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    Fans

    382 Results
    new
    ASUS ROG Eurux GR120 ARGB White Reverse PWM Tripe Fan Pack - 120mm
    ASUS ROG Eurux GR120 ARGB White Reverse PWM Tripe Fan Pack - 120mm
    COO-ASU-09281
    (0)
    White ARGB reverse PWM fan, Up to 2,200 RPM fan speed with PWM control, LCP blades facilitate 70CFM airflow, 32dBA noise level, Customisable lighting effects across three independent zones
    £99.95
    Incl. VAT
    In Stock
    new
    ASUS ROG Eurux GR120 ARGB Black Reverse PWM Tripe Fan Pack - 120mm
    ASUS ROG Eurux GR120 ARGB Black Reverse PWM Tripe Fan Pack - 120mm
    COO-ASU-09280
    (0)
    Black ARGB reverse PWM fan, Up to 2,200 RPM fan speed with PWM control, LCP blades facilitate 70CFM airflow, 32dBA noise level, Customisable lighting effects across three independent zones
    £99.95
    Incl. VAT
    In Stock
    new
    ASUS ROG Eurux GR120 ARGB Reverse White PWM Fan - 120mm
    ASUS ROG Eurux GR120 ARGB Reverse White PWM Fan - 120mm
    COO-ASU-09277
    (0)
    White ARGB reverse PWM fan, Up to 2,200 RPM fan speed with PWM control, LCP blades facilitate 70CFM airflow, 32dBA noise level, Customisable lighting effects across three independent zones
    £24.95
    Incl. VAT
    In Stock
    new
    ASUS ROG Eurux GR120 ARGB White PWM Triple Fan Pack - 120mm
    ASUS ROG Eurux GR120 ARGB White PWM Triple Fan Pack - 120mm
    COO-ASU-09279
    (0)
    Triple fan pack in white,, Up to 2,600 RPM fan speed with PWM control, LCP blades facilitate 85CFM airflow, 33dBA noise level, Customisable lighting effects across three independent zones
    £99.95
    Incl. VAT
    In Stock
    new
    ASUS TUF Gaming ARGB PWM Fan Hub
    ASUS TUF Gaming ARGB PWM Fan Hub
    COO-ASU-09282
    (0)
    PWM fan hub, Connects up to six case fans, Seamless synchronisation of cooling and lighting effects, Dual SATA power connectors and two safety fuses, Easy magnetic mounting
    £24.95
    Incl. VAT
    In Stock
    new
    ASUS ROG Eurux GR120 ARGB White PWM Fan - 120mm
    ASUS ROG Eurux GR120 ARGB White PWM Fan - 120mm
    COO-ASU-09275
    (0)
    ARGB PWM fan in white, Up to 2,600 RPM fan speed with PWM control, LCP blades facilitate 85CFM airflow, 33dBA noise level, Customisable lighting effects across three independent zones
    £24.95
    Incl. VAT
    In Stock
    new
    ASUS ROG Eurux GR120 ARGB Black PWM Fan - 120mm
    ASUS ROG Eurux GR120 ARGB Black PWM Fan - 120mm
    COO-ASU-09274
    (0)
    ARGB PWM fan in black, Up to 2,600 RPM fan speed with PWM control, LCP blades facilitate 85CFM airflow, 33dBA noise level, Customisable lighting effects across three independent zones
    £24.95
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO Reverse Black PWM Fan - 420mm
    be quiet Light Wings Pro IO Reverse Black PWM Fan - 420mm
    COO-BEQ-09557
    (0)
    Unified Fan, 420 single frame fan, ARGB Lighting, 5 Year Warranty
    £98.99
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO Reverse Black PWM Fan - 360mm
    be quiet Light Wings Pro IO Reverse Black PWM Fan - 360mm
    COO-BEQ-09561
    (0)
    Unified Fan, 360mm Fan, ARGB Lighting, 5 Year Warranty
    £89.99
    Incl. VAT
    In Stock
    new
    ASUS ROG Eurux GR120 ARGB Reverse Black PWM Fan - 120mm
    ASUS ROG Eurux GR120 ARGB Reverse Black PWM Fan - 120mm
