ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Legacy Intel® Core™ Processor Intel Core i7-xxx Lenovo ThinkPad T410, Intel® Core™ i7, 2,66 GHz, 35,8 cm (14.1"), 1280 x 800 pixels, 4 GB, 250 GB Lenovo ThinkPad T410. Processor family: Intel® Core™ i7, Processor model: i7-620M, Processor frequency: 2,66 GHz. Display diagonal: 35,8 cm (14.1"), Display resolution: 1280 x 800 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 250 GB, Optical drive type: DVD-RW. On-board graphics card model: Intel® HD Graphics, Discrete graphics card model: Intel® GMA. Operating system installed: Windows 7 Professional. Product colour: Black. Weight: 2,23 kg