1:07
mp3 wav
Computer CPU fan spinning - Pentium 3 desktop model.
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1:03
mp3 wav
Computer fan whirring -- pentium desktop model.
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1:00
mp3 wav
Computer operating system -- AMD Sempron model, CPU fan running (1), mono.
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1:32
mp3 wav
Computer operating system -- AMD Sempron model, CPU fan running (1).
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