Ridata 8x 4.7 GB DVD+R Spindle (100 Discs) (Discontinued by Manufacturer) 100 recordable DVD+R discs on a plastic spindle with dust cover 4.7 GB per disc; stores up to 120 minutes of DVD-quality video For use with 8x speed recording (maximum) Very low recording error rate and low jitter; long archival and storage life Not compatible with DVD-R/RW only drives (unless otherwise noted)