User Guide50www.bull.comDVD Writer Combination DriveFeatures■ ATAPI / E-IDE Half-Height internal DVD+R / DVD+RW / DVD-R / DVD-RW /DVD+R DL / DVD-R DL / DVD-ROM / CD-R / CD-RW / CD-ROM combinationdrive.■ Support Double Layer DVD +/- DL Recording Function.■ SMART-BURN avoiding Buffer Under RunError, automatically adjusting writingstrategy and running OPC to provide the best burning quality.■ SMART-X function adjusts CD-DA / VCD / DVD data extraction to a fastestallowable speed according to both the data request rate from the host and the diskquality.■ ABS® system to reduce vibration and noise during recording and reading.■ Supports Fixed Packet, Variable Packet, TAO, SAO, DAO, Raw Mode Burning &Over-Burn.■ DVD read compliant : DVD single/dual layer ( PTP / OTP ), DVD-R ( 3.9 GB / 4.7GB ), DVD-R multi-borders, DVD+R, DVD+R multi-sessions, DVD-RW, andDVD+RW.■ CD read compliant : CD-DA, CD-ROM, CD-ROM / XA, Photo-CD, Multi-session, Karaoke-CD, Video-CD, CD-I FMV, CD Extra, CD Plus, CD-R, and CD-RW.■ Supports both 8 cm and 12 cm CD and DVD discs.■ Supports Fixed packet, Variable packet, Disc-at-once, Session-at-once and Track-at-once.■ Transfer modes: PIO mode 4, DMA mode 2 and Ultra DMA mode 4.Specifications■ Speed- DVD+R: 16x max (write)- DVD+R: 16x max (write)- DVD-R: 16x max (write)- DVD+R DL: 8x max (write)- DVD+RW: 8x max (re-write)- DVD-RW: 6x max (re-write)- CD-R: 48x max (write)- CD-RW: 32x max (re-write)■ Buffer size: 2 MB■ Access time: 160ms■ Power requirements:- +5v +/-5% and less than 100 mVp-p ripple voltage- +12v +/-10% and less than 200 mVp-p ripple voltage
