Samsung Electronics 24x DVDRW SATA Optical Drives SH-224FB/RSBS BUFFER:0.75MB Interface: SATA WRITE: 24X DVD+/-R, 8X DVD+/-R DL, 8X DVD+RW, 6X DVD-RW, 5X DVD-RAM, 48X CD-R, 24X CD-RW READ: 16X DVD+/-R, 12X DVD+/-R DL, 12X DVD+/-RW, 16X DVD-ROM, 5X DVD-RAM, 48X CD-R, 40X CD-RW, 48X CD-ROM