Rodolfo Hernández Weblog: Diferencias entre CD,DVD y Blu-RAY
Cd Dvd Blu Ray Or Other Disc With Video Films Music Software Or Other Data Isolated On A White Background Stock Illustration - Download Image Now - iStock
CD, DVD, BD (Blu-ray) discos ópticos para música, vídeo y almacenamiento de datos Fotografía de stock - Alamy
Ben Krasnow on Twitter: "Here's a comparison of CD, DVD, and Blu-ray discs in a scanning electron microscope. Same scale for each. @scanlime http://t.co/oKmfJzxI9H" / Twitter