PIONEER BDR-S13U-X Premium Model Internal Blu-ray Drives for Computer Videophiles BD/DV/CD Writer with Real-Time PureRead 4+ and Compatible M-DISC Equipped br>'Equipped with an audio CD playback quality check function' This product is equipped with an audio CD check function that checks the playback quality of the audio CD being played and displays it at one of four levels (A to D). If the quality level is poor (C or D), the function displays methods to address the problems, including changing the drive settings. You can choose between Full Mode, which checks all the data for the selected song, and Quick Mode, which checks the data in a short period of time. 'The latest version of PureRead 4+ and RealTime PureRead' When reading errors caused by scratches or fingerprints occur when importing (copying) audio CDs, using this function allows automatic detection Check the state of the disk, adjust the reading method using an original algorithm, and then read the disk. This minimizes interpolation of error data. 'Supports high-speed M-DISC writing for long-term data archiving' This product supports M-DISC optical media for archiving, developed by US-based Millenniata Inc. Now also supports 6x writing to M-DISC (BD) SL and M-DISC (DVD). Custom Eco function helps reduce the power consumption of the unit: If the unit does not receive any commands (operating instructions) from the PC for a certain period, this function will reduce the power consumption of the unit. drives, such as stopping the disk from spinning or reducing the speed of disk rotation. Shortening this specified period will cause the unit to enter power saving mode sooner. 'All-black casing with vibration and noise reduction coating' The dignified exterior and interior of the body, giving it the presence of a premium model, further enhances the performance of the units with ...