Lenovo (20A7S00400) – Lenovo ThinkPad New X1 Carbon, Intel i5-4200U, 4GB DDR3L-1600 (No extra RAM Slot), 180G SSD, Intel HD graphics 4400, no ODD, 14″ HD+ (1600×900), Rapid charge battery, Intel 7260 BGN, BT, FPR, W7P Preload (W8.1P Lic), 720p Webcam, Backlit KB, USB3.0*2, HDMI, Mini-DP, 3 yrs International Warranty (Free ThinkPlus Warranty upgrade from 3+3 carry-in to 3+3 On-site include battery – 04W8047)

Lenovo (20A7004XHH) – Lenovo ThinkPad New X1 Carbon, Intel i5-4200U, 8GB DDR3L-1600 (No extra RAM Slot), 256G SSD, Intel HD graphics 4400, no ODD, 14″ WQHD IPS (2560×1440), Rapid charge battery, Intel 7260 AC, BT, FPR, W7P Preload (W8.1P Lic), 720p Webcam, Backlit KB, USB3.0*2, HDMI, Mini-DP, 3 yrs International Warranty (Free ThinkPlus Warranty upgrade from 3+3 carry-in to 3+3 On-site include battery – 04W8047)