phippsy :
cant buy another i have these 2 already
which one should i use the stealthxstream 2
yeah my "pick the evil not known comment."
BUT - and sorry if i am offensive - i think you ough to throw both of them in the trash. the modxstreampro2 fails at delivering its labeled wattage, thats been tested. though without finding any reviews/testing on the stealthxstream - it doesn't exacrtly look like a winner either; there is "supposedly" four 18 amp 12 volt rails but only ONE 6 and ONE 6+2 PCI connections?!?!?
a good 500 watt PSU will have that so i highly doubt it will be any better than the modstreampro2.
please get another PSU. besides already having those two, what is keeping you from getting another?