联想ThinkCentre M4000t(E5200/1GB/160GB) 联想ThinkCentre M4000t(E5200/1GB/160GB) 联想ThinkCentre A55 8705AH8 联想ThinkCentre A57 9704A23 联想ThinkCentre M4000t(E1200/1GB/160GB) 联想ThinkCentre M6100t(E7500/2GB/500GB) 联想ThinkCentre A55 9265BR3 联想ThinkCentre M8000t(Q9400/2GB/500GB) 联想ThinkCentre M57e 9439C49 联想ThinkCentre M57e 9439D96 联想ThinkCentre M58 6239A6C 联想ThinkCentre M57 9181AH2 联想ThinkCentre M57 9181AH1 IBM NetVista A20i2197 55C 联想ThinkCentre M55 8796IWC 联想ThinkCentre A55 8705A42 联想ThinkCentre M55e 9637A36 IBM NetVista A10 6049C1C IBM NetVista A10 6049KDC IBM NetVista A22p 6049i09