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Re: [tlug] New computer parts: USB faster than IDE



On Sun, 26 Aug 2007, jep200404 wrote:

Just how fast is external HDD over high speed USB (2.0)? I'm
not asking about the theorhetical limits, but about _measured_
performance....

I've used lots of both, and I find these days I'm getting 60 MB/sec or so raw read/write out of modern 7200 RPM SATA drives, and about 20-25 MB/sec or so for the same drives run through a USB 2 interface.

cjs
--
Curt Sampson       <cjs@example.com>        +81 90 7737 2974
Mobile sites and software consulting: http://www.starling-software.com


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