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 ASUS RS520-E8-RS12-E V2, Intel® C612, LGA 2011-v3, Intel, E5-2600, DDR4-SDRAM, 1 TB ASUS RS520-E8-RS12-E V2. Motherboard chipset: Intel® C612, Processor socket: LGA 2011-v3, Processor family: Intel. Supported memory types: DDR4-SDRAM, Maximum internal memory: 1 TB, Supported RDIMM clock speeds: 1600,1866,2133,2400 MHz. Storage drive sizes supported: 2.5,3.5", Supported storage drive interfaces: M.2, Serial Attached SCSI (SAS), Serial ATA III, RAID levels: 0, 1, 5, 10. On-board graphics card model: Aspeed AST2400, On-board graphics card memory: 32 MB. LAN controller: Intel® I210-AT