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Server with 2 independant power supplies - is this possible?
I have a client with a server that has 19 SCSI drives. He wants to add 1 more drive to fill the chassis, but the 600 watt power supply wont boot with these plugged in, it just turns back off. PCPower and cooling thinks that my idea should work. -
The case is the big one here:
http://www.macase.com/ser-
actual server - http://imageserver.truedat
Since it has a power supply bay on each side I am thinking of adding another hotswap 580 watt ATX PS and running 5-10 drives off of this. I have an ATX to AT converter cable which has an AT switch that would let me power these drives up before the rest.
My associates are scared that there may be a grounding issue by having drives and motherboard powered from 2 independant power supplies, like some sort of ground loop problem. I just dont see how this could happen. Has anybody tried this? How do people run high density servers, it seems that todays power supplies just arent big enough, the 800 watt is no longer made that will fit in that case.
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by: mirorPosted on 2003-12-31 at 02:41:22ID: 10020851
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