D 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. D Samsung RB36R8839SR, 355 L, SN-T, 8 kg/24h, D, Fresh zone compartment, Stainless steel Samsung RB36R8839SR. Total net capacity: 355 L. Door hinge: Right. Climate class: SN-T, Noise level: 38 dB. Fridge net capacity: 245 L, No Frost (fridge), Multi-Airflow system (fridge), Fridge interior light. Freezer net capacity: 110 L, Freezing capacity: 8 kg/24h, No Frost (freezer). Fresh zone compartment. Energy efficiency class: D, Annual energy consumption: 210 kWh. Product colour: Stainless steel