Heat is the deadly enemy of all electronics. Unfortunately, high tech components like CPU is RAM they produce an industrial quantity.
This heat must be managed and dissipated by the computer in order to guarantee its correct functioning and above all a life cycle as long as possible. This type of problem is particularly felt during the summer months when the outdoor temperature is already high.
If there may be a difficult task for desktop computers, for notebooks the more complex situation. Without being able to rely on large fans and cooling systems, laptops have to perpetually work overtime to maintain an acceptable temperature inside them.
In this sense, the cooling bases for laptops they are one of the most popular solutions. But does this type of object really serve to avoid overheating?
How laptop cooling bases work
Cooling bases for laptops are rather widespread devices that, although used by many users, enjoy little attention. Few, however, know that there are two types of cooling bases: you can choose whether to buy a platform active or one passive. An active cooling platform includes USB powered fans which, thanks to a strategic position, increase the circulation of air, cooling the PC.
A passive laptop cooling pad instead cools the computer by "capturing" the heat. In essence, it is a highly efficient heat conductor that allows the cooling base to absorb heat from the laptop to dissipate it into the air. From this point of view, the operation very similar to a heat sink present on any type of CPU: through this, for example, the processor manages to dissipate the heat away from the most sensitive components.
Active cooling bases are generally cheaper, even if they have some disadvantages: in fact they are often noisy and require power via USB or other sources. Passive platforms, on the other hand, are more expensive but work without the need for energy and without emitting noise.
Why buy such a device?
A good laptop designed with state-of-the-art air flow and heat dissipation, which allows in normal conditions to work without any kind of difficulty. But even carefully developed and expensive laptops can have heating problems under certain conditions. Elements such as high external heat or prolonged (and intense) work sessions or use on the legs can put a strain on even laptops made with the best materials.
In fact, even the newest and best performing gaming laptops are not immune to heat problems. The best video cards on the market, in fact, develop a quantity of heat that hardly a laptop, even if expensive, can manage without problems. In these cases, a cooling base can certainly help avoid far more serious problems.
Overheating can cause strange problems that, in the immediate term, can hardly be connected to a phenomenon related to temperature. For example, some of the first laptops VAIO Sony they tend to lose connectivity Wifi in case of overheating. THE MacBook Pro Apple can slow down drastically when they are too hot in an attempt to protect their hardware as the maximum CPU frequency is reduced. In other cases, however, video playback could degrade significantly on cheaper ultrabooks and netbooks. Most computers and the like, when it reaches a high temperature, limit its operation or turn off to avoid irreparable damage.
Which laptop cooling base should I buy?
Economically, active cooling pads are the most convenient. If you do not want to spend substantial amounts, it is a good idea to turn to products of this type, always keeping an eye on the overall quality of what has been purchased. In this sense, it is good to take a look at the number of fans (three or more, possibly), closing an eye (or rather an ear) as regards noise.
Best active cooling base
If you intend to rely on a product of this type, we can recommend the TopMate cooling bases, among the most popular and sold. It is a type of cooling pad a 5 fans, with inclination adjustable according to 5 heights. In order to facilitate the control and management of the fans, the treated platform has a small one LCD screen and a control panel with buttons. The screen displays information on the various fan speeds, while the buttons allow you to change the work of the fans by selecting one of the 6 speeds available. For fans of aesthetics, the blue LED could be another important feature.
Best passive cooling base
If, on the other hand, you want to opt for a passive cooling base, there is no great choice on the market. The best solution, even if not at all simple, to make a product of this type by itself, although it is not a simple operation and within everyone's reach.
In general, it is necessary to use bearings made of materials with high thermal conductivity, such asaluminum or the copper. Since most of the cooling is the consequence of the air flow, a passive pad must have a lot of space under the device. It is therefore essential to avoid all flat bearings and prefer those with higher elevation. Metal laptop stands can also act as passive cooling pads, although they are rarely marketed in this way.
For more models, we recommend taking a look at our list of the best notebook coolers.
Very often laptops suffer from overheating problems. Opt for the solution consisting of the cooling bases for laptops therefore recommended, since these devices often allow you to tilt and make the computer more ergonomic. If the problem is not so accentuated or if you do not want to buy a product of this kind, there are still some precautions to avoid overheating and problems (if not damage) related to this phenomenon, such as:
- Keeping the laptop elevated, for example, can be a good habit.
- Maintain a certain space between legs or desk and computer to facilitate the exchange of air
- Avoid using your laptop on insulating materials (such as sheets), also to avoid potential fires
Other tips may concern a moderate use of the device, limiting the workload during the hottest hours of the day. For example, playing and at the same time keeping several tabs open on your browser, can be a "tiring" job for the computer.
Have you already purchased a cooling base for your laptop? How are you finding yourself? Let us know through the comments!