Lenovo ThinkPad Z61t, Intel® Core™ Duo, 1,83 GHz, 35,8 cm (14.1"), 1440 x 900 pixels, 0,5 GB, 80 GB Lenovo ThinkPad Z61t. Processor family: Intel® Core™ Duo, Processor model: T2400, Processor frequency: 1,83 GHz. Display diagonal: 35,8 cm (14.1"), Display resolution: 1440 x 900 pixels. Internal memory: 0,5 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 80 GB, Optical drive type: DVD±RW. Discrete graphics card model: Intel® GMA 950. Operating system installed: Windows XP Professional. Weight: 1,92 kg