That sounds like a disaster waiting to happen 
Don't recall ever seeing such a thing, if it's for a hard drive, remember that on spin-up they can draw quite a bit of current, probably more than the poor fan connector would be ready for...
Don't recall ever seeing such a thing, if it's for a hard drive, remember that on spin-up they can draw quite a bit of current, probably more than the poor fan connector would be ready for...
Is for PWM control of PWM fans. But will give you 12v to your fans.
This is sata to 3pin fan
www.overclockers.co.uk/showproduct.php?prodid=CM-108-BX