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 ThinkCentre M77, 2,8 GHz, AMD Phenom II X2, 4 GB, 500 GB, DVD-ROM, Windows 7 Professional Lenovo ThinkCentre M77. Prikwensiya ng processor: 2,8 GHz, Pamilya ng processor: AMD Phenom II X2, Modelo ng processor: B53. Panloob na memory: 4 GB, Uri ng panloob na memory: DDR3-SDRAM, Bilis ng orasan ng memory: 1333 MHz. Kabuuang kapasidad ng storage: 500 GB, Uri ng optical drive: DVD-ROM. On-board na modelo ng graphics card: AMD Radeon HD 4250. Naka-install ang operating system: Windows 7 Professional, Arkitektura ng operating system: 64-bit. Supply ng kuryente: 280 W. Uri ng chassis: Tore. Uri ng produkto: PC. Kulay ng produkto: Itim