If your Samsung refrigerator is showing signs of malfunction, like irregular temperature control or failure to cool efficiently, the PCB assembly EEPROM (DA94-04018A) might be the issue. As a genuine Samsung replacement part, this control board ensures your appliance operates smoothly by maintaining proper electronic regulation. This part is specifically designed for your Samsung 23.5 CU. FT. 4-Door Flex French Door Refrigerator. Confirm your device's model number for compatibility before purchasing.