ThinkPad T440s(20AQS01000)Intel 酷睿i5 4200U 4GB 500GB NVIDIA GeForce GT 730M+Intel GMA HD 4400 1.59Kg/14英寸 - ThinkPad T440(20B6S00300)Intel 酷睿i7 4500U 8GB 16GB+1TB NVIDIA GeForce GT ...