Upgrading to a new graphic card

Hello everyone, I have a dell precision T3500 Workstation with 8 gb Rams and Xeon w3530.

Now I want to upgrade from my old graphic card Gtx 260 to Gtx 1050 TI, coming to my question, am I going to face any trouble while installing the new graphic card? Or even after installation?

Because I've red about a couple of people who have the same specs and also trying to upgrade to gtx 1050 ti but faced some issues like the screen goes black and the computer freezes while installing the new graphic card or the computer runs very slow after the installation. 

Please note that I haven't bought it yet.