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 W510, Intel® Core™ i7, 2 GHz, 39,6 cm (15.6"), 1600 x 900 piksel, 4 GB, 128 GB Lenovo ThinkPad W510. Keluarga prosesor: Intel® Core™ i7, Frekuensi prosesor: 2 GHz. Diagonal layar: 39,6 cm (15.6"), Tipe HD: HD+, Resolusi layar: 1600 x 900 piksel. Memori internal: 4 GB, Tipe memori internal: DDR3-SDRAM. Total kapasitas penyimpanan: 128 GB, Tipe drive optikal: DVD-RW. Model adaptor grafis diskrit: NVIDIA® Quadro® FX 880M. Sistem operasi yang terpasang: Windows 7 Professional. Warna produk: Hitam. Berat: 2,67 kg