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 Fujitsu ESPRIMO E3521, 2 GHz, Intel® Core™2 Duo, 2 GB, 250 GB, DVD Super Multi, Windows 7 Professional Fujitsu ESPRIMO E3521. Processor frequency: 2 GHz, Processor family: Intel® Core™2 Duo, Processor model: P5800. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1066 MHz. Total storage capacity: 250 GB, Storage media: HDD, Optical drive type: DVD Super Multi. On-board graphics card model: Intel® GMA 4500. Operating system installed: Windows 7 Professional, Operating system architecture: 32-bit. Power supply: 250 W. Chassis type: SFF. Product type: PC