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 <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Intel® Xeon® processors deliver cloud computing, real-time analytics, processing for your mission-critical business, and big data insights. Improve data center efficiency and reliability to handle any workload. Intel Xeon E3 v2 Lenovo ThinkStation E31, 3,2 GHz, Famille Intel® Xeon® E3 V2, E3-1225V2, 4 Go, DVD-RW, Windows 7 Professional Lenovo ThinkStation E31. Fréquence du processeur: 3,2 GHz, Famille de processeur: Famille Intel® Xeon® E3 V2, Modèle de processeur: E3-1225V2. Mémoire interne: 4 Go, Type de mémoire interne: DDR3-SDRAM, Fréquence de la mémoire: 1600 MHz. Lecteur optique: DVD-RW. Modèle d'adaptateur graphique inclus: Intel® HD Graphics P4000. Système d'exploitation installé: Windows 7 Professional, Architecture du système d'exploitation: 64-bit. Alimentation d'énergie: 280 W. Type de châssis: Tower. Type de produit: Station de travail. Poids: 11,2 kg