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Ultra Fast 18X DVD Writing SpeedWith the super-high-speed recording technology, the Sony NEC Optiarc 7170S-0B DVD Burner supports an ultra-fast 18X DVD+R/-R media writing speed to burn a 4.7GB DVD in fewer than 6 minutes.
DVD-RAM SupportIn addition to DVD+R and DVD-R, the Sony NEC Optiarc 7170S-0B DVD Burner also supports the DVD-RAM format for rewritable, random access recording, fast access to and re-use of the disc, as is the case in a hard drive.
Dual-layer SupportThe Sony NEC Optiarc 7170S-0B DVD Burner supports both DVD+R DL and DVD-R DL dual-layer formats with 8.5 GB storage capacity on a single-sided disc – almost double the capacity of a single layer disc. This allows you to record extended high-quality videos or store massive amounts of data on a single dual-layer disc.
SATA InterfaceWith the next-generation SATA interface, the Sony NEC Optiarc 7170S-0B DVD Burner supports up to 1.5 Gb/s bandwidth to provide more stable and speedy data transfer for faster and smoother read and write performance.