1,379 rpm to 3,333 rpm Data Transfer Rate for Reading * Sustained Data Transfer Rate DVD: Approx. Max 5,775KB/sec VCD : Approx. Max 1,800 KB/sec * Burst (ATAPI) 16.7 Mbytes/sec (PIO Mode 4) T.B.D : 66 Mbytes/sec (UDMA 66) Data Transfer Rate for Writing DVD+R/+RW : Approx 3,324 KB/sec Average Access Time Random Access DVD : 250 ms Typical CD : 250 ms Typical Data Buffer Capacity : 2Mbytes Error Rate DVD Hard Error Rate : 10E-15 max. Seek Error Rate : 10E-6 max. CD Hard Error Rate :