    COO-ASU-09276
    (0)
    Black ARGB reverse PWM fan, Up to 2,200 RPM fan speed with PWM control, LCP blades facilitate 70CFM airflow, 32dBA noise level, Customisable lighting effects across three independent zones
    £24.95
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO Black PWM Fan - 360mm
    be quiet Light Wings Pro IO Black PWM Fan - 360mm
    COO-BEQ-09563
    (0)
    Unified Fan, 360mm Fan, ARGB Lighting, 5 Year Warranty
    £89.99
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO Black Expansion Fan - 140mm
    be quiet Light Wings Pro IO Black Expansion Fan - 140mm
    COO-BEQ-09565
    (0)
    Single 140, Expansion Kit for the 360mm or 420mm Unified Fan, ARGB Lighting, 5 Year Warranty
    £36.95
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO Black PWM Fan - 420mm
    be quiet Light Wings Pro IO Black PWM Fan - 420mm
    COO-BEQ-09559
    (0)
    Unified Fan, 420 single frame fan, ARGB Lighting, 5 Year Warranty
    £98.99
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO White Expansion Fan - 140mm
    be quiet Light Wings Pro IO White Expansion Fan - 140mm
    COO-BEQ-09564
    (0)
    Single 140, Expansion Kit for the 360mm or 420mm Unified Fan, ARGB Lighting, 5 Year Warranty
    £36.95
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO Reverse White PWM Fan - 360mm
    be quiet Light Wings Pro IO Reverse White PWM Fan - 360mm
    COO-BEQ-09560
    (0)
    Unified Fan, 360mm Fan, ARGB Lighting, 5 Year Warranty
    £89.99
    Incl. VAT
    In Stock
    new
    ASUS ROG Eurux GR120 ARGB Black PWM Triple Fan Pack - 120mm
    ASUS ROG Eurux GR120 ARGB Black PWM Triple Fan Pack - 120mm
    COO-ASU-09278
    (0)
    Triple fan pack in black, Up to 2,600 RPM fan speed with PWM control, LCP blades facilitate 85CFM airflow, 33dBA noise level, Customisable lighting effects across three independent zones
    £99.95
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO White PWM Fan - 360mm
    be quiet Light Wings Pro IO White PWM Fan - 360mm
    COO-BEQ-09562
    (0)
    Unified Fan, 360mm Fan, ARGB Lighting, 5 Year Warranty
    £89.99
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO Black Expansion Fan - 120mm
    be quiet Light Wings Pro IO Black Expansion Fan - 120mm
    COO-BEQ-09567
    (0)
    Single 120, Expansion Kit for the 360mm or 420mm Unified Fan, ARGB Lighting, 5 Year Warranty
    £33.95
    Incl. VAT
    In Stock
    new
    be quiet Light Wings Pro IO White Expansion Fan - 120mm
    be quiet Light Wings Pro IO White Expansion Fan - 120mm
    COO-BEQ-09566
    (0)
    Single 120, Expansion Kit for the 360mm or 420mm Unified Fan, ARGB Lighting, 5 Year Warranty
    £33.95
    Incl. VAT
    In Stock
    Free Delivery Top Seller
    Lian Li UNI FAN TL FLEX Reverse 120mm Triple Fan Pack with Controller - Black
    Lian Li UNI FAN TL FLEX Reverse 120mm Triple Fan Pack with Controller - Black
    COO-LIA-07955
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 83.4CFM airflow, 2.66mmH2O static pressure
    £86.99
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN SLINF LCD FLEX Reverse 120mm Triple Fan Pack - Black
    Lian Li UNI FAN SLINF LCD FLEX Reverse 120mm Triple Fan Pack - Black
    COO-LIA-07979
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 56.89CFM airflow, 2.28mmH2O static pressure
    £125.99
