Can my computer handle the hd 7770?

[MrStanler]

Hello, I've heard conflicting information on this and wanted another opinion.

My computer is : http://www.aria.co.uk/SuperSpecials/Other+products/Gladiator+Intel+i3-3220+Ivy+Bridge+Dual-Core+Next+Day+Desktop+PC+?productId=52325

Would the psu handle the 7770? In the comments below its recommended to not go above the 6670. But others have said this psu and system can easily cope with the 7770, I need help please? Thankyou.

 

[bobo5555]

Since it is a 450w power supply it should be just fine go to this if you are not sure http://extreme.outervision.com/PSUEngine
I put a processor of equal power, 4 hard drives, 7770, and a 2 blu-ray drives you should be just fine with everything I have seen people use a 7770 with a 300w power. SHORT VERSION: you will be just fine man