, Daisy chain design, PBT/PC/Aluminium construction, 1600RPM, 29dB(A) max, RGB support
£26.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI HUB SLV2 L-Connect 3 Controller - Black/Black
FG-01E-LL
Supports: 4 groups of UNI FAN SL120-V2 or SL140-V2 fans (16 max), Black Controller with Black Cables
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI AL140 V2 Addressable RGB White 140mm Fan
FG-01M-LL
140mm PWM Fan, Interlocking daisy chain technology, 28mm thick for improved performance, Zero RPM mode, Magnetically stabilised fan blades, Vibrant RGB lighting
£29.99 (incl. VAT)
fiber_manual_record In stock
Save 15%
Lian Li UNI SL140 V2 Addressable RGB White 140mm Fan
FG-019-LL
140mm PWM fan, Daisy chain design, PBT/PC/Aluminium construction, 1600RPM, 29dB(A) max, RGB support
£26.99 £22.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI AL120 V2 Addressable RGB Black 120mm Fan Triple Pack with Controller
FG-01J-LL
120mm PWM Fan, Interlocking daisy chain technology, 28mm thick for improved performance, Zero RPM mode, Magnetically stabilised fan blades, Vibrant RGB lighting
£79.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI AL140 V2 Addressable RGB Black 140mm Fan
FG-01L-LL
140mm PWM Fan, Interlocking daisy chain technology, 28mm thick for improved performance, Zero RPM mode, Magnetically stabilised fan blades, Vibrant RGB lighting
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI FAN TL 120mm Reverse Flow PWM ARGB Fan - Black
COO-LIA-01198
120mm PWM fan, Daisy chain design, Dual-zone lighting effects, 2300RPM, 83.4CFM, Reverse Airflow Design
£29.99 (incl. VAT)
fiber_manual_record In stock
Lian Li ARGB Device Cable Kit
FG-00R-LL
Connect Multiple ARGB Lian Li devices, Multiple Cable, 2 of Each Cable, 1 Year Warranty
£11.99 (incl. VAT)
fiber_manual_record In stock
Lian Li UNI SL140 INF Addressable RGB Black 140mm Fan
FG-01C-LL
140mm PWM fan, Daisy chain design, PBT/PC/Aluminium construction, 1600RPM, 29dB(A) max, Infinity Mirror RGB
£29.99 (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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