Hitachi HTS548020M9AT00, Specifications

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Travelstar 5K80 Hard Disk Drive Specification
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6.3. Reliability ....................................................................................................................... 24
6.3.1 Data Reliability ...................................................................................................... 24
6.3.2 Failure prediction (S.M.A.R.T.) ............................................................................ 25
6.3.3 Cable noise interference ........................................................................................ 25
6.3.4 Service life and usage condition ............................................................................ 25
6.3.5 Preventive maintenance ......................................................................................... 25
6.3.6 Load/unload ........................................................................................................... 25
6.4. Mechanical specifications............................................................................................... 28
6.4.1 Physical dimensions and weight ............................................................................ 28
6.4.2 Mounting hole locations ........................................................................................ 28
6.4.3 Connector and jumper description ......................................................................... 29
6.4.4 Mounting orientation ............................................................................................. 29
6.4.5 Load/unload mechanism ........................................................................................ 29
6.5. Vibration and shock........................................................................................................ 30
6.5.1 Operating vibration ................................................................................................ 30
6.5.2 Nonoperating vibration .......................................................................................... 30
6.5.3 Operating shock ..................................................................................................... 31
6.5.4 Nonoperating shock ............................................................................................... 31
6.6. Acoustics......................................................................................................................... 32
6.6.1 Sound power levels ................................................................................................ 32
6.6.2 Discrete tone penalty ............................................................................................. 32
6.7. Identification labels ........................................................................................................ 33
6.8. Electromagnetic compatibility........................................................................................ 33
6.8.1 CE mark ................................................................................................................. 33
6.8.2 C-TICK mark ......................................................................................................... 33
6.8.3 BSMI mark ............................................................................................................ 33
6.8.4 MIC mark .............................................................................................................. 33
6.9. Safety .............................................................................................................................. 33
6.9.1 UL and CSA approval ........................................................................................... 34
6.9.2 IEC compliance ..................................................................................................... 34
6.9.3 German safety mark .............................................................................................. 34
6.9.4 Flammability .......................................................................................................... 34
6.9.5 Secondary circuit protection .................................................................................. 34
6.10. Packaging...................................................................................................................... 34
7.0. Electrical interface specification......................................................................................... 35
7.1. Cabling............................................................................................................................ 35
7.2. Interface connector ......................................................................................................... 35
7.3. Signal definitions ............................................................................................................ 36
7.4. Signal descriptions.......................................................................................................... 37
7.5. Interface logic signal levels ............................................................................................ 40
7.6. Reset timings .................................................................................................................. 40
7.7. PIO timings..................................................................................................................... 41
7.8. Multi word DMA timings............................................................................................... 42
7.9. Ultra DMA timings......................................................................................................... 43
7.9.1 Initiating Read DMA ............................................................................................. 43
7.9.2 Host Pausing Read DMA ...................................................................................... 44