Physical Dimension Outer Diameter
Inner Diameter(Center Hole)
Total Thickness
Recording Area
120.00+/-0.30mm
1.5mm max.
1.20+0.30/-0.1mm
50~ 116mm
Format
Capacity 650MB/700MB
74min/80min
Spiral
C-CW(read-side)
Audio Recording Time
Track Configuration
Direction of Rotation
Material Characteristics Substrate Polycarbonate
Recording Material Phase-Change Material
Technical Data
Supported Recording Speed
Reflection & Double Pass Substrate
Radial Contrast (Recorded Disc)
CNR (wobble), (Recorded Disc)
Block Error Rate
Jitter
I3/I11
I11/Itop
Push-Pull Magnitude (Recorded Disc)
Read Stability
Overwrite Cycles
Recording/ Playback Temperature
Recording/ Playback Humidity
Estimate Life
1-4x/High Speed
0.15<Rtop<0.25
0.3~0.6
>26dB cps
C1<220 cps
<35ns
0.45~0.6
0.55<m<0.70
0.07~0.11
10 times (read power=1mW)
>1,000 times
10~40℃

10~80%RH
Greater than 30 years when stored
at 5~25℃, 5~60% RH
CD-RW
Back Manufacturing Procedure Structure