Drive Specification
Table 1 Power Requirements
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Motor start (Surge Current, 20 sec)
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0.60A
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1.54A
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Max I/O Conditions (Amp. rms)
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0.96A
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1.91A
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Table 2 Physical Characteristics
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1.028 in.
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4.0 ± 0.009 in.
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5.787 in.
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1.430 oz
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26.10 mm
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101.6 ± 0.25 mm
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147 mm
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0.650 kg
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Note -
The physical characteristics do not include the bracket.
Table 3 Usage Information
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Useful life
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Minimum 5 years
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Expected annualized failure rate (AFR) for normal 24/7 operating
conditions
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0.35%
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Normal drive temperatures
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5 to 50 degrees Celsius
Note -
Derating of AFR applies above 40 degrees Celsius.
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Maximum temperature
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60 degrees Celsius (maximum sustained temperature)
Note -
Drive may be rendered unusable above 65 degrees
Celsius.
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Other environmental factors
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Conforms to IEC standards
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Table 4 Drive Performance
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Capacity, formatted
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7,865,536,647,168 bytes minimum (512 bytes per sector)
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Rotational latency average
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4.17 msec (7,000 rpm)
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Seek times (read/write)
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Typical
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Single track seek (typical)
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0.25/0.35 msec
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Average seek
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8.5/9.0 msec
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Maximum seek
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15.1/16.1 msec
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Random 2KB reads per sec
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Typical
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Queue=1, 100% Volume (RR)
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78 IOPS
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Queue=32, 100% Volume (RR)
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177 IOPS
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HDA data transfer rate
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Typical
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Sustained sequential read
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195 MiB/sec (at OD) to 147 MiB/sec (at ID)
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Interface data transfer rate
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12Gbps/6Gbps/3Gbps/1.5Gbps (autonegotiation, dual port, full
duplex)
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Maximum instantaneous data transfer rate
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1200 Mbytes per sec (12Gbps mode)
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Power-on to ready
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20 sec (typical)
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Spin down
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30 sec (typical)
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