How to know if psu is good enough?

[integratable]

Good day fellas. I recently bought a new (old new) Asus M4A89GTD PRO am3 board and started overclocking my unlocked 555BE.

Got into thinking: is my cheap psu good enough for doing so. It's some kind of polish brand named "Modecom" 620w psu.

http://www.modecom.eu/modecom_mc_620_carbon/carbon/power_supplies/power_supply/product/

How to know if its enough for my quite low end system? OC target is 3.8ghz at about 1.4vcore.

(specs: Asus M4A89GTD PRO; x4 B55; HD6870; 2x2gb 1333mhz patriot signature line; Modecom MC 620)

 

[PCTwin]

I don't know about the quality of the PSU in question but if you want to know how much power you need try this

http://www.thermaltake.outervision.com/index.jsp

 

[SnW]

I don't know about the quality of the PSU in question but if you want to know how much power you need try this

http://www.thermaltake.outervision.com/index.jsp

Please of the love of god, DON'T use that

a multimeter and checking the 12v rails .......



My opinion on a PSU never EVER skip on it as it IS the hart of the system,

ones that blows out it CAN take other parts with it.........

Ray...........

 

[integratable]

Thanks for replies. Wouldn't have skimmed if i had the money

. I'm running my b55 at 3.6 and 1.38vcore, so 3.8 and 1.4 would't make much difference i guess... Just wondering, should i deffo grab something better right now or can it wait a bit?