Burn-In Test

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What Does Burn-In Test Mean?

In computer testing, a burn-in test is a type of test where a computer, device or component is run for an extended length of time in order to identify any potential problems.

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It aims to reveal any problems or defects within a system by operating it in the most rigorous, extreme or extended working conditions.

Techopedia Explains Burn-In Test

Burn-in tests are usually performed on hardware devices and equipment within the manufacturing facility. They enable the detection of any problems before the device is released to the open market or for consumers.

The burn-in test can be for an entire system or can be performed at a modular level, individually on each component. If any component is defective, it is most likely to be detected during the burn-in test. In electronic devices, a burn-in test usually determines the maximum temperature it can sustain.

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Margaret Rouse
Technology Expert
Margaret Rouse
Technology Expert

Margaret is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages.