MNDA CD-R Blank Discs/recordable Discs, Dieluanhua Series, 52x Speed, 700MB Capacity, 50 Pieces in Plastic Packaging

The actual usable capacity of storage products such as USB drives, memory cards, hard drives, and optical discs is typically less than the nominal capacity due to differences in manufacturer and operating system calculation standards.

This discrepancy is an industry-wide standard and results in normal variations between labeled and actual usable capacity.

The labeled recording speed indicates the theoretical maximum speed (e.g., 1-16X means up to 16X speed, not a fixed speed).

Speeds such as 1-2X, 1-4X, 1-8X, and 1-52X are all normal and indicate a range of supported speeds.

Recording speed can be affected by factors including laser head aging, computer settings, compatibility between recorder and disc, and recorder support for high speeds.

It is recommended not to record at the highest speed to ensure better recording quality and success rate.