VANTEC MRK-M2512T Aluminum Mobile Rack 12 bays Mobile Rack Drives Support: Multi 2.5 Drives to 5.25 Bay Mobile Rack Interface: SATA I/II/III or SAS I/II Hard Drives Specifications: Size: 2.5 Material: Aluminum Internal Interface: SAS / SATA External Interface: SAS/SATA Maximum Capacity (per Bay): Up to 2.0TB per bay (total of 24TB) Operating Systems Supported : Microsoft Windows OS, Mac OSX, Linux Dimensions : 6.46 x 5.75 x 5.02 Weight : 4.60lbs Package Contents: Package Contents: - MRK-2512T Mobile Rack - 12 SATA data cables - Set of screws - Quick Installation Guide