What is a laptop cooling pad? Instructions on how to choose a heat sink

Laptop heatsinks play an extremely important role in radiating heat and cooling laptops, especially for laptops that have to work for long periods of time. If you are looking for a type of heat sink, please refer to the article below with TipsMake to understand the notes you need to know when choosing a heat sink and some reputable and quality heat sink brands today. .

Content

1. What is a heatsink?
2. Main function of laptop cooling pad
3. Common types of heatsinks today
   1. Active laptop cooling pad
   2. Passive laptop cooling pad
4. Things to note when choosing to buy a laptop cooling pad
   1. The heatsink is designed to suit the laptop size
   2. Material of heatsink base
   3. The number and position of the fan blades are suitable for the laptop
   4. Backup USB connection port
   5. Rotation speed and noise of the heatsink
   6. Product warranty period
   7. Cost to own
5. The hottest heatsink brands today
   1. Cooler Master heatsink
   2. DeepCool heatsink
   3. Shinice heatsink
   4. Remax heatsink
6. Frequently asked questions about laptop cooling pads
   1. Should I buy a laptop cooling pad?
   2. Is the laptop cooling pad durable?
7. Epilogue

What is a heatsink?

A cooling pad (or laptop cooling pad) is a peripheral device that plays the role of cooling and dissipating heat for a laptop. This device is often placed below the laptop to limit the laptop's temperature rising too high. Especially devices that often get hot due to intense use.

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Main function of laptop cooling pad

The cooling pad brings many benefits to your laptop. This device will create a certain distance so that the laptop does not come into direct contact with the surface where the device is placed. At that time, the hot air produced and emitted by the laptop will be pushed to another place by the heatsink, avoiding the situation where the laptop absorbs it back, causing the machine's overheating to increase.

Not only that, in the heatsink base there is also a fan blade that creates a convection airflow, helping to absorb the hot air produced by the laptop and push it out. From there, the heatsink will regulate the temperature and cool the computer more effectively.

Common types of heatsinks today

Currently, there are two main types of heatsinks on the market, including active heatsinks and passive heatsinks. 

Active laptop cooling pad

The typical design of an active heatsink is a mesh surface with many holes and underneath the surface layer is one or more fan blades. Each fan blade will be arranged at the heat dissipation location of the laptop.

The active cooling pad will connect to the laptop and use power from this device through a USB port. When the laptop is operating, the fan of the heatsink will create a certain amount of wind to help push the hot air generated from the laptop to other places. At the same time, reduce the laptop temperature and limit the laptop heating up after many hours of use. 

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Passive laptop cooling pad

The passive heatsink will absorb the heat emitted from the laptop thanks to heat conductors (usually organic salt compounds). Then disperse that hot air into the air to avoid high laptop temperatures, helping to radiate heat and cool the laptop. 

Currently, passive heatsinks are often not as popular and not as popular as active heatsinks. Because this type of heatsink has a major drawback: the heat dissipation time only ranges from 6 to 8 hours. In case you use your laptop all day long, this cooling pad cannot meet your needs, and may even cause negative effects on the laptop. Therefore, if possible, you should buy an active cooling pad to ensure your computer operates in the best conditions. 

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Things to note when choosing to buy a laptop cooling pad

Here are some notes you cannot ignore when choosing to buy a laptop cooling pad: 

The heatsink is designed to suit the laptop size

The first factor you need to consider when choosing a heat sink is the design. You should choose heatsinks that are the right size for your laptop. In addition, don't forget to check the surface design of the heatsink base and prioritize choosing products with sturdy bases and effective anti-slip surfaces. This ensures the heatsink does not shake or slip and keeps the laptop in the most stable position when in use. 

Besides, you also need to pay attention to the thickness and height of the heatsink base. Choose the type with parameters suitable for your laptop as well as your usage needs. At the same time, avoid buying products with stands that are too high, which will affect your laptop usage experience, especially when you have to use the laptop for many hours continuously. Particularly for those who are working with the need to move frequently, choose heatsinks that are compact in size and light in weight so that they can easily be put in your pocket and taken with you wherever you want.

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Material of heatsink base

Currently, most heat sinks are made from plastic or metal. When choosing a cooling base, you should base on the laptop you are using to choose the appropriate base material.

If your laptop weighs 2kg or more and is large in size, choose to buy heatsinks made from metal to ensure sturdiness and stability when used. If you are using a laptop with a compact size and weight, you can choose to buy small heatsinks made from high-quality plastic to easily carry with you anytime, anywhere. 

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The number and position of the fan blades are suitable for the laptop

Next, you need to pay attention to the position of the fan blades in the heatsink base. Normally, the fan blade can be located in the center, or offset to the left or right. At this time, check the location of the laptop's heat outlet port to choose the type of heatsink with the most suitable fan blade position. 

