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 Samsung RR39M7055WW, 387 L, No Frost system, SN-T, 39 dB, E, White Samsung RR39M7055WW. Fridge net capacity: 387 L, No Frost system, Climate class: SN-T, Noise level: 39 dB. Fridge number of shelves/baskets: 6, Number of vegetable drawers: 2, Door hinge: Right. Annual energy consumption: 120 kWh, Energy efficiency class: E. Weight: 75 kg. Product colour: White