I am using a GTX 590 currently which requires TWO 8 pin PCI-E cables but my power supply only came with one. It's a modular power supply from OCZ. I am using a dual 4 pin to 8 pin splitter but I also only have 1 4 pin cable. The card works in this configuration but I am wondering if I am going to cause damage to my card by having by set up this way. (That's the first question)
I'm looking now for a new power supply in the 700 watt range to buy along with a GTX 690 Hydro (Which also requires two 8 pin power connectors.) I am also going to be overhauling my build with a water cooling setup (currently air cooled)
Can anyone, from experience or otherwise recommend a good power supply for my purposes in the $200 or lower range?
My system will be configured as follows after this upgrade: