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Re: old red cables cause Disk errors ...



Felix Miata wrote on 1/13/21 5:21 PM:
Michael Howard composed on 2021-01-13 22:57 (UTC):

David Christensen wrote:

Michael Stone wrote:

On Wed, Jan 13, 2021 at 01:55:37PM -0800, David Christensen wrote:

If you have any red SATA cables, replace them with new black SATA 6

Make sure you wear a beaded neckless while doing that under a full moon.

I used to think "a cable is a cable, color does not matter", but I
have experienced many storage hardware issues over the years that were
caused by red SATA cables.  Other readers on this list have had
similar experiences.  The explanation is chemistry -- the red dye
slowly corrodes the conductors and/or contacts.

Very interesting, if true, and I'm not saying it isn't. I too have had

It's been posted time and again in various forums. IME the problem seems to be
limited to a more or less crimson or wild cherry shade of red:
https://cdn.shopify.com/s/files/1/1426/0052/products/reds_0246cf19-67e7-4e1e-93d7-ef51f4cb3d8a_2000x.png?v=1601311774

cable problems with those thin red efforts but put it down to them not
being of the locking variety or just bad quality.
Dye that causes corrosion == bad quality. :)


Well, this is all very interesting! I have *two* SATALink/SATARaid expansion cards and neither of them have any red cables! They are at pci addresses 05:00 and 05:01! How do I tell which is which?


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