Plextor PX-810SA/SW-BL Internal CD/DVD RW Drive Plextor PX-810SA - DVDRW (R DL) / DVD-RAM drive - Serial ATA Device Type DVDRW (R DL) / DVD-RAM driv Enclosure Type Internal Enclosure Color Black Interface Serial ATA Dimensions (WxDxH) - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.) 5.7 in x 7.1 in x 1.6 in Weight 2 lbs Optical Storage DVDRW (R DL) / DVD-RAM - 5.25" x 1/2H Read Spe 40x (CD) / 16x (DVD) Write Speed 40x (CD) / 18x (DVDR) / 10x (DVDR DL) Rewrite Speed 32x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 12x (DVD-RAM) - NOTE - THIS ITEM CANNOT BE SHIPPED TO MASSACHUSETTS