This is the spec of my PC here
. I ended up ordering a Seasonic S12-380 PSU, however I may have ordered too quickly.
I just realised that my Asus A7N8X motherboard has a 20-pin ATX power connector, whilst the Seasonic I ordered says it is 24 pin.
According to the Seasonic website
, it says Main Power is 20 /24 P. Does that mean there will be an adaptor enclosed or do I need to choose a new PSU?