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by jlubawy
3483 days ago
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"The density of helium is one-seventh that of air, which reduces drag force acting on the spinning disk stack and lowers fluid flow forces affecting the disks and the heads, allowing for platters to be thinner and a larger number to be packed more densely." [0] [0] http://www.anandtech.com/show/10106/western-digital-introduc... |
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