Power supply upgrade

[rodagent]

Hey everyone

Just woundering if it's posible to upgrade from a 320w power supply to a 500w+ power supply. I'm new to building computers. Just want to know if this will harm everything.

Thanks.

 

[Multipack]

No it wont harm anything, will only help. Make sure you get a quality model. Thats even more imortant than wattage. Anything from top two tiers http://www.tomshardware.co.uk/forum/id-2547993/psu-tier-list.html

What form factor you need depends on rest of build, including case.