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 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad IdeaPad Z565, AMD Phenom II, 2,1 GHz, 39,6 cm (15.6"), 1366 x 768 pixels, 4 GB, 500 GB Lenovo ThinkPad IdeaPad Z565. Processor family: AMD Phenom II, Processor model: N830, Processor frequency: 2,1 GHz. Display diagonal: 39,6 cm (15.6"), Display resolution: 1366 x 768 pixels. Internal memory: 4 GB. Total storage capacity: 500 GB, Optical drive type: DVD-RW. Discrete graphics card model: AMD Radeon HD 5470. Operating system installed: Windows 7 Home Premium. Product colour: Black. Weight: 2,6 kg