Industrial computers are especially designed to operate at the factory floor. They are designed to withstand harsh chemicals and temperatures in the food processing and chemical industries. These PCs provide a controlled environment for the electronic component part that allows them to remain fully functional in extreme conditions.
Industrial PCs are available in two varieties: fan and fanless computers. Both the units are made to withstand rough conditions. There are advantages and disadvantages of each system that makes them stand out from each other. Here we will discuss the pros and cons of fan and fanless industrial computers to help you decide which one is the best computer system for your business.
Industrial Computers with a Fan
The biggest advantage of industrial computers with a fan is that they cost less as compared to fanless computer systems. These units are more durable and reliable in harsh climates and extreme weather conditions. The advantage of these systems is that they are easily able to maintain constant core temperature due to which they have less costly failures. In addition, industrial computers with a fan have little or no BGA dry joints that ensure a long life for the system.
The most common issue with industrial computers is that the fan and caps require constant cleaning especially in areas with high dust and other airborne pollutants. These computer systems require preventive maintenance at least once a year. Moreover, the power requirements of the system are high as compared to fanless industrial computers. Finally, industrial computers with fan tend to be noisy as compared to fanless industrial computers.
Fanless Industrial Computers
Fanless industrial computers win when it comes to power requirements. These industrial computers require very low power due to absence of fan from the system. Moreover the system generates almost no noise on operation. The computers do not require cleaning of the fans and caps. Moreover, the system has ultra low weight due to which it is very easy to move it from one location to another.
Coming to the cons of fanless industrial computers, these systems have greater failure rate in high temperature environment. Moreover, the cost of repairs due to exposure to high temperature is very high. In some cases, the computer cannot be repaired and has to be replaced. Lastly, fanless industrial computers have dry joints on the BGA that can easily melt at high temperatures.
In light of the above discussion, both the types of industrial computers have their pros and cons. Industrial computers with fans are suitable for companies that want the PCs to withstand high temperatures 45-80oC. Fanless industrial computers, on the other hand, are ideal when the company wants to benefit from lower cost in operating the device.
