Sun - X7300A - CPU Memory Board 2x1.8GHz 8GB X7300A - SUN - Sun CPU / Memory Board with 2X1.8GHz US-IV and 8GB for Fire V490/V890 $1,396.37 $1,135.26
Sun - X7301A-Z - CPU Memory Board 2x 1.8GHz 16GB X7301A-Z - SUN - Sun 2x 1.8GHz with 16GB CPU / Memory Board $402.30 $340.93
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 - 501-7691 - CPU/Memory Board 2x USIV+ 1.8GHz 501-7691 - SUN - Sun CPU/Memory Board with 2 USIV+ 1.8GHz $245.36 $199.48
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