This premium cartridge features patented three-piece spool design that guides tape and evenly distributes stress, protecting it along all axes. Factory written servo pattern allows more precise data reading and writing. Compatible with Ultrium LTO1. Provides 100GB maximum native data capacity and 200GB maximum compressed data capacity, transfer rate of 20 – 40MB per second. Ultrium technology is compatible with Seagate, IBM, HP and other leading LTO drive manufacturers.