PIONEER DVR-A09XL Internal Double Layer DVD Writer - Black Bezel Write Speeds - up to 6x Double Layer DVD+R, 16x DVD-R, 16x DVD+R, 6x DVD-RW, 4x DVD+RW, 40x CD-R, &amp; 24x CD-RW Installs internally into a Windows-based PC via IDE Quiet Drive - internal retooling used in conjunction with the performance adjusting firmware reduces operating noise up to 75% (compared to Pioneer DVR-A06 Performance Adjusting Firmware - automatically adjusts between Performance mode and Quiet mode. Achieves an ideal solution by lowering disc rotation Color - Black Bezel