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So I recently bought an HP Envy Phoenix 810-150se for $30 at my local thrift store. It comes with an Intel Core i7 4960x, 32GB DDR3 RAM, GTX 760, 3TB Seagate HDD, and a stock 600W PSU. I was lucky to buy this at that price, but not sure if its upgradable. Sure I can upgrade the HDD to a faster SSD, but what about the GPU? I was wondering if I can upgrade to a GTX 1660 Ti for a solid gaming experience. Is it possible to upgrade to a GTX 1660 Ti??

Hi all, So I have the HP Envy Phoenix 810-150se with an Intel Core i7 4960x, 32GB DDR3 RAM, a GTX 760, and a stock 600W PSU. I was wondering if I can upgrade the GPU to a GTX 1660. Is it possible?? If it's possible, the i'll have to buy another PSU to give enough power to my PC. I found this HP at my local thrift store for $30!! I want it to make it a beast gaming PC