Re: 5400 vs 7200 rpm hard drive



Yes since the drive is fater, slightly more heat is produced and some
energy is drawn. However, since it is considerably faster, reading and
writing to the disk is quicker. The 5400rpm drive would draw more
power because it will need to run for a longer time, compared to
7200rpm drive.

Battery Guru
http://www.ComputerBatteries.co.uk

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