Choosing a decent PSU, NEED HELP!

infamous070605

Honorable
Nov 17, 2013
152
0
10,680
Im wondering about which PSU is the most reliable out of this:

Seasonic (M12II) 520watts 80Plus Bronze
Seasonic (S12II) 520watts PSU 80Plus Bronze
Cooler Master CM 520watts Thunder M, modular
Corsair CX 500watts (CX500)

Ill be powering this set up.

Processor:
AMD FX-6300 3.5GHz 6-Core

Motherboard:
Asus M5A97 LE R2.0 ATX AM3+ (Priority) Bios ver.1903

Memory:
GSKILL RIPJAWSX 4GBX2 1600MHZ

Storage:
WESTERN DIGITAL 1TB BLUE 3.5" SATA

Graphics Card:
Sapphire Radeon R9 270X Dual-X Boost 2gb/256bit

DVD Drive:
LG 24x Sata


NOTE: I Dont plan to OC . . and Xfire in the future.