Serial ATA (SATA) connectivity: Higher transfer rates with SATA connection (compared to PATA). Future proof; compatibility with the latest motherboards. Better airflow in PC casings due to smaller cable and plug sizes. SATA supports "hot swap"(must be supported by your motherboard) Support Features: Use your drive for any purpose with the media you desire (including CD-R, CD±RW, DVD±R, DVD±RW, DVD±R DL format discs. Purchase your media without hassle; you no longer have to worry about compatibility.