E 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. E MSI G27C4 E2, 68,6 cm (27"), 1920 x 1080 Pixel, Full HD, LED, 1 ms, Schwarz MSI G27C4 E2. Bildschirmdiagonale: 68,6 cm (27"), Display-Auflösung: 1920 x 1080 Pixel, HD-Typ: Full HD, Bildschirmtechnologie: LED, Reaktionszeit: 1 ms, Natives Seitenverhältnis: 16:9, Bildwinkel, horizontal: 178°, Bildwinkel, vertikal: 178°. VESA-Halterung. Produktfarbe: Schwarz