SUN 2 X 1.6GHZ ULTRASPARC IIII MotherBoard
Part Number: 375-3278
Sun Ultra 45 Motherboard 0MB FRU, 2× 1.6GHz USIIIi+, w/ Mounting Tray, RoHS:Y Compliant. The minimum operating system is Solaris 9 9/05 HW or Solaris 10 1/06.
Compatible with Sun Ultra 45