Weight
Dimensions
Reliability
Environmental Conditions
Less than 1.5 Kg. |
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148.4 X 198(included front panel) X 42.5mm |
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Error Rate: |
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| 100,000hours or greater |
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MTBF: |
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| Within 30 minutes |
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MTTR: |
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| When operating | When not operating | |
Temperature | 5°C to 40°C (No air cooling) |
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| 55% to 90% R.H. |
| 5% to 95% R.H. | |
Humidity |
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| (No condensation) |
| (No condensation) | |
| 0.035mmpp(10 to 45Hz) |
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Vibration |
| 1 X 9.8 m/s2 | ||
| 0.025mmpp(45 to 65Hz) |
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| (5 to 300Hz) | ||
| 0.2 X 9.8 m/s2 (65 to 150Hz) |
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| 2 X 9.8 m/s2 |
| 40 X 9.8 m/s2 | |
Shock |
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| (6msec. half sine) |
| (11msec. half sine) | |
| Class 3 million or less (3 million particles of 0.5 micron dustper | |||
Environmental | ||||
dust | cubic foot or less) |
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*1 Speed is automatically reduced if reading is unsuccessful.
*2 "Play" means playback. Also, "Read" means transferring data.
*3
The drive's appearance and specifications may change without notice.
Disc
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Characteristic |
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| External diameter |
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| ø120mm |
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| ø120mm |
Dimensions |
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| ø15mm |
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| ø15mm |
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| Internal diameter |
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| 1.2mm |
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| 1.2mm |
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| Thickness |
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| ø50 to 116mm |
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| ø50 to 116mm | ||
Recording area (User area) |
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| 80min.*1 |
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Recording |
| Time |
| 74min. | 63min. |
| 74min. | |
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| 700MB | 650MB | 550MB |
| 650MB | |
| Capacity |
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capacity |
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| 1.2m/s | 1.2m/s | 1.4m/s |
| 1.2m/s |
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| Linear speed |
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| 1.6 ± 0.1µm |
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| 1.6 ± 0.1µm |
Track pitch |
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| Polycarbonate |
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Substrate material |
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| Organic pigment |
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Recording material |
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| / Au or Ag lamination |
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(Organic protective layer attached)
Reflectance (R to p)
65% or more | 15 to 20% |
Eccentricity
Maximum camber angle
Recommended recording power
Playback power
Playback stability
Environment for use
Storage life
Number of rewrites
70µm or less
0.4° or less
6 to 7mW(at ă:785nm, NA:0.5)
1mW or less
106times or more
(Playback power = 0.7mW)
5 to 95%RH
100 years or more
5 to 25°C, 5 to 60%RH Avoiding direct sunlight)
70µm or less
0.4° or less
8 to 14mW(at ă:785nm, NA:0.5)
1mW or less
106times or more
(Playback power = 1mW)
10 to 40°C
10 to 80%RH
30 years or more
5 to 25°, 5 to 60%RH
1,000 times or more
*The above specifications are for Ricoh
*Recommended Discs