Sun - X6895A - CPU/Memory Board 2x 1200MHz 4GB X6895A - SUN - Sun CPU/Memory Board with 2 US III CU 1200MHz 4GB Memory $106.57 $90.31
Sun - 501-7506 - CPU/Memory Board 2x 1.8GHz 8GB RAM 501-7506 - SUN - Sun CPU/Memory Board with 2x 1.8GHz US IV+ CPU and 8GB RAM for Fire V490 $453.07 $368.35
Sun - 501-6962 - CPU/Memory Board 2x 1.05GHz 8GB RAM 501-6962 - SUN - Sun 2x 1.05GHz CPU 8GB RAM CPU/Memory Board for Fire V490 $640.07 $520.38
Sun - X7268A - CPU Memory Board 2x 1.05GHz 8GB X7268A - SUN - Sun 2 x 1.05GHz 8GB CPU / Memory Board for Fire V490 $627.48 $510.15
Sun - X7300A-Z - CPU Memory Board 2x 1.8GHz 8GB X7300A-Z - SUN - Sun 2x 1.8GHz with 8GB CPU / Memory Board for V490 /V890 $975.57 $793.15