# size sec/t hds trk stre gap rate spec1 fmt_gap 720/1440 1440 9 2 80 0 0x2A 0x02 0xDF 0x50 1440/1440 2880 18 2 80 0 0x1B 0x00 0xCF 0x6C 1680/1440 3360 21 2 80 0 0x0C 0x00 0xCF 0x6C
