500W power supply HELP! molar cabless

oi oi

Honorable
May 28, 2013
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hey, i have just ordered my new 7870 tahiti le from aria PC...
i have noticed this requires 2 6 pins's my current PSU that im using im not sure if it does have one 6 pin,. but one of my other PSU's (500w) which i hope to install has no 6 pin connected to the actual PSU but to a molar cable, now i believe i have 3 molars but im not entirly sure what they look like, so i far i think they are the ones wityh the 4 metal pins in a long line ( not a 4 pin) and so i have ordered a new adapter for the molars to go into the 2 left over molars but then again i have no idea if i need them for something else, need help!! cheers

OI!
 
If your psu doesn't have the right gpu connectors I wouldn't trust it to power a decent gpu. I'm guessing it's some no name psu "rated" at 500W, but really only supplies 300 W. So why not just tell us what psus you have to work with and we will let you know if it will work or not?