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 Lenovo ThinkVision S24-4e, 60,5 cm (23.8"), 1920 x 1080 pixels, Full HD, LED, Noir Lenovo ThinkVision S24-4e. Taille de l'écran: 60,5 cm (23.8"), Résolution de l'écran: 1920 x 1080 pixels, Type HD: Full HD, Technologie d'affichage: LED, Format d'image: 16:9, Angle de vision horizontal: 178°, Angle de vision vertical: 178°. Montage VESA. Couleur du produit: Noir