Ok my new Biostar TH67XE motherboard has an 8-pin CPU connector and my Cooler Master Silent Pro Gold (modular) PSU also has an 8-pin CPU connector (which splits into 2 x 4-pin connectors)... I'm currently running my rig with just one half of the 8-pin connector plugged in as the other half is keyed differently to the connector on the motherboard... But it still fits without forcing it. Is this normal?
This is the type of CPU connector on my PSU:
And this is the type of 8-pin connection on my motherboard (not a pic of my actual board):
... I'm confused! I dont want to fry anything!