Upgrading Back-Up Build Monitor

[Counter-Strike]

Sup all, I keep forgetting to check back XD.

Now, I have a back-up Dell that runs pretty nice if anything should happen to my main build. It has a crappy 15" CRT though, so I am looking to upgrade.

Now here is where the problem comes into play. The Dell has a sturdy 250W PSU. Now I did the calculations on:

http://www.jscustompcs.com/power_supply/Power_Supply_Calculator.php?cmd=INTEL

And I have got it coming to 247W out of 250W. Now that scares me because I do believe that LCD's use more than CRT's. Here is what I was thinking about upgrading to:

http://www.newegg.com/Product/Product.asp?Item=N82E16824009036

So really my question is, how much more power does an LCD use than a CRT?

 

[PZEROFGH]

your psu really matters when buying a monitor?

 

[beardo526]

LCDs use less power than CRTs, and your power supply doesn't matter when you use any monitor. You plug that into the wall socket, or surge protector, or whatever.

 

[Counter-Strike]

Yes but I didn't know if it drew power from the video card or something of the sort, as I really don't deal with monitors much -.-

Thanks for all the help guys.