Power Supply Advices

r4psodia

Honorable
Apr 19, 2013
2
0
10,510
Hi, I need some advice on my power supply. The PC config is:

1. Cpu: Intel Core i3 i3-2120
2. MotherB: MSI Z77A-G43
3. HDD: Samsung HD103SJ Spinpoint F3 HardDisk
4. VGA: Sapphire VAPOR-X HD7770 GHZ EDITION 1G
5. RAM: 2x Kingston 4Gb 1600Mhz Ddr3

I had thought to get a 750w, but then I found an OCZ 600MXSP ModXStream Pro (600w or 500w) that it's cheaper. Maybe 750w is too much for my config? And what brand should I look for? I heard that OCZ it's quite good.