Fits on Models: AIRPOT RACK, DIGITAL TF SERVER 1.5G (DOWN), DIGITAL TF SERVER 1.5G (UP), DIGITAL TF SERVER 1G (DOWN), DIGITAL TF SERVER 1G (UP), Dual, FMD-1, FMD-2, FMD-3, FMD-4, FMD-5, H5E, H5M, H5X, HW2, IMIX-3, IMIX-4, IMIX-5, JDF-2 S EXTENDED, JDF-2S, JDF-4 S EXTENDED, JDF-4S, RWSI, Single, SINGLE SH STAND, SRU, TCD, TDO, TF Server, 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, U3, ULTRA-2 BLACK, ULTRA-2 WHITE