Dell precision m4700 graphic card upgrade compatibility

[sgvernor]

I own a Dell precision m4700 with Nvidia Quadro K2000M in it but was wondering if I can upgrade the GPU to Nvidia Quadro K2100M or something else higher.
Help me people.

 

[Reynod]

Graphics Options2 • AMD FirePro M4000 Mobility Pro with 1GB GDDR5 dedicated memory
• NVIDIA Quadro K1000M with 2GB GDDR3 dedicated memory

• NVIDIA Quadro K2000M with 2GB GDDR3 dedicated memory

You can't upgrade any higher than a GTX 965m ... half size ...

https/www.youtube.com/watch?v=oFTHO8pyIKc

 

[sgvernor]

Alright...
Thanks alot.