GT240: 300w Power Supply?

I’m getting a gt240 GDDR5 512mb using the specs listed below, I ‘m worry of which my power supply can not handle since it also affirms:”OUTPUT Can’t EXCEED 235W” along with the gt240 advised is 300w, every ideas

My Power Supply is definitely an Asus green that has a total mix current with +12V1 & +12V2 track are 19A MAXIMUM.Since their green MY PARTNER AND I assume them uses a lesser amount of power Additionally , it says busy 300w, 250w plus says “OUTPUT Aren’t able to EXCEED 235W”

My Specs(+The things Let me have plugged together with that card):
Asus Essentio CM5570-AP006
Intel Center 2 Quad Q8200 TWO.33Ghz 2.34Ghz(yes in “system” the item shows each side by side)
4gb Joint Channel PC2-6400U x2
750gb 5200rpm difficult drive
DVD-RW drive(I only plug this cables after i actually put it to use which can be rarely, so will probably be unplugged any time gaming)
8400 GS 512mb (yeah, bejeezers card)
Additionally the wi-fi compatability card will need to use many power

This on-line calculator, i find tends to come up a little short (usually related to 20W or so), indicates that you might be able to use in which card.

http://extreme.outervision.com/PSUEngine

We would caution towards it because maker should specify your PSU higher than what you might have.Rarely get I seen a certain warning level on the PSU while yours features, but again, here you ought to heed it.It is definitely painful in addition to sometimes leads to other damage when utilizing a unit that has a lower power than is named for.BTW you must physically take out the Wi-fi compatability card when you are not with it regularly precisely as it will keep draw electric power.

Good luck.

Your strength supply should be able to handle that.
But it surely may possibly not last extended.

i will suggest your 400watt power supply.that minute card can attract some power at a power furnish.