Heatsinks Buying Guide

Heatsinks keep your electronics cool and reduce the heat generated by the working of the device.  

Construction of Heatsinks

A heatsink is a component that transfers heat generated in electronic items to a fluid medium such as air or liquid. Electronic items like computers, refrigerators etc. generate heat and it is not safe for the heat generated to remain, so they have heatsinks to cool them down. It is best to have heatsinks that are made of metals that are good conductors of heat. They are made of metals like copper and aluminium. Nowadays graphite heatsinks are also available.  

Types of Heatsinks

• Active Heatsinks: They utilize power to cool down the electronic components. Fans are active heatsinks. If you go for an active heatsink, purchase a fan with ball bearing motors. 

• Passive Heatsinks: They do not have any mechanical or electrical components. They have fins with radiators that cool of the heat. 

Factors to Consider When Buying a Heatsink

• The surface area of the heatsink and the space for the air flow has to be enough for the heat to get dissipated.

• The base of the heatsink should be smooth and flat for the highest efficiency.

• A copper heatsink is considered the best. If you are on budget you could go for an aluminum one provided the appliance is not too power hungry.

Quick Picks

Quick Picks
Universal VGA Card Heatsink & Fan : The heatsink avoids permanent damage to the system and the video card.	Ram Chip Heatsinks : The Heatsinks are ideal for providing extra cooling to your RAM chips.	Foxconn Heatsink : Internally cools the computer by dissipating the hot air into the surroundings.

Quick Picks
Intel Thermal Solution Processor Heatsink : The heatsink is ideal for cooling the Intel Xeon Processor.	Aluminum Computer CPU Cooler Heatsink Radiator : The heatsink features a radiator fan for cooling devices.	StarTech Intel Socket Heatsink with Fan : The heatsink is ideal for your computers central processing units which run overtime.

Related Guides

• Printers
• Motherboards
• Processors
• Components and Hardware
• Building a Computer

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