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Issue No.12 - December (2003 vol.36)
pp: 59-66
Sudhanva Gurumurthi , Pennsylvania State University
Anand Sivasubramaniam , Pennsylvania State University
Mahmut Kandemir , Pennsylvania State University
Hubertus Franke , IBM T.J. Watson Research Center
ABSTRACT
<p>Although effective techniques exist for tackling disk power for laptops and workstations, applying them in a server environment presents a considerable challenge, especially under stringent performance requirements.</p><p>The dynamic rotations per minute technique dynamically modulates the hard-disk rotation speed so that the disk can service requests at different RPMs, providing large savings in power consumption with little perturbation in delivered performance.</p>
CITATION
Sudhanva Gurumurthi, Anand Sivasubramaniam, Mahmut Kandemir, Hubertus Franke, "Reducing Disk Power Consumption in Servers with DRPM", Computer, vol.36, no. 12, pp. 59-66, December 2003, doi:10.1109/MC.2003.1250884
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