Buffer Size:512 MB Storage Device:LTO Ultrium Storage / Interface Type:SAS Storage Removable Capacity (Native):2.5 TB Storage Removable Capacity (Compressed):6.25 TB Storage / Form Factor:5.25" x 1/2H Features:Capacity: 6.25TB Compressed 2.5:1 Width:29.8 Cm Depth:7.9 Cm Height:22.5 Cm Header / Model:StoreEver LTO-6 Ultrium 6250 Service & Support Type:3 years warranty