Data Transfer Rate: 1.2GB/PS. SFF disk inside a bracket that is fitted to an existing 3.5? The Kit is made up of a 3.5? For use in all Dell 3.5? Compatible with the following PowerEdge Servers.M600, M605, M610, M610x, M710, M710hd, M905, M910, M915, R230, R330, R310, R320, R415, R420, R430, R510, R515, R520, R530, R610, R620, R630. R710, R715, R720, R730, R730xd, R810, R815, R820, R910, R930, T310, T320, T330, T410, T415, T420, T430, T610, T620, T630 T710. MD1220, MD1400, MD1420, MD3400, MD3420.