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Besides, you also need to learn about the number of fans in the heatsink. It can be said that the location and number of fans is one of the important factors affecting the cooling performance of the heatsink. Many fans are not always good, but you should choose a fan with appropriate capacity to limit power consumption. 

Normally, the number of fans can range from 1 - 4 fans. Choosing a heatsink with the right number of fans and location will optimize the cooling and heat dissipation efficiency of your laptop.

Backup USB connection port

Currently, most types of heatsinks will use power from a laptop or an external power source via a USB connection port to operate. However, in case you have to connect too many accessories (mouse, separate keyboard.), adding a heatsink may cause some inconvenience. Therefore, you can refer to heatsinks with extra USB ports or equip a backup charger to act as a separate power source for the heatsink. 

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Rotation speed and noise of the heatsink

Rotation speed is an important factor that directly affects the performance of the heatsink. Note that the faster the rotation speed, the better. Instead, a heatsink with a rotation speed suitable for the laptop is the optimal choice, both helping to improve performance and save energy during use.

In addition, you also have to pay attention to the noise level of the heatsink, because it can affect your laptop usage experience. It is best to choose a product with a rotation speed of about 1400 rpm with a noise level of 15 - 21dBA to limit all of the above shortcomings. 

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Product warranty period

Warranty period is also an important factor that brings maximum assurance and peace of mind to buyers. You should refer to products with a warranty period of 1 - 3 years to minimize possible risks during product use. Besides, go to reputable stores to ensure that you buy genuine products with the best quality. 

The hottest heatsink brands today

Although there are many types of heatsinks on the market today, you should still buy products from reputable brands to have the highest guarantee. Below are some famous brands that provide heatsinks that you can refer to and choose to buy: 

Cooler Master heatsink

Cooler Master heatsink is a famous product from the famous brand of the same name, specializing in providing the most famous computer power and cooling systems today. This product received positive reviews from users thanks to its optimal cooling quality and ability to prolong the life and increase the durability of the computer system. The Cooler Master heatsink is made from high-quality plastic and durable aluminum metal, guaranteed to bring you a heatsink that is both sturdy, high-quality, and optimal in performance.

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DeepCool heatsink

DeepCool heatsink is a type of heatsink from China. This product is loved for its extremely good heat dissipation and cooling ability. Not only that, DeepCool is also known for its large cooling fan and fan surface that supports the laptop to the maximum. In addition, the product also allows users to adjust the tilt to suit their posture and body shape. 

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Shinice heatsink

The next suggestion that TipsMake wants to send to you is the Shinice heatsink. This product comes from Thailand and is widely used because of its neat, thin, light design and sophisticated style. In particular, the product is equipped with a large number of fans (from 2 - 5 fans) and impressive rotation speed. We are confident that Shinice heatsink will be the top suggestion that you cannot ignore if you are looking for a quality heatsink on the market today.

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Remax heatsink

Remax is no longer a strange brand for those who love computer products and accessories such as USB Wifi receivers, computer mice. Among them, heatsinks are also a famous product of Remax. . However, you won't have too many choices with the Remax cooling pad. Perhaps this is the reason why this type of heat sink is not as popular as the names mentioned above. But if you want to buy a quality product with effective heat dissipation and cooling capabilities, Remax will still be an outstanding suggestion for you. 

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Frequently asked questions about laptop cooling pads

Should I buy a laptop cooling pad?

The answer is yes. Because during operation, your laptop will emit some heat. Without a heatsink, the laptop will absorb that heat back, causing overheating. In the long term, this condition can affect the machine's ability to operate, performance and longevity. 
To overcome the above, you can buy quality heatsinks. The heatsink will create a convection airflow to absorb hot air emitted from the laptop and push it out, thereby cooling and regulating the temperature for the laptop to continue operating. 

Is the laptop cooling pad durable?

Depending on the product, brand and price, the quality and durability of the heatsink may vary. Normally, laptop cooling pads made from high-quality materials, priced at mid-range or higher, and from reputable brands will have higher durability.
On the contrary, if you buy a low quality heatsink with a cheap price and unclear origin, the durability of the product will of course not be guaranteed. Therefore, it is best for you to go to reputable stores and ask for advice and support from the staff to choose and buy the best quality products. 

Epilogue

Above is basic information about laptop cooling pads and some notes you need to pay attention to when choosing to buy this product line. Hopefully through this article you can choose the most suitable heatsink for your device. Don't forget to share the article for everyone to read if you feel the above content is useful and valuable. 

Marvin Fry

Update 02 October 2023