447310-001 Compaq 16x Dvd-Rw Sata Lightscribe Optical Drive<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>BURNER TYPE: DVDRW DUAL LAYER</li><li>READ SPEED: 16X (DVD)，48X (CD)</li><li>WRITE SPEED: 48X (CD) / 16X (DVD±R) / 4X (DVD-R DL) / 8X (DVD+R DL)</li><li>REWRITE SPEED: 32X (CD) / 6X (DVD-RW) / 8X (DVD+RW)</li><li>BUFFER SIZE: 2 MB</li></ul></div><img src="http://ecx.images-amazon.com/images/I/417rigDutRL.jpg" noproxy>