... DVD-R, 52X CD-R 2.Rewrite speed: 12x DVD+RW 316x DVD+RW, 32x CD-RW 4.Read speed: 22x DVD. DVD Drive /DVD Burner /DVD ... DVD+/-R, CD-R, CD-RW Read: DVD-ROM, DVD+/-RW, DVD+/-R, Photo CD, Video CD, CD-DA, CD-Extra, CD-Text, CD-R, CD-RW, DVD-RAM Disc ... 10 % Temperature Operating: 5 to 50 Storage: -40 to 65 Humidity Operating: 15% ~ ... 80% (Non-condensing) Storage: 15% ~ 95% (Non-condensing) ...