0529FG Dell - 4TB 7.2K 6Gb/s 3.5" SAS HD Guaranteed compatible w/ the following PowerEdge Servers: R310, R320 R410, R415, R420 R510, R515, R520 R710, R720, R720xd T310, T320, T410, T420 T610, T620, T710 Note: this list is not all-inclusive and additional PowerEdge Models and some MD PowerVault Arrays may apply Part# 0529FG Original Dell 4TB (4000GB) 7200 RPM 3.5" SAS hot-plug hard drive. (these are 3.5 inch drives) Comes w/ drive and tray for your PE-Series PowerEdge Servers. 1 Year Full Warranty Genuine Original