It'll be enough.
Recently my Golden Orb pooped out on me, and knowing me, I can't live for a few days without a computer, so I ran to a local shop and picked up a $12 Coolermaster fan and it keeps it at the same temps as the Gorb. 31-34C idle and highest I've seen is 46C full load
P3-700e @ 980, 1.75v