Fits on Models: DIGITAL TF SERVER 1.5G (DOWN), DIGITAL TF SERVER 1.5G (UP), DIGITAL TF SERVER 1G (DOWN), DIGITAL TF SERVER 1G (UP), TF SERVER 1.0, TF SERVER 1.5, TF Server DSG2 1 (Down), TF Server DSG2 1 (Up), TF Server DSG2 1.5 (Down), TF Server DSG2 1.5 (Up), ThermoFresh