[Hardware Question] SSD just for the OS?

[Codex]

Well you won't regret it anyway, it should see through for a long time.

If you bought the system you posted on page 1, 650W should get you over the line, but only just. I'd say an 850W would be a better option.

You did remember to plug in the two molex connectors right?

http://www.guru3d.com/article/zotac-geforce-gtx-480/9

[Codex]

Ah .. you said 620W , yeah you'd be pushing it I think. Good luck.

[csThor]

Yes, I did connect both but believe me the second one had me flabbergasted for a while. Because I hadn't installed the cable with that connector before I had to search for it in my "parts shack". Took me a while to figure it out ... and then find it.