Experience a new standard of high-definition clarity with Memorex Blu-ray disc media! Memorex Blu-ray Discs Media uses state-of-the-art blue-violet laser technology to support high-definition recording with excellent HD broadcast quality. Featuring storage capacities up to five times larger than today's standard DVDs and fast data transfer rates, Blu-ray Discs are ideal for consumers interested in recording TV shows and sporting events in crystal-clear, high-definition quality. Memorex Blu-ray media is also great for archiving important files, backing up your hard drive or storing large data files on a single disc. Offering single-layer storage capacity of 25GB, BD dwarfs today's standard 4.7GB DVDs or 8.5GB double-layer discs.