- Joined
- Apr 21, 2008
- Messages
- 5,716
- Trophies
- 1
- Age
- 35
- Location
- London, UK
- Website
- metalix.deviantart.com
- XP
- 1,904
- Country
450W is more than enough for your target build. 550W gives you more room for future upgrades (extra drives, bigger graphics card, etc). 650-750W is for those with two graphics cards in CrossFire/SLI. 850-1200W is for three or more graphics cards (e.g. Folding rigs).