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 F means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. F Alienware AW2723DF, 68,6 cm (27"), 2560 x 1440 pixels, Quad HD, LCD, 1 ms, نقره ای Alienware AW2723DF. قطر صفحه نمایش: 68,6 cm (27"), رزولوشن صفحه نمایش: 2560 x 1440 pixels, HD type: Quad HD, تکنولوژی نمایش: LCD, زمان واکنش: 1 ms, Native aspect ratio: 16:9, زاویه دید افقی: 178°, زاویه دید عمودی: 178°. Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting, تنظیم ارتفاع. رنگ محصول: نقره ای