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Re: [LUG] Megabyte was Re: I thought this might get a bit of a reaction

 

Julian Hall wrote:
> My comment came as the result of a letter in Computer Shopper 149 
> (November) where a reader was confused by his HD having much less 
> space left than he thought it should.  The reply given in the magazine 
> did refer to HD manufacturers using the denary (1000) Mb definition 
> while the computer uses the binary definition.  In this case he had a 
> 200Gb HD which had 34Gb used.  Even accounting for 200Gb being the 
> unformatted size, the 77Gb Windows reported as free space sounds well 
> off.  The letter mentioned that with the denary/binary discrepancy you 
> lose 3Gb for every 40Gb.  I haven't done the maths to check that, but 
> for a 200Gb drive that would mean you lose 15Gb before you even format 
> the drive.  Mind you the penny just dropped that he *may* also have a 
> hidden recovery partition.  Even so, it's still a dodgy practise.
>
> Kind regards,
>
> Julian
>
Oops.  Read the letter wrong... 120Gb HD, so losing 9Gb gives 111Gb 
capacity.  34+77 would give the 111 left.

Kind regards,

Julian

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