Yeah - even the DVD is a SATA device. I am hopeful since the second card
was recognized by the system when it was powered up. I guess I could
always get some tin snips and "modify" the case to gain access to the
USB ports on it...
Mark
On 7/27/2015 4:22 PM, Igor PDML-StR wrote:
Mark, ghm...
I didn't think about that "catch", a PC power supply without any molex
cables. But, it makes sense if you have only a few drives, and they
are all SATA, and there are no CD/DVD-drives (and floppy-drives! ;-) )
And yes, you need the power for USB 3.0 that is not available from PCIe:
USB 3.0 calls for 5 V, 900 mA (4.5W).
This is not always needed in full if the HDD has its own power-supply,
but it's a must if those are "mobile", USB-powered HDDs.
I don't remember PCIe specs and why the power cannot be drawn from it,
maybe it is the voltage (5V) that is not available without a
transformer from PCI-e x1.
Good luck!
Igor
Mark C Mon, 27 Jul 2015 12:20:25 -0700 wrote:
Thanks, Igor. I looked at your recommendation but it has a molex power
socket and I only have sata power plugs free in the case - I don't
even see any molex cables in there at all. I picked the first card
because of the sata power port, Inateck's good reputation, and also
because it included a sata power cord extension (which I found was not
necessary.) After that I just looked for NEC chipset and sata power
socket, and eventually also for ports in the needed orientation -
those three factors combined really limit available choices Maybe I'll
try the transcend card and get a sata to molex adapter (I was trying
to keep things simple but obviously have not been successful on that
front.)
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