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 Intel® Pentium® Intel Pentium Shuttle XPC J4 4100BA, 2,93 GHz, Intel® Pentium®, 2 GB, 320 GB, DVD-RW, Windows 7 Professional Shuttle XPC J4 4100BA. Processor frequency: 2,93 GHz, Processor family: Intel® Pentium®, Processor model: E6500. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 320 GB, Optical drive type: DVD-RW. On-board graphics card model: Intel® GMA X4500. Operating system installed: Windows 7 Professional, Operating system architecture: 32-bit. Power supply: 250 W. Product type: PC. Weight: 7 kg. Product colour: Black