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Date:      Wed, 8 Sep 2010 16:53:44 +0200
From:      Eduardo <nec556@retena.com>
To:        freebsd-questions@freebsd.org
Subject:   Re: Need supported SAS controller
Message-ID:  <4C593CFD004FB8F0@> (added by postmaster@resmaa12.ono.com)
In-Reply-To: <AANLkTi=FpncMsPKRdQXOtLk=jShhDbKYH-hksnbYwB-B@mail.gmail.com>
References:  <861v95s94x.fsf@shell.gmplib.org> <AANLkTimEHRo8k125L_sdg6jf7X86%2BeuW1uDT5Gs0bptg@mail.gmail.com> <86eid4sjs5.fsf@shell.gmplib.org> <7400470299185520142@unknownmsgid> <AANLkTi=FpncMsPKRdQXOtLk=jShhDbKYH-hksnbYwB-B@mail.gmail.com>

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On Wed, 8 Sep 2010 16:22:24 +0200
Matthias Gamsjager <mgamsjager@gmail.com> wrote:

> > Don't know why they do that. But be careful because HTX/HNC
> > (Hypertransport) connections are the same as PCIe but reversed
> > and incompatible, check it before plugin anything.
> >
> > HTX is used to connect 2 motherboards via hypertransport (up to 51.2
> > GB/sec for now), connect expansion cards, etc...
> 
> Well I think most users will see what is a HTX slot and what is a
> pci-e8 slot. And if you dont then check your motherboard manual.


I thought he doesn't know HTX slots exists and how are them, because
he said "since they have they are reversed/mirrored compared to normal
PCIe cards". He can shortcircuit/damage something if plugin a pcie
card, so i advise him.

But you are right, if in doubt read the manual.



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