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 Origin Storage 1.92TB Hot Plug Enterprise SSD 2.5in SAS Mixed Work Load, 1.92 TB, 2.5", 1900 MB/s, 12 Gbit/s Origin Storage 1.92TB Hot Plug Enterprise SSD 2.5in SAS Mixed Work Load. SSD capacity: 1.92 TB, SSD form factor: 2.5", Read speed: 1900 MB/s, Write speed: 850 MB/s, Data transfer rate: 12 Gbit/s, Component for: Server/workstation