Ok so I have a few issues that I would like to solve with this upgrade. The main priority is for my PC to run as quietly as possible, followed by better gaming performance. At the moment it is incredibly loud to the point it is almost unusable. It's that bad! I think this is a combination of the inside being a mess so airflow is awful, also loud cpu fan and graphics card fan.
I'm looking to spend about £450 but would be willing to go a bit higher, to be honest I don't know what cost is realistic for what I want to achieve. In terms of usage the main ones are gaming (FPS) and music production (Maschine and Ableton Live). My current set up is below, look forward to hearing your views. Oh I would also like to change the PSU. The current one makes a buzzing noise unless you turn the actual PSU off, which means waiting for the pc to turn off, the cables are also a nightmare so impossible to organise efficiently. Not sure what model it is but its made by Xclio
Current set up:
Mobo: ASUS M2N32-SLI DELUXE, AM2+/AM2
CPU: Athlon 64 X2 4600+
RAM: Corsair DDR2 301.4Mhz, 2GB
Graphics: Radeon HD 4870 512MB
Case: Antec P180
Thanks for your help!