How much wattage is the stock Dell XPS 420 power supply capable of?

I'm moving all the parts from my Dell XPS 420 (apart from mobo and CPU cooler) over to my new case, an antec 900. I dont want to fry anything, so i was wondering how much the PSU in the XPS 420 is capable of.

Thanks in advance!

The XPS 420 ships with either a 375 or 425W PSU. 3 months ago I chucked a GTX 260 Core 216 in my 420 (425W PSU) and I also overclocked my Quad Core Q6600 to 3.0GHz and it's been running without issue since then. So unless you're thinking about powering a GTX 280, 4850X2, 4870X2, etc you will not be frying anything.CellAnimation

EDIT: I guess i should add i have the 425W PSU (i had seen the sticker already, buy I've heard it's capable of more than what it says)

[QUOTE="CellAnimation"]The XPS 420 ships with either a 375 or 425W PSU. 3 months ago I chucked a GTX 260 Core 216 in my 420 (425W PSU) and I also overclocked my Quad Core Q6600 to 3.0GHz and it's been running without issue since then. So unless you're thinking about powering a GTX 280, 4850X2, 4870X2, etc you will not be frying anything.matte3560

EDIT: I guess i should add i have the 425W PSU (i had seen the sticker already, buy I've heard it's capable of more than what it says)

The XPS 420 ships with either a 375 or 425W PSU. 3 months ago I chucked a GTX 260 Core 216 in my 420 (425W PSU) and I also overclocked my Quad Core Q6600 to 3.0GHz and it's been running without issue since then. So unless you're thinking about powering a GTX 280, 4850X2, 4870X2, etc you will not be frying anything.CellAnimation

EDIT: I guess i should add i have the 425W PSU (i had seen the sticker already, buy I've heard it's capable of more than what it says)

i cant really afford to mess up a modding attemptmatte3560