Are my PC parts compatible?

Zed_4_

Commendable
Jan 21, 2017
3
0
1,510
So basically, i have a PC that has a £30 graphics card, not good enough for the games im trying to play ( low FPS ). All the parts i'm using are here: http://support.hp.com/us-en/document/c04748993

Now, i bought the RX 460 SAPPHIRE 4gb, but my current power supply doesn't have enough watts ( it has 180 currently ) but it needs 450W or greater. I don't know what power supply to get, on the box it says " 450W or greater power supply with minimum one x PCIE 6 pin power connector is required. Someone try and find me a good power supply that will work with this card? Thanks.