With the high-quality Blu-ray media from PRIMEON, large data volumes can be backed up easily, reliably and extremely quickly thanks to 8x ULTRA SPEED. Whether Full HD movies, memorabilia or system backups: With 50GB capacity on the two-layer Blu-ray Discs, there is sufficient space for archiving all kinds of data. PRIMEON Blu-ray media are the ideal choice for all users with high quality requirements who want to reliably back up large amounts of data. They are ideal for everyday use and offer excellent compatibility with players and recorders. Of course, all PRIMEON Blu-ray media have the official One-Blue license! For maximum scratch resistance, all PRIMEON Blu-ray media use the unique "ultra-protect-disc" surface coating, which can be individually labeled with waterproof pens. - Scratch-resistant "ultra-protect-disc" surface coating - Can be individually labeled with waterproof pen - Fast data recording thanks to 8x ULTRA SPEED - High reliability and hardware compatibility.