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 Lenovo ThinkPad T400, Intel® Core™2 Duo, 2,4 GHz, 35,8 cm (14.1"), 1280 x 800 Pixeles, 2 GB, 250 GB Lenovo ThinkPad T400. Família de processador: Intel® Core™2 Duo, Freqüència de processador: 2,4 GHz. Pantalla diagonal: 35,8 cm (14.1"), Resolució de pantalla: 1280 x 800 Pixeles. Memòria interna: 2 GB, Tipus de memòria interna: DDR3-SDRAM. Capacitat d'emmagatzematge total: 250 GB. Model d'adaptador de gràfics discret: Intel® GMA X4500. Sistema operatiu subministrat: Windows Vista Business. Color de producte: Negre. Pes: 2,13 kg