With 4.7GB of DVD+R media, TDK's blank disks is ideal for general purpose recording. A single TDK DVD+R has ample capacity for thousands of digital photos, up to 6 hours of video and large data files. When a DVD+R is recorded at high speeds, the fast RPM of the recording process require an advanced, ultra-sensitive recording material capable of compensating for the abbreviated exposure to the drive laser. Specially formulated with a rapid phase-change recording layer, TDK DVD+R media maximizes the data transfer rate while minimizing the potential for errors. The discs have been thoroughly tested and verified to outperform other media brands, which may rely on slow-reacting, error-prone phase-change materials.