A computer case (also known as a computer chassis, cabinet, box, enclosure, housing or simply case, or sometimes incorrectly referred to as the CPU) is the enclosure that contains most of the components of a computer (usually excluding the display, keyboard and mouse). The case and its contents are called the system unit.
There are several patterns, such as tower and base unit; These names are also used for a system unit built in such a case.
Cases are usually constructed from steel (often SECC — Steel, electrogalvanized, cold-rolled, coil) or aluminium. Plastic is sometimes used, and other materials such as wood and even Lego blocks have appeared in home-built cases.
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Famous quotes containing the words computer and/or case:
“The archetype of all humans, their ideal image, is the computer, once it has liberated itself from its creator, man. The computer is the essence of the human being. In the computer, man reaches his completion.”
—Friedrich Dürrenmatt (1921–1990)
“Books constitute capital. A library book lasts as long as a house, for hundreds of years. It is not, then, an article of mere consumption but fairly of capital, and often in the case of professional men, setting out in life, it is their only capital.”
—Thomas Jefferson (1743–1826)