Tandberg Data SLR7 Ext. 20/40GB SCSI LVD tape drive NEW. Product Overview Highly reliable solution for professional workstations and small business servers Capacity of to 40 GB* Transfer rates of up to 21.6 GB/Hr* 8 MB buffer and in-line data compression VR2 efficient encoding method for maximum performance and reliability at minimum costs The Tandberg SLR7 is an affordable, highly reliable solution for professional workstations and small business servers. It provides future scalability and backward compatibility to the earlier SLR generations.