is my psu enough for 280x crossfire

Solution
R9 280X draws 250-300W . And who knows , some cards may draw more . i read 1000W recommended for a certain card in Crossfire . Yes , you have an Intel CPU that doesnt draw 220W like FX 9370
http://www.sapphiretech.com/presentation/product/product_index.aspx?pid=2131&lid=1#
It is good enough for your system though I would suggest you go for a PSU like this later on-

Ante HCG-850M/HCG-900

I do not trust those types of thermaltake power supplies and would not install one in my system, so I don't tend to recommend using them for long periods of time.
 
R9 280X draws 250-300W . And who knows , some cards may draw more . i read 1000W recommended for a certain card in Crossfire . Yes , you have an Intel CPU that doesnt draw 220W like FX 9370
http://www.sapphiretech.com/presentation/product/product_index.aspx?pid=2131&lid=1#
 
Solution