Part #: 0F238F, F238F, X968D, 0X968D, G302D, 0G302D, KG1CH [Full Compatibility ]It Support 3.5 inch SAS or SATA drives, Heretom hard drive tray caddy is compatible for PowerEdge 14th Generation T340, T440, T640; PowerEdge 13th Generation R230, R330, T330, R430, T430, R530, T630, R730, R730xd, R930, XC430, XC730, XC730xd; PowerEdge 12th Generation R320, T320, R420, T420, R520, T620, R720, R720XD; PowerEdge 11th Generation R310, T310, R410, R415, T410, R510, R515, T610, R710, T710; PowerVault ME5012, ME4012, MD3600, MD3400, MD3200, NX3000, MD1200, MD1400 [Study and Durable ]The hard drive bracket is made of metal with sturdy and durable, not easily get out of shape. The hollow design at the bottom can help dissipate heat effectively, allows for protecting your hard drive in multiple ways.