Difference between Enermax Coolergiant and Noisetaker ?

[Mr.White]

Hello to all.

I'm building a new system that will be based on a DFI nF4 SLI. I narrowed down my selection to several PSUs but can't find out the difference between:
Enermax Coolergiant 600W EG701AX-VH(W)SFMA
Enermax Noisetaker 600W EG701AX-VE(W)SFMA

Can anyone help?
Thanks.

[raydelee]

spec is exactly the same difference is only the casing & fan

noisetaker = 8cm & 9cm (9cm facing mobo,8cm at the back)
coolergiant = 8cm & 8cm (front & back) ; more solid casing & longer