Will this PSU be enough for these components?

[valentino545]

These are components I bought:
CPU: Intel Core i5-4460
GPU: N/A (this will be a pc for programming/development)
MBO: ASRock H81M-HDS
RAM: DDR3 (2x4GB) 1600MHz
SSD: 120GB
HDD: 1TB 7200rpm

So now I'm thinking of "Corsair VS Series VS350" PSU
It's only 350W but most calculators showed that I need much less.
My budget is very limited but I'm still trying to find a quality PSU.

I guess Corsair VS350 is better than some unknown PSU 500W.
But the question is, is 350W enough?

Of course there will be times when I'll connect external drives, USB-sticks, maybe upgrade my case with a 120mm fan, or DVD-drive at some point,
but I definitely won't upgrade it with a GPU - that's why I started looking at lower wattage PSU.

 

[The_Staplergun]

Without a discreet GPU that's more than enough.