ASUS DRW-24D5MT - internal 24X DVD burner with M-DISC support

M-DISC provides archival-quality storage to protect your precious photo, video and data for 1,000 years or more 24X DVD writing speed Nero BackItUp provides easy and comprehensive photo, video, data backup for your valuable information (only color box and BULK with software version) Disc encryption in highest security standards with password control and encoded file name functionality (only color box and BULK with software version) Free unlimited ASUS Webstorage for 12 months (only color box version) E-Green technology auto-closes drive application when not in use, saving over 50% power consumption for users