Yes it will No probs , the NZXT source 210 elite takes standard ATX PSU's , The Seasonic S12G-650 650W is a standard ATX PSU
Will my build support Seasonic SSR-650RM G series 650W 80plus gold ATX 12v\eps 12v modular power supply?
My specs are
500gb hard drive
This option sells at local store and seems practicualy the same
Thx for all the help