Dell Motherboard

[Sheree1992]

How many watts does a Dell OPTIPLEX GX 260 Motherboard W/ AGP, Dell GX W/ AGP Slot use?

 

[delluser1]

30 minutes later and you're asking the same question under a different heading.
Didn't you ask it a couple of days ago under a different username ?

 

[Sheree1992]

I didnt recieve an answer, sorry. Do you have any idea? I have been looking for a week. Thanks

 

[delluser1]

I didnt recieve an answer, sorry. Do you have any idea? I have been looking for a week. Thanks

Yeah, found your first post
http://www.tomshardware.com/forum/279491-28-find-wattage-dell-computer-parts

No one is going to be able to tell you just how much power your system will draw, especially without you providing all of your components in a single post.
Your system is old and really doesn't draw that much power, but again, couldn't say just how much.
Best thing for you to do would be to buy yourself a $20 Killawatt meter
http://www.newegg.com/Product/Product.aspx?Item=N82E16882715001&nm_mc=OTC-Froogle&cm_mmc=OTC-Froogle-_-Electronic+Gadgets-_-P3+International-_-82715001