PowerEdge R6515 R7515 C6515 C7515 R6525 R7525 R650xs R750xs R750xa. PowerEdge R150 R250 R350 R450 R550 R650 R750 R850 R950. PowerEdge T150 T250 T350 T450 T550 T650 T750 T850 T950. It does NOT expire and never needs to be renewed.
eBay