    Incl. VAT
    In Stock
    Save 25% Top Seller
    Lian Li UNI SL120 INF Addressable RGB Black 120mm Triple Fan Pack with Controller
    Lian Li UNI SL120 INF Addressable RGB Black 120mm Triple Fan Pack with Controller
    FG-011-LL
    (2)
    3 x 120mm Fan, Digital Addressable RGB lighting, Software Control, 61.30 cfm / 29 dBA Max, 2200 rpm, Black in Colour, Daisy Chain Multiple Uni Fans, Controller Included, 2 Year Warranty
    Price reduced from £79.99 to £59.99
    Incl. VAT
    In Stock
    Save 23% Top Seller
    Lian Li UNI SL120 INF Reverse Blade Addressable RGB Black 120mm Fan
    Lian Li UNI SL120 INF Reverse Blade Addressable RGB Black 120mm Fan
    FG-01U-LL
    (0)
    120mm PWM fan, Daisy chain design, Reverse airflow, 2100RPM, 32dB(A) max, Infinity Mirror RGB, 2 Year Warranty
    Price reduced from £25.99 to £19.99
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN SLINF FLEX Reverse 120mm Triple Fan Pack with Controller - Black
    Lian Li UNI FAN SLINF FLEX Reverse 120mm Triple Fan Pack with Controller - Black
    COO-LIA-07971
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 65.7CFM airflow, 2.85mmH2O static pressure
    £90.95
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN SLINF LCD FLEX Reverse 120mm Triple Fan Pack - White
    Lian Li UNI FAN SLINF LCD FLEX Reverse 120mm Triple Fan Pack - White
    COO-LIA-07980
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 56.89CFM airflow, 2.28mmH2O static pressure
    £125.99
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN TL LCD FLEX Reverse 120mm Triple Fan Pack - Black
    Lian Li UNI FAN TL LCD FLEX Reverse 120mm Triple Fan Pack - Black
    COO-LIA-07963
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 63CFM airflow, 2.83mmH2O static pressure
    £117.95
    Incl. VAT
    In Stock
    Noctua NF-A14x25 G2 PWM Sx2-PP Chromax Black Fan - 140mm
    Noctua NF-A14x25 G2 PWM Sx2-PP Chromax Black Fan - 140mm
    COO-NOC-06784
    (0)
    Case and radiator fans in black colour, 140 mm size, fan blades made of liquid crystal polymer, particularly quiet operation even at high speeds, self-stabilising oil pressure bearing, set of 2 fans
    £69.95
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN SLINF LCD FLEX 120mm Triple Fan Pack - Black
    Lian Li UNI FAN SLINF LCD FLEX 120mm Triple Fan Pack - Black
    COO-LIA-07977
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 59.2CFM airflow, 2.34mmH2O static pressure
    £125.99
    Incl. VAT
    In Stock
    Save 25% Free Delivery Black Friday
    Phanteks D30 Reverse Airflow 140mm DRGB PWM Triple Fan Pack - Black
    Phanteks D30 Reverse Airflow 140mm DRGB PWM Triple Fan Pack - Black
    FG-03R-PT
    (0)
    140mm PWM Fans, Unique daisy-chain design, Reverse airflow design, airflow of 71.76CFM, Static pressure of 3.08mmH2O, 30mm thick for improved performance with radiators, HALOS RGB lighting
    Price reduced from £74.99 to £55.99
    Incl. VAT
    In Stock
    Corsair iCUE LINK TITAN II 360 RX RGB Black All In One CPU Cooler - 360mm
    Corsair iCUE LINK TITAN II 360 RX RGB Black All In One CPU Cooler - 360mm
    COO-CRS-08307
    (0)
    360 mm radiator with three RX120 fans, Flow Drive pump with three-phase motor, 44 individually addressable RGB LEDs, Suitable for Intel LGA 1851 and AMD AM5 sockets, Control via CORSAIR iCUE LINK
