Swagrid :
maxalge :
Swagrid :
GTX 750 TI or the 760 max, because the watts is 330 and the space within the alienware x51 is very compact, therefore any changes to it are restricted and it can not fit any gpu's above that since it can't fit anything larger. The alienware is a decent bit of kit, bit overpriced but it is a nice sleak design and it preforms good enough. Although I would recommend in future to build your own as you can have everything to your specifications or a prebuilt one if you are not confident enough with it. This is because you can upgrade it in future without have to buy an entire new system which will save money in the long run as well. I would recommend a 960, it runs better than the 760 and can play games better and more efficiently as the 900 series is the same as the 700 apart from with the 900 you get better efficiency for power consumption and lower heat output, which is very ideal for an alienware where the environment is small.
this 960 has been confirmed to fit:
http://www.amazon.com/EVGA-GeForce-Dual-Link-Graphics-02G-P4-2962-KR/dp/B00T4BWGBM/ref=sr_1_2?s=electronics&ie=UTF8&qid=1428101855&sr=1-2&keywords=nvidia+geforce+gtx+960
at it is faster than a 760
I said it could fit? I said the 750 and the 760 first because that is the original ones that could before the 960 came out, but then I said I recommend getting the 960.
"I would recommend a 960, it runs better than the 760 and can play games better and more efficiently as the 900 series is the same as the 700 apart from with the 900 you get better efficiency for power consumption and lower heat output, which is very ideal for an alienware where the environment is small."
"GTX 750 TI or the 760 max, because the watts is 330 and the space within the alienware x51 is very compact, therefore any changes to it are restricted and it can not fit any gpu's above that since it can't fit anything larger."
I did not read after that. >.> huge nasty smooshed together paragraph.
Weird that you completely change your advice after that and indeed recommended a 960.
But why that at the start then? Why not just say, grab a 960?...