Suit for these 3.5 inch models:PowerEdge 14th Generation T440, T640; PowerEdge 13th Generation R230, R330, T330, R430, T430, R530, T630, R730, R730xd, R930, XC430, XC730, XC730xd; PowerEdge 12th Generation R320, R420, T420, R520, T620, R720, R720XD; PowerEdge 11th Generation R310, T310, R410, R415, T410, R510, R515, T610, R710, T710; PowerVault MD3600, MD3400, MD3200, NX3000, MD1200, MD1400 NOTE: This link only for caddies,donesn't contained any hard drive or server 2-YEAR PRODUCT WARRANTY: Try them out for yourself, install to your server, and if you arent happy with the compatibility, or for any reason at all, then well be more than happy to give you an immediate refund