Mismatched socket AM3 motherboard with socket 1156 CPU
Socket AM3 motherboard and socket AM3 CPU
or socket 11156 motherboard and socket 1156 CPU.
Rasurbo Silent&Power 650W Have you seen an independent review of this PSU? It's an unusual brand and it might not be a good chioice.
How did you come to choose a 9800GT video card?