Memore Blu-ray disc uses state-of-the-art blue-violet laser technology to support high-definition television recording with excellent HD broadcast quality, Featuring storage capacities up to 5 times larger than today"s standard DVD"s and fast data transfer rates Blu-ray is ideal for consumers interested in recording TV shows and sporting events in crystal-clear high-definition quality, Blu-ray is also great for many other high capacity data storage needs, Offering single-layer storage capacity of 25 GB Blu-ray discs dwarf today"s standard 4, 7 GB DVDs or 8, 5 GB double-layer discs, SKU: DBL34020