Quantum data cartridge, LTO Ultrium 4, pre-labeled, 20-pack (NAM/EMEA) Library pack for LTO-4 tape drives. Price is per 20-unit pack and includes pre-labeled, bar-coded cartridges. Whole packs must be purchased; no split pack orders accepted. The Customer Order Manager (COM) completes the order form with the help of sales and/or the customer for each bar-coded media order. Non-cancelable, non-returnable, non-refundable.