Thin Client

A thin client is a lightweight computer designed to rely on a server for most of its processing and storage needs. Unlike traditional PCs, thin clients typically do not have internal storage devices, extensive I/O ports, or other hardware found in full-featured desktop computers. Instead, they connect to a central server over a network to run applications and access data.

A thin client includes only the basic ports needed to function. These typically include USB for input and output devices, HDMI for a display, audio for headphones or speakers, and Ethernet to connect to a network. It may include a Wi-Fi chip for wireless networking as well.

Thin clients are sometimes called network computers (NCs) because they depend on network connectivity to function.  All the software and files are stored and managed on the server, with the thin client serving mainly as an interface for the user.

The lightweight design offers several advantages for businesses, schools, and organizations that need to deploy many identical workstations. For instance, students in a computer lab can each use a thin client to run the same software hosted on a server. Since all applications are maintained centrally, it simplifies software updates, security, and troubleshooting. Thin clients are also typically more cost-effective and energy-efficient than standard desktop computers.

NOTE: The term "thin client" is still widely used today, though the are more commonly called network computers. Modern versions may connect to virtual desktop infrastructures (VDI) or cloud-hosted environments rather than a local server.

Updated July 11, 2025 by Per C.

quizTest Your Knowledge

The Apple IIe was introduced in January of what year?

A
1980
0%
B
1981
0%
C
1982
0%
D
1983
0%
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