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 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad W510, Intel® Core™ i7, 1,6 GHz, 39,6 cm (15.6"), 2 GB, 320 GB, Windows 7 Professional Lenovo ThinkPad W510. Família de processador: Intel® Core™ i7, Processador: i7-720QM, Freqüència de processador: 1,6 GHz. Pantalla diagonal: 39,6 cm (15.6"). Memòria interna: 2 GB, Tipus de memòria interna: DDR3-SDRAM. Capacitat d'emmagatzematge total: 320 GB. Sistema operatiu subministrat: Windows 7 Professional. Color de producte: Negre. Pes: 2,67 kg