what size minimum required Power Supply for a HTPC?

[Reg_42]

I know it is over a 250 W Power Supply what about a 300 W Power Supply for a HTPC?

 

[kwa-e]

If what you mean by HTPC is an i3 4GB of ram and running on intel graphics then yes, 300W is more than enough.

This one is a very good model and should be a prime choice
http://pcpartpicker.com/part/seasonic-power-supply-ss300esbronze

 

[bignastyid]

Depends on the specs.