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by nknighthb 4598 days ago
WD's marketroids tried very hard to give people that impression, but it's false.

http://www.wdc.com/wdproducts/library/SpecSheet/ENG/2879-771...

At the very bottom, in small, grey text, you'll find "IntelliPower" defined as:

"A fine-tuned balance of spin speed, transfer rate and caching algorithms designed to deliver both significant power savings and solid performance. For each WD Green drive model, WD may use a different, invariable RPM."