What do different values of hard drive's Advanced Power Management feature (hdparm -B) affect, except spin-down?

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Chapters
00:00 Question
01:28 Accepted answer (Score 20)
03:56 Answer 2 (Score 5)
04:48 Thank you

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Full question
https://superuser.com/questions/555400/w...

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Tags
#linux #harddrive #powermanagement #hdparm

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