BD-RE SL 25GB 1x - 2x Jewel Case The advent of Blu-ray technology has led to the introduction of high capacity storage discs to meet the demand cause by the rapid growth of high definition television (HDTV). Blu-ray discs get their name from blue laser technology. The shorter wavelength of the laser is the reason it is blue in colour. The blue laser has a wavelength of 405nm compared with the wavelength of 650nm for DVD which utilises red laser technology. The benefit of having a blue laser with a shorter wavelength means it is possible to write smaller data pits and therefore vastly increase the amount of data on the disc. Blu-ray discs offer 3 to 5 times the storage capacity of a standard recordable DVD disc, enabling the recording, rewriting and playback of high definition video (HD). For use only in drives or recorders that support 25GB/50GB Blu-ray Discs without cartridge. This is a rewritable disc with 25GB capacity compliant with Blu-ray Disc Alliance specifications. Features. Laser Wavelength: 405nm. Hard Coat protective layer. Can be rewritten up to 1000 times without loss of quality due to proven SERL Technology. Excellent playback performance. BD-RE is for use in BD writers and recorders. Non-printable disc, can be written on with a CD/DVD marker pen. Product Number: 43614 Capacity: 25GB Speed: 2x Pack Style: 1 Jewel Case This disc complies with BD-RE Specification Version 2.1.