    £149.99
    Incl. VAT
    In Stock
    Lian Li UNI FAN SLINF LCD FLEX 120mm Fan - Black
    Lian Li UNI FAN SLINF LCD FLEX 120mm Fan - Black
    COO-LIA-07973
    (0)
    120mm PWM fan, Daisy chain design, Versatile wiring options, 59.2CFM airflow, 2.34mmH2O static pressure
    £44.99
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN SLINF FLEX 120mm Triple Fan Pack with Controller - Black
    Lian Li UNI FAN SLINF FLEX 120mm Triple Fan Pack with Controller - Black
    COO-LIA-07969
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 67CFM airflow, 3.4mmH2O static pressure
    £90.95
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN SLINF FLEX Reverse 120mm Triple Fan Pack with Controller - White
    Lian Li UNI FAN SLINF FLEX Reverse 120mm Triple Fan Pack with Controller - White
    COO-LIA-07972
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 65.7CFM airflow, 2.85mmH2O static pressure
    £90.95
    Incl. VAT
    In Stock
    Noctua NF-A12x25 PWM Chromax Black Fan - 120mm
    Noctua NF-A12x25 PWM Chromax Black Fan - 120mm
    FG-07N-NC
    (2)
    High-end 120 mm fan in black, From the chromax.black series with exchangeable anti-vibration pads, 4-pin PWM connector with 450 - 2,000 (rpm), M,ax. 102.1 m³ / h (60.09 & 22.6 db (A), 6 year warranty
    £29.99
    Incl. VAT
    In Stock
    Lian Li UNI FAN TL FLEX 120mm Fan- Black
    Lian Li UNI FAN TL FLEX 120mm Fan- Black
    COO-LIA-07949
    (0)
    120mm PWM fan, Daisy chain design, Versatile wiring options, 90.1CFM airflow, 3.97mmH2O static pressure
    £26.99
    Incl. VAT
    In Stock
    Lian Li UNI FAN TL FLEX Reverse 120mm Fan - Black
    Lian Li UNI FAN TL FLEX Reverse 120mm Fan - Black
    COO-LIA-07951
    (0)
    120mm PWM fan, Daisy chain design, Versatile wiring options, 83.4CFM airflow, 2.66mmH2O static pressure
    £26.99
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN TL FLEX 120mm Triple Fan Pack with Controller - Black
    Lian Li UNI FAN TL FLEX 120mm Triple Fan Pack with Controller - Black
    COO-LIA-07953
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 90.1CFM airflow, 3.97mmH2O static pressure
    £86.99
    Incl. VAT
    In Stock
    Noctua NF-A12x25 G2 Sx2 PP Chromax Black PWM Fan - 120mm
    Noctua NF-A12x25 G2 Sx2 PP Chromax Black PWM Fan - 120mm
    COO-NOC-08426
    (0)
    NF-A12x25 G2 PWM Sx2-PP Chromax Black, 2 x 120mm Fan, 6 Year Warranty
    £56.99
    Incl. VAT
    In Stock
    Save 15% Top Seller Black Friday
    Lian Li UNI SL140 INF Reverse Addressable RGB White 140mm Fan
    Lian Li UNI SL140 INF Reverse Addressable RGB White 140mm Fan
    COO-LIA-01283
    (0)
    140mm PWM fan, Daisy chain design, Reverse airflow, 1600RPM, 28.6dB(A) max, Infinity Mirror RGB
    Price reduced from £19.99 to £16.99
    Incl. VAT
    In Stock
    Free Delivery
    Lian Li UNI FAN TL FLEX Reverse 120mm Triple Fan Pack with Controller - White
    Lian Li UNI FAN TL FLEX Reverse 120mm Triple Fan Pack with Controller - White
    COO-LIA-07956
    (0)
    Three 120mm PWM fans, Daisy chain design, Versatile wiring options, 83.4CFM airflow, 2.66mmH2O static pressure
    £86.99
    Incl. VAT
    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.


    This Is How You Can Achieve the Best Airflow for Your Case blog graphic

    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).