TS-L532A (SD-R6472) Rev.1.12 / 283. Specifications3.1. Performance(1) Writing ModeDVD-R: Disc at once, Incremental recordingDVD-RW: Disc at once, Incremental recording, RestrictedoverwriteDVD+R Single Layer: Sequential recordingDVD+R Double Layer: Sequential recordingDVD+RW: Sequential recording, Random recordingCD-R/RW: Disc at once, Track at once, Session at once,Packet write(2) Disc Format for Writing*1DVD-R: DVD-R (Ver.2.0 & Ver.2.1 for General)Optional Spec 8X-SPEED DVD-R Rev.3.0DVD-RW: DVD-RW (Ver1.1 & Ver.1.2)Optional Spec 4X-SPEED DVD-RW Rev.2.0DVD+R Part 1 Single Layer: DVD+R (4.7GB Basic Format Spec. Ver.1.3)DVD+R Part 2 Double Layer: DVD+R (8.5GB Basic Format Spec. Ver.1.0)DVD+RW: DVD+RW (4.7GB Basic Format Spec. Ver.1.2)CD-R/RW, HS CD-RW, US CD-RW: CD-DA, CD+(E)G, CD-MIDI, CD-ROM XA,MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD,Video-CD), Multi-session CD (Photo-CD,CD-Extra, Portfolio)(3) Disc Format for Reading*1DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (Ver.1.0 for Authoring, Ver.2.0 & Ver.2.1for General),DVD-RW (Ver.1.1 & Ver.1.2)DVD+R Part 1 Single Layer (4.7GB Basic FormatSpec. Ver.1.3)DVD+R Part 2 Double Layer (8.5GB BasicFormat Spec. Ver.1.0)DVD+RW (Ver.1.2), DVD-RAM (Ver.2.1)CD: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM,CD-ROM XA, MIXED MODE CD, CD-I, CD-IBridge (Photo-CD, Video-CD), Multi-session CD(Photo-CD, CD-Extra, CD-R, CD-RW, Portfolio)(4) Data Transfer Capacity (1 GB = 2 30 B, 1 MB = 220 B, 1 KB = 210 B)User Data / BlockDVD-ROM : 2,048 B/BlockDVD-RAM : 2,048 B/BlockCD-ROM : 2,048 B/Block (Mode1): 2,336 B/Block (Mode2)Maximum Data Capacity / DiscDVD-5 : 4.377 GB (4.700 billion bytes)DVD-9 : 7.959 GB (8.545 billion bytes)DVD-10 : 8.754 GB (9.400 billion bytes)DVD-18 : 15.917 GB (17.091 billion bytes)DVD-R Ver.1.0 : 3.679 GB (3.950 billion bytes)DVD-R Ver.2.1 : 4.377 GB (4.700 billion bytes)DVD-RW Ver.1.1 & Ver.1.2 : 4.377 GB (4.700 billion bytes)DVD+R Single Layer : 4.377 GB (4.700 billion bytes)