I too found the polarity was inverted. Modulo that though, I've found running a Crucial SSD off J2 works well. M. -- View this message in context: http://minnowboard.57273.x6.nabble.com/MinnowBoard-J2-for-powering-a-ssd-tp722p729.html Sent from the MinnowBoard mailing list archive at Nabble.com.