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Yes you can upgrade and change the graphics driver. I would recommend getting a higher wattage as the 300w is not sufficient to run the GTX 970. A 750w power supply would be great. If you are planning to run higher intensive games the processor would not be sufficient to run. You would want a base of 3.5 ghz i5 6090k. Running Battlefield 4 at ultra settings at 60 FPS would require 1.2 gigs of memory along with 8 gigs of RAM. I would look further into an i7 or a newer i5. This PC is fully upgradable. Parts are interchangeable.
Sorry, there was a problem. Please try again later.I don't know if you can, but you definitely don't want to. If you want to play games, it is always better to get a gaming computer. Why spend all this money, ten spend more money to get a GPU...AND another $60+ to upgrade the power supply when you can just take all that money and get one that you know was designed for the latest games?
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