Performa

Performa 630 to 640 ,Performa 5200 ,6200, Performa 6110CD to 6118CD
Performa 450, 460, 466, 467, 475, 476, 550, 560, 575, 577, 578, & 580CD
Quadra 605, 610, 630, 650, 660av, 800, 840av
Apple Workgroup Servers 60 & 80 - Centris 610, 650, 660AV
Requires matched pairs: 6100, 7100, 8100 Power Computing Power100