[Ukfreebsd] "green" HDDs

Mark Blackman mark at exonetric.com
Tue Jan 11 15:14:45 GMT 2011


On Tue, 11 Jan 2011 15:03:22 -0000, Mark Blackman <mark at exonetric.com>  
wrote:

>
> 3 watts per drive * 8760 hours per year = 26.3 kWh/year
>
> 87.6kWh/year * 0.07 GBP/kWh = 1.98 GBP/year (for power costs  
> attributable to that drive)


oops, that 87.6 should be 26.3, but the final number, 1.98 GBP/year was
the correct result.


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