Help with pc build

Hardware Build a PC
#1

Is this a good computer? Will the PSU be able to supply the power my system need?

 

Samsung DVD Writer SH-224DB

Samsung SSD EVO 840 250GB

Gigabyte GA-Z87X-UD3H

Crucial Ballistix Sport 8GB

i5-4670k

CM 212 EVO

Fractal Arc midi R2

Gigabyte R9 290 4GB GDDR5

Windows 8.1

XFX Pro Series Core Edition 650W PSU

#2

hmm judging by the system im using it has very similar specs so this should run just fine (also good choice of case my favorite is the arc mini r2 but their really the same things)

#3

Looks just fine.  PSU is plenty.