Titan Katana Question

[ICEx21]

Guys I'm looking to purchase the Titan Katana but I'd like to know which 290 is the one you get with the bundle? It doesn't actually say whether it's reference or a non reference design.
If it is a reference one is it possible to get a non reference ie MSI GE 290, also is the power supply sufficient as it's only 550w.

Thanks in advance

 

[ICEx21]

The person I'm buying for isn't comfortable building their own and I'm to far away to build it and send it so it's easier for me to buy a system and then send it direct to them.

 

[ICEx21]

Yeah I'm fully aware it's going to be so much cheaper and better if he did it himself but I can't see that happening