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What are the 4 types of computer and examples?

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What are the 4 types of computer and examples?

There are several distinct computer kinds, each with a special set of characteristics and abilities. However, based on their size, processing capability, and intended application, computers may be generally divided into four types. These four computer types are as follows:

Big-data systems
Computers, specifically
the embedded computer

We will examine each of these computer kinds in more detail, including their features, benefits, and examples.

The most potent and costly computers are known as supercomputers. They are used for operations like weather forecasting, scientific simulations, and encryption that demand enormous quantities of computing power and storage. Supercomputers are capable of doing computations and data processing that are too sophisticated for other types of computers to handle.

Large enterprises, government agencies, and academic institutions are the usual users of supercomputers. They are also used in the entertainment sector to produce animations and special effects for films and video games.

Supercomputer examples include:

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The IBM Sequoia was the world’s fastest supercomputer as of 2021, and it was housed at the Lawrence Livermore National Laboratory in California. It can execute 20 petaflops (20 quadrillion computations per second) at its maximum rate.
Fugaku: Developed by Fujitsu and RIKEN, Fugaku has a performance of 442 petaflops, making it the world’s fastest supercomputer at the moment. It is situated in Japan’s Kobe.
Summit: From 2018 until 2020, Summit, a supercomputer housed in Tennessee’s Oak Ridge National Laboratory, held the record for fastest supercomputer in the world. It can perform at a high of 200 petaflops.

Big-data systems
Large, potent devices called mainframe computers are made for handling sophisticated corporate applications and data processing. Large organisations that need dependable and secure computer systems, such banks, insurance corporations, and government agencies, utilise them.

The capacity of mainframes to manage enormous volumes of data and transactions at once is well recognised. They are frequently used for operations including payroll processing, inventory management, and financial transactions.

Mainframe computer examples include:

The mainframe computer IBM z15 was created for high-security settings. To safeguard sensitive data, it has cutting-edge encryption and security capabilities. Many businesses, including banks, insurance providers, and governmental organisations, utilise it.
A mainframe computer built for high-performance computing is called the Unisys ClearPath MCP. Numerous businesses, including banks, airlines, and governmental entities, use it.
Fujitsu GS21: A high-availability mainframe computer, the Fujitsu GS21 is designed for high-availability computing. Many businesses, including banks, insurance providers, and governmental organisations, utilise it.

Computers specifically
The most popular sort of computer used by consumers and small organisations is the personal computer, or PC. They are made for general-purpose computing and may be utilised for a variety of activities, such as online surfing, word processing, and gaming.

There are many different PC form factors, such as desktops, laptops, and tablets. Operating systems including Windows, macOS, and Linux run them.

Personal computers include, for instance:

Dell XPS 13: The Dell XPS 13 is a well-known laptop with a 13-inch screen and powerful technology. It is intended for those who require a portable computer for either business or leisure.

Apple iMac:

A well-known desktop computer with a large, high-resolution screen and potent technology is the Apple iMac. It is made for people who require a powerful PC for pleasure or creative activities.

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