ดูแล้วเป็นรุ่น E6400 ครับ
Intel Core2Duo E6300 1.86 GBz FSB 1066 QDP,Multiplier ? , Vcore 1.25 V., Interface LGA775 6,700
Intel Core2Duo E6320 1.86 GBz FSB 1066 QDP,Multiplier ? , Vcore 1.25 V., Interface LGA775 6,090
Intel Core2Duo E6400 2.13 GBz FSB 1066 QDP,Multiplier ? , Vcore 1.25 V., Interface LGA775 6,190
Intel Core2Duo E6420 2.13 GBz FSB 1066 QDP,Multiplier ? , Vcore 1.25 V., Interface LGA775 6,090
Intel Core2Duo E6550 2.33 GBz FSB 1333 QDP,Multiplier ? , Vcore 1.25 V., Interface LGA775 6,120
Intel Core2Duo E6600 2.40 GBz FSB 1066 QDP,Multiplier ? , Vcore 1.25 V., Interface LGA775 6,100
Intel Core2Duo E6750 2.66 GBz FSB 1333 QDP,Multiplier ? , Vcore 1.25 V., Interface LGA775 6,790