The IBM 08L6187L is also an enterprise or data-center tape cartridge. The 08L6187L is compatible with 3570 tape drives. The 08L6187L and the 08L6187 are similar tape cartridges in all but one feature that is that the 08L6187L comes pre-labeled. Otherwise, the 08L6187L is also a C-format tape cartridge and therefore has 5 GB native and 15 GB compressed capacity. Transfer rates for the 08L6187L range from 7 MB/s native to 21 MB/s compressed.