Samsung Refrigerator Side By Side with Twin Cooling 641L Model: RS66A8100S9/LV SpaceMax Technology™ Twin Cooling No Frost 641 L Dimension (WxHxD) :91x178x67cm A+ Refined Inox CATEGORIES: REFRIGERATORS SAMSUNG nw5706 More space & freshness More space inside – same size outside SpaceMax™ Technology Store more food with a very spacious 641 liter* interior. Unique SpaceMax™ technology uses special high-urethane insulation that enables the walls to be much thinner without compromising energy efficiency. So it creates much more storage space inside without increasing the external dimensions. Choose 5 conversion modes on demand Smart Conversion™ Enjoy the ultimate in flexible storage with the Smart Conversion™ feature. Using Twin Cooling technology, you can switch between 5 modes. Simply convert your freezer into a fridge to store more fresh food. Switch the fridge or freezer off* to save energy. Or use the freezer as a small fridge.