We measured the C1 / C2 error rate on the recorded discs we burned at the maximum supported writing speed of 48X. The software we used is PleXTools Professional v2.28, and more specifically the built-in Q-Check utility. The reader was the Plextor PX-716A (firmware v1.09).

• BenQ 80min 48X @ 48X

• Philips 80min 52X @ 48X

• TY 80min 48X @ 48X

- Summary

According to the above results from the Plextools Professional Quality Check utility, the BenQ and Philips media produced good quality, with zero C2 errors while TY media produced CU errors. In this test, any CU errors reported with any media indicate uncorrectable errors and constitutes a failed burn.