2.40GHz, 4x2MB, 1066MHz FSB, Socket T
3.2GHz, 4x1MB, 4.8GT/s, LGA1366 Socket B
3.16GHz, 6MB, 1333MHz FSB, LGA775 Socket T
550MHz, 512kB, 133MHz FSB
2.4GHz, 512KB, 533MHz FSB, Socket 478
VRM