... write speed DVDR; 4x rewrite/write speed DL DVD+/-R and DVDRW / DVD-RAM Minimum System Requirements: Dual Core 1GB RAM ... also supports all formats and burning functions of CD/DVD/DVD-RAM. The Blu-ray disc format offers 5 to ... BD-RE, BD-R, BD-ROM, DVD-ROM, DVD-Video, DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW, CD-ROM ... with one year warranty! Plug and play, no additional software drivers needed.