HP Integrity RX2660:Itanium2 1.4GHz双核一颗/4G/73G*2 HP Integrity RX2660:Itanium2 1.6GHz双核一颗/4G/73G*2 HP Integrity RX2660:Itanium2 1.4GHz双核两颗/4G/73G*2 HP Integrity RX2660:Itanium2 1.6GHz双核两颗/4G/73G*2