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FUNCTIONAL SPECIFICATIONS
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Formatted storage capacity
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73.5 GB
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PHYSICAL
SPECIFICATIONS
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Track capacity (formatted)
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272 KB ~ 479 KB bytes
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Cylinders
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48,000
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Sectors per track
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533 ~ 936
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FUNCTIONAL
SPECIFICATIONS
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Seek time (track to track)
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Read 0.3 / Write 0.5 ms. typ.
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Seek time (average)
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4.5/5.0 ms. typ. (read/write)
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Seek time (full track)
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10.0/11.0 ms. typ. (read/write)
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Average latency time
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2.99 ms.
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Rotational speed
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10,025 RPM
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Interface
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SCA-2 (ULTRA 320)
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Data Buffer Size
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8 MB
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Recording code
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32/34 MATCHED NPV 2
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Head positioning method
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ROTARY VCM
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Spindle start time
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30 seconds typical
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Spindle stop time
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30 seconds typical
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PHYSICAL
SPECIFICATIONS
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Power requirement Spin up
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33.5W max.
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Power requirement Idle (ready)
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10.2 W typ.
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Form Factor
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3.5-inch x 1-inch high
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Mounting screws
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6#32UNC
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Height
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25.4 mm
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Width
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101.6 mm
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Depth
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146.0 mm
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Weight
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0.75 kg
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Ambient temperature (operating)
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5 to 50 degrees C
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Ambient temperature (non-operating)
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-10 to 60 degrees C
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Maximum DE surface temperature (operating)
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55 max deg. C
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Gradient
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15 degrees C per hour
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Relative humidity (operating)
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20 to 80 % RH (non-condensing)
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Relative humidity (non-operating)
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20 to 80 % RH (non-condensing)
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Maximum wet bulb
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29 degrees C (non-condensing)
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Vibration (operating)
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0.3mm (5 to 20 Hz)/ 1.0G (20 to 300 Hz)
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Vibration (non-operating)
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3.1mm (5 to 20 Hz)/ 5.0G (20 to 300Hz)
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Shock (operating)
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65G Max (2ms)
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Shock (non-operating)
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200G Max (2ms)
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Altitude (operating)
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3,000 metres
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Altitude (non-operating)
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12,000 metres
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Acoustic noise (at 1 metre idle)
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3.4 bels
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