Features: 1.More Stable: This SAS SATA hard drive tray improves hard drive stability and keeps your data safe and provides excellent performance. 2.Applicable Model: The HDD tray is suitable for Cisco UCS C220 C240 C480 M5, which is easy to use. 3.Applies to: This applies to 2.5in LFF, not 3.5in SFF. Four screws are attached to each tray. 4.Scope of Application: The hard drive tray is suitable for 2.5in SAS / SATA hot swap hard drives, to meet your needs 5.High Quality Materials: Made of high quality metal + ABS, the hard drive tray is strong, wear resistant and not easy to damage. specification:Item Type: Hard Drive Tray Material: ABS + Metal Model: 74 113290 01 Color: Silver Black Size: 2.5in Hard Disk Interface: SAS / SATA (Universal) Applicable Models: Suitable for Cisco UCS C220 C240 C480 M5 PackageList:1 x HardDriveTray 4 xScrew