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  2. Heat sink - Wikipedia

    en.wikipedia.org/wiki/Heat_sink

    The heat sink thermal resistance model consists of two resistances, namely the resistance in the heat sink base, , and the resistance in the fins, . The heat sink base thermal resistance, , can be written as follows if the source is a uniformly applied the heat sink base. If it is not, then the base resistance is primarily spreading resistance:

  3. Thermal design power - Wikipedia

    en.wikipedia.org/wiki/Thermal_design_power

    For example, a laptop's CPU cooling system may be designed for a 20 W TDP, which means that it can dissipate up to 20 watts of heat without exceeding the maximum junction temperature for the laptop's CPU. A cooling system can do this using an active cooling method (e.g. conduction coupled with forced convection) such as a heat sink with a fan ...

  4. Computer cooling - Wikipedia

    en.wikipedia.org/wiki/Computer_cooling

    A finned air cooled heatsink with fan clipped onto a CPU, with a smaller passive heatsink without fan in the background A 3-fan heatsink mounted on a video card to maximize cooling efficiency of the GPU and surrounding components Commodore 128DCR computer's switch-mode power supply, with a user-installed 60 mm cooling fan.

  5. Why is my computer so slow? - AOL

    www.aol.com/products/blog/why-is-my-computer-so-slow

    CPU Issues: If your computer's CPU (Central Processing Unit) is overheating, damaged or outdated, it may struggle to handle tasks efficiently, leading to slow performance.

  6. Thermal management (electronics) - Wikipedia

    en.wikipedia.org/wiki/Thermal_management...

    Aluminum is also much lighter than copper, offering less mechanical stress on delicate electronic components. Some heat sinks made from aluminum have a copper core as a trade off. The heat sink's contact surface (the base) must be flat and smooth to ensure the best thermal contact with the object needing cooling.

  7. Thermal paste - Wikipedia

    en.wikipedia.org/wiki/Thermal_paste

    When a CPU heat spreader is coupled to the die via thermal paste, performance enthusiasts such as overclockers are able to, in a process known as "delidding", [3] pry the heat spreader, or CPU "lid", from the die. This allows them to replace the thermal paste, which is usually of low-quality, with a thermal paste having greater thermal ...

  8. Water block - Wikipedia

    en.wikipedia.org/wiki/Water_block

    A radiator is more efficient than a standard CPU or GPU heatsink/air cooler at removing heat because it has a much larger surface area. Installation of a water block is also similar to that of a heatsink, with a thermal pad or thermal grease placed between it and the device being cooled to aid in heat conduction. [clarification needed]

  9. Computer fan - Wikipedia

    en.wikipedia.org/wiki/Computer_fan

    A small blower fan is used to direct air across a laptop computer's CPU cooler. A case fan may be mounted on a radiator attached to the case, simultaneously operating to cool a liquid cooling device's working fluid and to ventilate the case. In laptops, a single blower fan often cools a heat sink connected to both CPU and GPU using heat pipes.

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