Inspiron 3847 Refurb, i5-4460, 8GB, and 1TB HDD Graphics Upgrade

I purchased the above desktop and would like to upgrade the graphics capabilities.  From all the posts it appears that a GT 610, 620, or 630 should work. My question is simple "Which of these graphics cards will work with standard Dell 300W PS?" What other choices do I have without changing out the PS.?  Thanks, Greatdane71...