RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Lenovo ThinkCentre M78, 3,9 GHz, AMD A6, 4 GB, 500 GB, DVD±RW, Windows 7 Professional Lenovo ThinkCentre M78. Frequenza del processore: 3,9 GHz, Famiglia processore: AMD A6, Modello del processore: A6-6400B. RAM installata: 4 GB, Tipo di RAM: DDR3-SDRAM, Velocità memoria: 1866 MHz. Capacità totale di archiviazione: 500 GB, Supporto di memoria: HDD, Tipo drive ottico: DVD±RW. Modello scheda grafica integrata: AMD Radeon HD 8470D. Sistema operativo incluso: Windows 7 Professional, Architettura sistema operativo: 64-bit. Alimentazione: 280 W. Tipo di case: Tower. Tipo di prodotto: PC