Read data in each DVD-ROM, DVD-R (Ver.1.0, Ver. 2.0 for Authoring) Read and writes data in each DVD-R (Ver. 2.1 for General), DVD-R DL (Dual Layer), DVD-RW, DVD-RAM (Ver.2.2), DVD+R, DVD+R DL (Double Layer), and DVD+RW Read data in each CD-ROM, CD-ROM XA, CD-I, Video CD, CD-Extra and CD-Text Read data in Photo CD (Single and Multi session) Read standard CD-DA Read Super Audio CD (Compatible layer in Hybrid type) Read and write CD-R discs conforming toOrange Book Part 2" Read and write CD-RW discs conforming toOrange Book Part 3" CPRM (DVD-R/RW/RAM) supported Read and write data on DVD+R (M-DISC) Buffer memory 0.5MB ThinkStation Slim 9.0 mm DVD Burner comes with 9.0 mm thickness, perfect fit with ThinkStation Slim Form Factor machines, with fully qualification to assure 100% compatibility on specified machines. Operational conditions Storage temperature (T-T) 5 - 45 °C Storage relative humidity (H-H) 15 - 80% Operating temperature (T-T) 5 - 50 °C Operating relative humidity (H-H) 15