The efficient, LG GH22NS50 22X DVDRW SATA Drive performs exceptionally well and easily burns your media, it is one of the fastest drives out today. In addition, the LG GH22NS50 22X DVDRW SATA Drive has a low noise and vibration operation so you can easily maintain a quiet working environment. And the LG GH22NS50 22X DVDRW SATA Drive is smart enough to automatically write in the most optimized speed for each disc format 

The LG Super-Multi GH24LS50 internal SATA DVD Rewriter features a 24x DVD±R write speed and SecurDisc technology that allows you to protect and share data securely. The GH24LS50 includes LightScribe direct disc labeling which gives you the added feature of etching customized labels onto a special coated LightScribe disc (sold separately). Designed for storage needs that demand consistency, the GH24LS50 read and write in CD, DVD±R, DVD±RW, and DVD RAM formats. Burn and guard your data with LG.