Laptop,i5 2520M(2.5G) Or Above,4G,320G or Above,DVDRW,Integrated NIC,Integrated Modem,14 LED,English Windows 7 Professional 64bit,512M graphics card or Above,6Cell Battery,WLAN 802.11b/g/n,Bag,without Serial
Laptop,i5 3320M(2.6G) Or Above,4G,320G Or Above,DVDRW,Integrated NIC,14 LED,English Windows 7 Professional 64bit,512M Graphics Card Or Above,6Cell Battery,WLAN 802.11b/g/n,Bag,Without Serial Port,3years
Laptop,i5 3320M(2.6G) Or Above,4G,320G Or Above,DVDRW,Integrated NIC,14 LED,English Windows 7 Professional 64bit,512M Graphics Card Or Above,6Cell Battery,WLAN 802.11b/g/n,Bag,Without Serial Port,3years