> Chuck Norcutt <> wrote:
>
>
> But do be aware of what you're comparing. If you are simply reading
> from the USB drive into memory but reading and writing between the two
> SATA drives then the write operation has the SATA drives at a big
> disadvantage. Writing takes longer than reading and the reading from
> drive 1 can't go any faster then the writing to drive 2 once the cache
> is full.
>
Other factors that might be involved: sharing of the bus and/or controller
between the 2 drives.
...Wayne
Wayne Harridge
http://lrh.structuregraphs.com
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