Hector said:g3: 233-1.1GHz (powerlogix b&w g3 upgrade)
g4 350MHz-2GHz (various upgrades)
g5 1.4-3GHz (speeds produced by ibm)
That's ma man! Good perfect facts. This finally answered my question. The 360 uses three 3 GHz G5's
BTW, correctud by ahunter, the lowest G3 was 210 mhz