Deskstar 7K80 Hard Disk Drive Specification
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6.6.2 Read DRQ interval time
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6.7 Multi-word DMA timings
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6.8 Ultra DMA timings
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6.8.1 Initiating Read DMA
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6.8.2 Host Pausing Read DMA
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6.8.3 Host Terminating Read DMA
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6.8.4 Device Terminating Read DMA
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6.8.5 Initiating Write DMA
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6.8.6 Device Pausing Write DMA
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6.8.7 Device Terminating Write DMA
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6.8.8 Host Terminating Write DMA
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6.9 Addressing of registers
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6.9.1 Cabling
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7.0 Specification
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7.1 Jumper settings
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7.1.1 Jumper pin location
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7.1.2 Jumper pin identification
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7.1.3 Jumper pin assignment
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7.1.4 Jumper positions
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7.2 Environment
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7.2.1 Temperature and humidity
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7.2.2 Corrosion test
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7.3 DC power requirements
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7.3.1 Input voltage
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7.3.2 Power supply current (typical)
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7.3.3 Power supply generated ripple at drive power connector
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7.4 Reliability
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7.4.1 Data integrity
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7.4.2 Cable noise interference
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7.4.3 Start/stop cycles
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7.4.4 Preventive maintenance
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7.4.5 Data reliability
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7.4.6 Required power-off sequence
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7.5 Mechanical specifications
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7.5.1 Physical dimensions and weight
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7.5.2 Mounting hole locations
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7.5.3 Connector locations
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7.5.4 Drive mounting
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7.5.5 Heads unload and actuator lock
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7.6 Vibration and shock
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7.6.1 Operating vibration
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7.6.2 Nonoperating vibration
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7.6.3 Operating shock
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7.6.4 Nonoperating shock
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7.6.5 Nonoperating rotational shock
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