Alienware X51 Travel Case at Travel

Alienware X51 Travel Case. Alienware 0pgrp5 (socket 0) the parts i am considering upgrading to are: Now the main part i'm confused on installing the power supply to the motherboard as it seemed that the middle card looks like some psu stuff.

Alienware X51 R3 Case only for Sale in Colorado Springs
Alienware X51 R3 Case only for Sale in Colorado Springs from offerup.com

He mentions that this improved gpu. If i had the money to do that i probably would. I spent dozens of hours troubleshooting from.

Alienware X51 R3 Case only for Sale in Colorado Springs

Ever since alienware has started to get into the thin and light market , i think it. A lot of the reasons why people will transfer the x51 into a new case is that it doesn't support gpus outside of what's supported 90% of the time. I read on their official website that this case does support mini itx mobos but i wanted to ask here to make sure. And an extra samsung 850 evo 1tb 2.5 ssd.