Internal IDE DVD/CD rewritable combo drive. Features 8x DVD read speed; 24x write, 12x rewrite, and 24x read speeds for CD. SMART-BURN technology to prevent buffer under-run. Includes Nero 5.5 CD-recording and CyberLink PowerDVD software. Compatible with 95, 98, ME, NT 4.0, 2000, and XP.