STI Velocity 8x 4.7 GB DVD-R (50-Pack Spindle) DVD-R bundle for recording high-quality audio, video, and data 4.7 GB of storage space; 6 times more space than CD-R discs Write-once recording speeds of 1x, 2x, 4x, and 8x Records up to 4 hours of video (2 hours at standard DVD quality) Read-compatible with most DVD-ROM drives and DVD players; includes 50 discs