Chenbro Hornet PSU

[BobaFett]

Hi there,
I'm going to buy the Chenbro Hornet Case.
I want to use it for gaming, so for my personal interests. Now i wanna buy a AMD Athlon 3500+ and i have a Geforce 6600 GT. but i have read, that the CPU needs 350W and the PSU only has 270W.
Is it true, that the CPU needs 350W and i can forget Hornet, or can i insert a 350W PSU, which completely is enough ?

Sry if my English is bad, i am from germany
cya and thanks

[army-dude]

you can buy another power supply and add in place of the existing one...