Autoloader media types lto 6 lto 5 lto 4 bus sas design rackmount features barcode reader data transfer rate 160 mbs data transfer rate compressed 400 buffer 512 mb compression 2 51 21 min power consumption 133 w max power consumption 69 w mtbf 250 000 hours number of tapes 8 permitted humidity when in use 20 80 rate of humidity not in use 10 90 allowed temperature in use 10 35 permissible temperature not in use 40 65 fo