50GB BLU-RAY REWRITEABLE IN JEWEL C
PI DATE : OCTOBER 2007 PRODUCT : 50GB Blu-Ray ReWriteable in Jewel Case PHYSICAL CHARACTERISTICS: Blu-Ray Disc Re-writeable Format (ver 2.1) RECORDING CAPACITY: 50GB SUBSTRATE : Polycarbonate TRACK PITCH: 0.32um LINEAR VELOCITY: 4.92 - 9.83m/s DISC CHARACTERISTICS: Disc Diameter: 120mm , Thickness: 1.2mm RELIABILITY : Estimated Life (Room Condition): 30 Years or More * Fast data transfer rate * Scratch Guard * Archival Reliability * Stable Writing * Temperature Durability * Overwriting Reliability * The AccuCORE Tech on the Sony Blu-Ray Disc enables users to reliably back up and store their data, video, and music