On Thu, Apr 02, 2009 at 04:59:47PM -0700, Larry Colen scripsit:
> On Thu, Apr 02, 2009 at 07:30:37PM -0400, Adam Maas wrote:
> > Oh, and I agree entirely on the external drive issue, love them and
> > other than the wall wart issue (they multiply) external drives are
> > much easier to deal with than adding internals. Currently running
> > 2.7TB of drive space on a system with a 320GB boot drive with 1140GB
> > of that in external cases.
> 
> Do you not see performance disadvantages to external drives?

eSATA.

No practical difference between that and a SATA drive in the case in
terms of reading and writing.  Some benefit (different power supplies)
in reliability terms.

If you have to go through USB2, ick, sluggish, yes, but a Mac that
doesn't have eSATA ought to have Firewire.

All drives fail; minimum useful resiliency is three (3) copies on
different spindles, preferably different cases and power supplies, too.

-- Graydon

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