that should be fine.  Note some gtx 1650 (such as EVGA GeForce GTX 1650 SC ULTRA GAMING, 04G-P4-1057-KR) requires a 6 pin PCIe connector.  In that case you can upgrade psu to 360 Watt Power Supply PSU L360EGM-00 K38XP H360EGM-00 VM8KR. [IMAGE]  
I wanted to add a GPU in my pc but I am worried will the graphics card be obstructed by the two things which are right to the pch (right to the pcie) the things that says magic 1r5 and a pole and well as wlan  [IMAGE]
I have a Dell inspiring 3880