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TY-143 140mm PWM Fan
Discontinued
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Thermalright TY-143 140mm PWM Fan

The Thermalright TY-143 fan has been designed to provide excellent performance and high airflow. It is PWM controlled to provide great flexibility.

Features

  1. High performance PWM fan
  2. 2-Ball Bearing for longevity
  3. Noise level ranges from 21 to 45 dB(A)
  4. Maximum airflow 130 CFM
  5. 4-pin PWM connection

The fan is designed for users who wish maximum cooling performance in extreme situations. The TY-143 generates at the maximum rotation speed of 2.500 rpm an air flow of up to 130 CFM! Naturally, a fan with such a high rotation speed will generate corresponding noise – the maximum sound volume of the TY 143 is specified at 45 dB(A) at maximum speed. The extremely wide control range of the fan between about 600 and 2,500 rpm means, that the noise level of the fan during normal operation will be quite acceptable at approx. 21 dB(A). Thanks to the PWM control, the fan automatically adjusts to the individual circumstances.

The Thermalright TY 143 has the dimensions 140 x 152 x 26.5 mm, the mounting points are identical to those of conventional 120 mm fans. Owing to the sophisticated design of the inner diameter of the fan is even slightly greater than that of a conventional 140 mm fans (!).The truncated frame of the fan can be mounted at various coolers that are designed for standard 120 mm fan. A requirement is that the fan is mounted directly on the side facing the heat sink. Fan brackets which engage over the entire frame are usually incompatible. When using it as a case fan you should examine whether sufficient space is available to the side.

The TY 143 features a double ball bearing, which guarantees a particularly high durability.

SpecificationsTY-143 140mm PWM
Size140 x 160 mm
Installation Depth26.5 mm
Voltage Range12 V
Fan Speed600 - 2500 RPM
Rated Power7.2W
Air Flow31.5 - 130 CFM
Noise21 - 45 dB(A)
Durability50,000 h
Bearing2-Ball Bearing
Connector4-Pin PWM
Warranty24 months
EAN barcode0814256000604
SpecificationsTY-143 140mm PWM
Size140 x 160 mm
Installation Depth26.5 mm
Voltage Range12 V
Fan Speed600 - 2500 RPM
Rated Power7.2W
Air Flow31.5 - 130 CFM
Noise21 - 45 dB(A)
Durability50,000 h
Bearing2-Ball Bearing
Connector4-Pin PWM
Warranty24 months
EAN barcode0814256000604

Product Resources

FAQ

  • How do I measure fan size?

    The size of fan you need will generally be determined by the size of the fan fitting position in your PC case. The sizes of all the fans on our website are shown as measured along any one of the fan’s four sides, NOT the distance between the fan’s screw holes! Our most popular fan size is 120mm, followed by 80mm. This isn’t really dictated by customer preference, but more by recent designs of PC cases.

    As for the thickness (depth) of the fan, generally 25mm (1 inch) is by far the most common depth, although smaller fans can have shallower depths such as 15mm or even 10mm. All our fans are 25mm thick unless otherwise stated. If you have any questions about which fan you should order, please don’t hesitate to get in touch.

    If you know the distance between the fan mounting screw holes but don’t know what fan size to order, please see the following table. Note that the mounting hole measurements shown below are taken horizontally or vertically between the holes and not diagonally.

    Screw hole spacings and fan sizes

    Space Between Screw Holes Fan Size
    32mm 40mm
    40mm 50mm
    50mm 60mm
    60mm 70mm
    72mm 80mm
    83mm 92mm
    105mm 120mm
  • I received a small cable (resistor) with my fan; what is it for?

    The resistor cable (also called Ultra Low Noise or ULN cable) is designed to allow the fan to run slightly slower for even quieter operation. The benefit in lower running noise is significant. Although the airflow will be reduced slightly, this usually has minimal effect on PC temperature. We would generally recommend using the ULN resistor cable for best results in almost all circumstances.

  • How can I tell which way the air blows through the fan?

    Hold the fan so that the round fan sticker is facing you. You are looking at the rear of the fan. When you plug the fan in, the air will be blowing towards you. If you want a fan to act as an air intake, then the fan sticker will be facing the inside of the case. Some fans also have two small arrows moulded into their plastic housing - one arrow shows the direction of airflow, and the other (at 90°) shows the direction of blade rotation.

  • Is it possible to use a 4-pin PWM fan or CPU cooler with a motherboard which has only 3-pin fan headers on it?

    Electrically, there is no problem doing this - the fourth pin on the fan cable is used purely for PWM control and is not needed in order for the fan to run. So you can plug the 4-pin fan connector onto the 3-pin motherboard fan header, leaving the fourth pin not connected to anything. The fan will potentially run at full speed, so if you would like to reduce the speed of the fan you will need to adjust the fan speed setting in your BIOS or use fan control software such as SpeedFan in Windows.

    The only other problem to consider is that occasionally, components immediately adjacent to the motherboard fan header can get in the way of the larger 4-pin fan connector, physically preventing connection. This problem also occurs if you try to use an in-line fan speed controller such as the one made by Gelid.

    Another avenue to explore is the possibility of using a bay-mounted fan controller. Several models are available now which provide 4-pin fan headers, so this is an easy way to use 4-pin PWM fans in a PC system which has only 3-pin fan headers on its motherboards. When using this method, you may find it necessary to disable any fan warning settings in your motherboard BIOS, since the motherboard may incorrectly believe that its CPU fan has failed when the fan is connected to a fan controller rather than directly to the motherboard itself.

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