Available on certain models. ** Testing by Samsung Electronics. Data was provided to Intertek who assisted Samsung in interpreting the data in accordance with Samsung’s project plan. Tested on RT47CB668422ST and based on analysis of the APC (aerobic plate count) of sample foods after storage in the test units. Applies when set to Soft Freeze(knob MAX & temp. display 1℃), compared to Fridge room(2℃) in the fridge compartment. Results may vary depending on freshness, usage conditions, and other factors before storage. 2. * Based on the RT47CG6644S9ST compared with the RT43K6230S8/ST models. 3. * Available on certain models. ** Tested by Intertek. 99.99% of Staphylococcus Aureus and Escherichia Coli. 4. * Available on certain models. 5. * 20 year warranty is limited to the compressor only. * Key feature may different from Key Spec Product Images Gallery of PDP: Images are for illustration purposes only and the accessories are sold separately. Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification. * Product vailability differ per market. * Key feature may different from Key Spec. * Images are for illustration purposes only and the accessories are sold separately. * Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification.