Just an update... I plugged it into my supermicro c2550 8x slot. It seems it is delivering enough power not to require the external power. Your mileage may vary since the card will draw the 25 watts max that is allowed for 8x slot. If you have a 16x slot it should provide up to 75 and you won't have to worry about it.
Its "overkill" sas3 speeds for spinning rusts but just enough for home labber. I was able to retire my sas expander...
Its "overkill" sas3 speeds for spinning rusts but just enough for home labber. I was able to retire my sas expander...