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 4th Generation Intel® Core™ processors are based on Intel® microarchitecture formerly known as Haswell, manufactured on 22 nm process technology with 3D tri-gate transistors. This platform provides excellent CPU, graphics, media performance, flexibility, and enhanced security over the 3rd generation Intel® Core™ processors, making it ideal for a broad range of intelligent systems. Intel Core i5-4xxx HP t820 Flexible, 2,9 GHz, Intel® Core™ i5, 4th gen Intel® Core™ i5, i5-4570S, 6 MB, 4 GB HP t820 Flexible. Freqüència de processador: 2,9 GHz, Família de processador: Intel® Core™ i5, Generació de processadors: 4th gen Intel® Core™ i5. Memòria interna: 4 GB, Tipus de memòria interna: DDR3-SDRAM, Velocitat de rellotge de memòria: 1600 MHz. Capacitat d'emmagatzematge total: 16 GB, Suport d'emmagatzematge: Dispositiu d'estat sòlid (SSD), Interfície de la unitat d'emmagatzematge: mSATA. Model d'adaptador de gràfics en funcionament: Intel® HD Graphics 4600. Sistema d'àudio: HD