I don't really know anything about computers but after doing a bit of research I found out my graphics card is pretty bad and that I should replace it. So a friend suggested me this one
https://www.amazon.co.uk/Nvidia-GeForce-DirectCU-GDDR5-Graphics/dp/B00DBPKEOI/ref=sr_1_1?s=computers&ie=UTF8&qid=1473120397&sr=1-1&keywords=GTX+760
But with that, I notice that the wattage required is 225W, which this PC only does 220W, which I assume means I would need a new power supply, so I somehow ended up on this
https://www.amazon.co.uk/Corsair-CP-9020060-UK-Builder-CXM600-Semi-Modular/dp/B00ALYOTTI/ref=pd_sim_147_2?ie=UTF8&psc=1&refRID=W9PSY56AQVSVVQS6NG5M
My question is, are these any good, and is it compatible with my current PC? (I've heard that power supplies may be incompatible with the motherboard?)
This may be of use, details about my PC
-http://www.acer.com/ac/en/GB/content/model/DT.SXREK.012
https://www.amazon.co.uk/Nvidia-GeForce-DirectCU-GDDR5-Graphics/dp/B00DBPKEOI/ref=sr_1_1?s=computers&ie=UTF8&qid=1473120397&sr=1-1&keywords=GTX+760
But with that, I notice that the wattage required is 225W, which this PC only does 220W, which I assume means I would need a new power supply, so I somehow ended up on this
https://www.amazon.co.uk/Corsair-CP-9020060-UK-Builder-CXM600-Semi-Modular/dp/B00ALYOTTI/ref=pd_sim_147_2?ie=UTF8&psc=1&refRID=W9PSY56AQVSVVQS6NG5M
My question is, are these any good, and is it compatible with my current PC? (I've heard that power supplies may be incompatible with the motherboard?)
This may be of use, details about my PC
-http://www.acer.com/ac/en/GB/content/model/DT.SXREK.012