HP Surestore Tape Library Model 20/700 HP Surestore Tape Library Model 20/700 - Page 177

Table 13 9840 Media Specifications Capacity Characteristic Basic description Tape length Cartridge dimensions Shelf life Cartridge life Cleaning cartridge life Environmental Cartridge storage environment (archive) Temperature Relative humidity Wet-bulb temperature Cartridge storage environment (nonarchive) Temperature Relative humidity Wet-bulb temperature 9840 Media I 20 GB uncompressed I 40 to 80 compressed Note: Compression ratio depends on many variables, including the environment, operating system, and data characteristics. Typical compression with Enhanced LZ-1 is 4:1. 0.5 inch (metal particle) 271 meters (889 feet) 125 x 109 x 25.88 mm (4.92 x 4.29 x 1.00 in) 15 to 30 years I Short-length durability: 80,000 passes minimum I Long-length durability: 6,500 passes minimum I Loads/unloads: 10,000 minimum 100 uses 5° to 25.5° C (41° to 78° F) 40% to 60% 26° C (78.8° F) maximum 5° to 32.2° C (41° to 90° F) 5% to 80% 26° C (78.8° F) maximum 176 9840 Drives and Tape Cartridges Appendix A