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 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Intel® Pentium® Intel Pentium G Lenovo ThinkCentre E73, 3,1 GHz, Intel® Pentium®G, 4 GB, 500 GB, DVD±RW, Windows 7 Professional Lenovo ThinkCentre E73. Prozessor-Taktfrequenz: 3,1 GHz, Prozessorfamilie: Intel® Pentium®G, Prozessor: G3240. Speicherkapazität: 4 GB, Interner Speichertyp: DDR3-SDRAM, Speichertaktfrequenz: 1600 MHz. Gesamtspeicherkapazität: 500 GB, Speichermedien: HDD, Optisches Laufwerk - Typ: DVD±RW. Eingebautes Grafikkartenmodell: Intel® HD Graphics. Installiertes Betriebssystem: Windows 7 Professional, Betriebssystemarchitektur: 64-Bit. Gehäusetyp: SFF. Produkttyp: PC. Produktfarbe: Schwarz