I recently went to a computer hardware store with my computer to get it built. All the parts are new and work fine but the guy at the store told me that my psu would not last long in my system but before i got all the components I did me research and it all looked okay. If some one could give me a second opinion it would be appreciated. My system is corsair cx 600w psu, zalman z11 plus case, i7 3770k (no over clock) msi g41-a mobo, EVGA gtx 760 2gb gpu, 8gb corsair 1600mhz ram, wd 1terabyte hd and a corsair hyper 212evo cpu coller. thanks in advance.