QuickSpecs
StorageWorks NAS B3000 by Compaq
Technical Specifications
24X Max (or higher) IDE CD-ROM Drive Slim Line
Disk | Applicable Disk | |
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| Photo CD (Single and |
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| Mixed Mode (Audio and Data combined) |
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| Capacity | 540 MB (Mode 1, 12 cm) |
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| 650 MB (Mode 2, 12 cm) |
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| Diametre | 4.7 in, 3.15 in/12 cm, 8 cm |
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| Rotational Speed | 4200 rpm maximum |
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| Centre Hole | 0.6 in/15 mm diametre |
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| Thickness | 1.2 mm |
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| Track Pitch | 1.6 µm |
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Block Size | Mode 1 | 2,048 |
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| Mode 2 | 2,340, 2,336, 1,024 bytes |
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| 2,352 bytes | |
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| 2,328 bytes | |
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Interface | IDE (ATAPI) |
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Access Times (typical) | Random | 100 ms |
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| 2000 ms | |
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Audio Output Level | 0.7 VRMS at 47 kOhms | |
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| Headphone | 0.6 VRMS at 32 kOhms (maximum volume) |
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Data Transfer Rate | Sustained | 150 KB/s (single) |
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| Burst | 2100 to 3600 KB/s |
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Cache Buffer | 128 KB |
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< 7 seconds |
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Stop Time | < 4 seconds |
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Laser Parametres | Type | Semiconductor Laser GaA1As |
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| Wave Length | 780 ± 25 nm |
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| Divergence Angle | 53.5° ± 1.5° |
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| Output Power | 0.14 mW |
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Operating Conditions | Temperature | 41° to 113° F/5° to 45° C |
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| Humidity | 10% to 80% |
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Dimensions | (H x W x D, maximum) | 1.69 x 5.75 x 8.19 in/4.29 x 15 x 20.8 cm |
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| Weight | 2.66 lb/1.2 kg |
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Canada — Version 7 — September 24, 2002 | 19 |
