Upgrade Or Not Necessary?

[JKownz]

I currently have a OCZ ModStream 550W Psu. And i am thinking that it cannot support my new system build witch is.

Amd X2 4400
Ati X1900Xtx
Raptor 74gb 10K
250 Western Digital hd
2x 80mm fan's
1 Asus Dvd burner
No floppy.

So is it needed or not. Here are the stats of my current Psu

Output +3.3V@28A, +5V@45A, +12V@26A, -5V@0.8A, -12V@1A, +5VSB@2.5A
Input Current 10/6A
Input Frequency Range 50/60Hz
Input Voltage 95~132Vac / 190~264Vac .

Would be very appreciated of your guy's thoughts. Thanks

 

[CleanSlate]

26A should be sufficient for the graphics card and cpu but I'm not sure about the rest.

 

[General Crespin]

I'm not sure what the X1900 XTX needs, but I think you'll be fine with everything else.

 

[CleanSlate]

Rofl. Well, I'd say at peak you'd be talking about 20A being sucked up by the gpu and cpu. Around 6-10A each seems pretty reasonable for normal usage.