Maxell SDLT (160/320) GB Tapes The Maxell SDLT 160/320 GB tape provides an excellent format for storing massive amounts of valuable data. Featuring 160 GB of native storage and 320 GB of compressed data, the SDLT Maxell offers unsurpassed reliability, efficiency, and durability. You can be sure that your most important data is safe for years to come. Rated at 1,000,000 tape passes, the Maxell SDLT comes equipped with a patented ceramic coated metal particle tape that can last for 30 years and more. These new Maxell SDLT tapes are an exceptional by for organizational seeking to store large amounts of data for years to come. The Maxell SDLT 1 tape cartridge is compatible with all SDLT tape drives by all manufacturers and offers transfer speeds of 16 MB/s (native) and 32 MB/s (compressed).