... Features 12.7mm Slot-in-type Buffer Memory: 4.5 MB BC-5501S not just BD-ROM read ... also supports all formats and burning functions of CD/DVD/DVD-RAM. The Blu-ray disc format offers 5 to ... BD-RE, BD-RE DL, DVD-R, DVD-ROM, DVD-R, DVD-R DL, DVD-RW, DVD-RAM, DVD +R, DVD +R9, DVD +RW, CD-R, CD ... -RW, BD-ROM, BD-AV (read), DVD-ROM, DVD ...