Mini DVD-RW 1.4GB 2X QW140-S00  
mini DVD-RW is supported by DVD-RW alliance. This disc is single-sided with 1.4GB capacity.
For standard-picture,1.4GB mini DVD-RW can be recorded up to 30 minutes vedio recording.
It can be re-written more than 1,000 times.
  • High-reliability, high-durability media, high quality.
  • 1.4GB for Single-side disc DVD-Player compatible.
  • Compatible with most handheld Camcorders vedio recording.
Thickness 1.20mm
Diameter 80mm
Center Hole Diameter 15mm
Recording Method Phase Change
Track Format Wobble Land/Groove
Laser Wavelength 650nm
Numerical Aperture 0.6
Sector size 2048 Bytes
Sector layout, rotational control ZCLV
Recording track pitch 0.615um
Data bit length 0.28um
Reflectivity 15~25%
Modulation 8/16 RLL(2.10)
Error correction code Reed-Solomon product code
No. of zones 14
User data transfer rate 22.16Mb/s
Defect management equipped