There is a total of 7 molex connectors for your graphic card, hard disks and optical drives. This should be sufficient for those who have multiple drives in the system. The blue/black cable will be connected to the motherboard to read the rpm of the exhaust fans inside the PSU. Talking about the fans, they are both 90mm and 80mm fans, and they are both similar to the ones in the Antec TruePower 480W PSU.



Link: HardwareZoom