Lenovo ThinkPad X200s, Intel® Core™2 Duo, 1.86 GHz, 12.1", 1440 x 900 pixels, 2 GB, 160 GB Lenovo ThinkPad X200s. Processor family: Intel® Core™2 Duo, Processor model: SL9400, Processor frequency: 1.86 GHz. Display diagonal: 12.1", Display resolution: 1440 x 900 pixels. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 160 GB. Discrete graphics card model: Intel® GMA 4500MHD. Product color: Black. Weight: 2.71 lbs (1.23 kg)