General Information

Manufacturer Fujitsu

Manufacturer Part Number MAT3147NC

Product Line Enterprise

Product Name Enterprise Ultra320 SCSI Hard Drive

Technical Information

Storage Capacity 147GB

Heads 5 Physical

Platter(s) 3

Bytes per Sector 512

Actuator Type Rotary VCM

Servo Type Embedded

Drive Performance

Data Transfer Rate 320MBps External Ultra320 SCSI

Data Transfer Rate 132MBps Internal Maximum Ultra320 SCSI

Rotational Speed 10025 rpm

Seek Time 0.2 ms Track-to-Track Read Typical

Seek Time 0.4 ms Track-to-Track Write Typical

Seek Time 4.5 ms Average Read Typical

Seek Time 5 ms Average Write Typical

Seek Time 10 ms Full-track Read Typical

Seek Time 11 ms Full-track Write Typical

Latency 2.99 ms Average

Buffer 8MB

Interfaces/Ports

Interfaces/Ports 1 x 80-pin SCA-2 Ultra320 SCSI SCSI

Reliability

MTBF[zasłonięte]12000 Hour(s)

Shock Tolerance 65Gs @ 2 ms Operating Maximum

Shock Tolerance 225Gs @ 2 ms Non-operating Maximum

Vibration Tolerance 1Gs 20 Hz to 300 Hz Operating

Vibration Tolerance 5Gs 20 Hz to 300 Hz Non-operating

Data Error Rate 1/10E15 bits Read Non-recoverable

Data Error Rate 10/10E8 Seek Error

Power Description

Input Voltage 5 V DC or 12 V DC 5%

Input Current 0.7 A @5V DC Spin-up

Input Current 3 A Spin-up (Peak)

Input Current 2.5 A @12V DC Spin-up (Peak)

Power Consumption 9.5W Idle (Typical)

Environmental Conditions

Temperature 5 C (41 F) to 55 C (131 F) Operating

Temperature -40 C (-40 F) to 70 C (158 F) Non-operating

Humidity 5 to 95% Non-condensing Relative Humidity Operating

Humidity 5 to 95% Non-condensing Relative Humidity Non-operating

Altitude 10000 ft Maximum Operating

Altitude 40000 ft Maximum Non-operating

Sound Emission 34 dB Idle (Typical)

Physical Characteristics

Form Factor 3.5" Internal

Dimensions 1" Height x 4" Width x 5.75" Depth

Weight 750 g

Miscellaneous

# Additional Information Areal Density: 75 Gbits/sq. in. Maximum

# Recording Code: 32/34 MEEPRML

# Start Time: 30 sec (Typical)

# Stop Time: 30 sec (Typical)

# Component Life: 5 years

# Fluid Dynamic Bearing (FDB) Motor 

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