Sony DTF 2 Large Tape, Part # GW2-200GL Sony DTF 2 Large Tape, Part # GW2-200GL The second generation of DTF format has been developed for a wide variety of back-up and archiving applications. The Telefile feature accelerates access to the contents and enhances cartridge reliability. The Sony GW2-200GL large DTF cartridge features native capacity of 200 GB and 518 GB when compressed using ADLC (Adaptive Lossless Data Compression). Ultra high transfer rate of 24 MB / second using Sony GY-8240 drive. Advanced metal particle tape (MP ) delivers high output and low noise. Non-contact IC memory (Telefile) integrated into the cartridge label. Playback compatibility for DTF-1 and DIR. Cleaning Tapes - GW2-340LCL