Floppy Disk Drive Interface
Item
Specification
Power Requirement
Input Voltage (V) | +5V +/- 10% |
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Hard Disk Drive Interface
Item | Specification |
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Vendor & | TOSHIBA | IBM | IBM | TOSHIBA | HGST | TOSHIBA | TOSHIBA |
Model Name | 20G(MK20 | 20G(IC25N | 30G(IC25N | 30GB(MK3 | 40GB | 40GB(MK4 | 60GB(MK6 |
| 18GAP), | 020ATCS0 | 030ATCS0 | 021GAS) | (IC25N040 | 021GAS) | 021GAS) |
| TITAN | NEPTUNE | NEPTUNE | NEPTUNE | |||
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| 07N8325, | 07N8326, |
| 07N8327) |
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| CASCADE | CASCADE |
| CASCADE |
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Capacity | 20000 | 20000 | 30000 | 30000 | 40000 | 40000 | 60000 |
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Bytes per | 512 | 512 |
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sector |
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Data heads | 2 | 3 |
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| 4 | 4 |
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Drive Format |
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Disks | 1 | 2 |
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| 2 | 2 |
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Spindle | 4200 RPM | 4200 RPM | 4200RPM | 4200RPM | 4200RPM | 4200RPM | 4200RPM |
speed (RPM) |
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Performance Specifications |
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Buffer size | 2048KB | 2048KB | 2048KB | 2048KB | 2048KB | 2048KB | 2048KB |
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Interface |
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Max. media | 216 | 216 |
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transfer rate |
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Mbytes/s) |
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Data transfer | 100 MB/ | 100 MB/ | 100 MB/ | 100 MB/ | 100 MB/ | 100 MB/ | 100 MB/ |
rate | Sec. | Sec. | Sec. | Sec. | Sec. | Sec. | Sec. |
(host~buffer, | Ultra DMA | Ultra DMA | Ultra DMA | Ultra DMA | Ultra DMA | Ultra DMA | Ultra DMA |
Mbytes/s) | |||||||
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DC Power Requirements |
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Voltage | 5V(DC) +/- | 5V(DC) +/- | 5V(DC) +/- | 5V(DC) +/- | 5V(DC) +/- | 5V(DC) +/- | 5V(DC) +/- |
tolerance | 5% | 5% | 5% | 5% | 5% | 5% | 5% |
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Item |
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Vendor & model name |
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Performance Specification | With CD Diskette |
| With DVD Diskette |
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Transfer rate (KB/sec) | Sustained: |
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| Max 3.6Mbytes/sec |
| Max 10.8Mbytes/sec |
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Data Buffer Capacity | 128 KBytes |
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Interface | IDE/ATAPI |
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Applicable disc format | DVD: | ||
| CD: | ||
| and form 2), | ||
| WO, | ||
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Loading mechanism | Soft eject (with emergency eject hole) | ||
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Power Requirement |
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Input Voltage | +5 V +/- 5 % |
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28 | Chapter 1 |