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 Matrox C680, 2 GB, GDDR5, 4096 x 2160 像素, PCI Express x16 3.0 Matrox C680. 独立型显示适配器适配器内存: 2 GB, 图形适配器内存类型: GDDR5. 最大分辨率: 4096 x 2160 像素. DirectX版本: 12.0, OpenGL版本: 4.4. 接口类型: PCI Express x16 3.0. 冷却方式: 主动式