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. 獨立型顯示卡適配器記憶體: 2 GB, 顯示卡記憶體類型: GDDR5. 最大解析度: 4096 x 2160 像素. DirectX版本: 12.0, OpenGL版本: 4.4. 接口類型: PCI Express x16 3.0. 冷卻方式: 主動式