I am using Dell Inspiron 660s.
500 Gb HDD,4 GB ram
Intel core i5 3rd gen
Nvidia GT 620 OEm.
I need to upgrade my graphics card to a better one...ddr5 with atleast 128 bit bus width.
Please give me options and tell if it will work on my current PSU.
Also i want to know the wattage of my PSU.
Thank you!