As capacity requirements grow your network and data centers require reliable media to store more and more data faster. Super DLTtape technology offers flexible storage capacity. Imation Super DLTtape II Cartridges provide up to 600GB of storage and support a 72MB/second transfer rate when used in the SDLT 600 drive. The SDLT 600 drive can also read Super DLTtape I cartridges preserving your DLTtape investment.