Desktop computers can overheat while you perform processor-intensive work or simply because of dust buildup or fan malfunction, often causing your computer to crash and compromising the integrity of your hardware. Prevent overheating with heat sinks, which mainly install into the processor housing with thermal paste to absorb excess heat for proper functionality. Use the right heat sink supplies and accessories, including grease, compound and thermal pads, to ensure reliable performance.

Heat and Noise Reduction

By absorbing excess heat, heat sinks help prevent your computer from overheating and help maintain optimal performance. In addition, many heat sinks (including those with a heat sink fan) help reduce noise caused by your processor and act as a noise-free alternative to a traditional computer fan. Look for durable features like all-metal construction to ensure long-lasting use. For additional cooling performance, consider other computer cooling options.

Active or Passive?

Heat sinks come in two varieties: active and passive. While active heat sinks have mechanical components, passive heat sinks have no mechanical components and are generally considered more reliable. If you decide on an active heat sink, look for ball-bearing motors that provide a long performance life compared to sleeve bearings.

Heat Sink Accessories

Since heat sinks are expected to provide long-lasting use, it's crucial to perform maintenance on your heat sink to ensure proper operation. Thermal compound, thermal pads and mounting brackets can all be used in conjunction with a heat sink during the initial installation and upkeep. For additional components that help enhance your computer's functionality, consider computer parts and upgrades.