d-rick Posted December 16, 2006 Share Posted December 16, 2006 hi, i need to upgrade my Dimension 8400's PS from the stock 350w PS to a new one that is a min of 450w. I like the idea of using Corsairs cmpsu-520hx due to it's high efficiency rating, but want to make sure it is compatible and will fit into my chassis. has anyone done this before? Link to comment Share on other sites More sharing options...
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