So what prevents higher clock speeds for IDE. I think serial is just a
lot cheaper to
make. 

DS

On Sun, 04 May 2014 17:47:46 +0200 Frantisek Hanzlik <fra...@hanzlici.cz>
writes:
> Dale E Sterner wrote:
> > My machines are all old and use only IDE. As for SATA I don't see 
> how
> > that could be better.
> > The S stands for serial or one bit at a time. A SATA drive 
> interface has
> > only 4 lines going
> > into it vs IDE which has 44 lines. On SATA 2 lines are for power, 
> the
> > other 2 lines are for data.
> > Using the same clock which do you think is faster?
> 
> Here is fundamental factor - SATA hasn't same clock speed as IDE.
> Its speed is higher so that much surpasses ide interface.
> 
> Some quickly found reference:
>
http://www.howtogeek.com/171947/why-is-serial-data-transmission-faster-th
an-parallel-data-transmission/
> 
> 
> 
> 
> 
>
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******************************************************>>>>
>From Dale Sterner - MS organic chemistry
http://pubs.acs.org/doi/abs/10.1021/jo00975a052
*******************************************************>>>>


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