Specifications
Storage Capacity (formatted) 300.0 GB
Disks 4
Heads (read/write) 8
Bytes/Sector 512
Seek Time
Track to track Read: 0.2 ms (typ) / Write: 0.4 ms (typ)
Average Read: 3.4 ms (typ) / Write: 3.9 ms (typ)
Full track Read: 8.0 ms (typ) / Write: 9.0 ms (typ)
Average Latency 2. ms
Rotational Speed 15,000 RPM
Data Transfer Rate
To/from media 147 MB/s
To/from host SCSI: 320 MB/s
Interface SCA-2 80Pin (NC Series),
Head Positioning Method Rotary VCM
Start Time 20 s (typ)
Stop Time 20 s (typ)
Buffer Size 16 MB
Physical Specifications
Power Requirements Voltage 5 V ± 5%, 12 V ± 5%
Idle (typ.) 9.5 W
Dimensions (HxWxD) 25.4mm x 101.6mm x 146.0mm
Weight 750g
Ambient Temperature Operating 5°C to 55°C
Non-operating -40°C to 70°C
Gradient 20°C/H max
Relative Humidity Operating 5% to 95% (non-condensing)
Non-operating 5% to 95% (non-condensing)
Max. wet bulb 29°C (operating)
Vibration Operating 0.6 mm (5 to 20 Hz) / 1.0 G (20 to 300 Hz)
Non-operating 3.1 mm (5 to 20 Hz) / 5.0 G (20 to 300 Hz)
Shock Operating 65 G max. (2 ms)
Non-operating 250 G max. (2 ms)
Altitude (operation) Operating 3,000 m (max.)
Non-operating 12,000 m (max.)
Acoustics Noise (idle sound power) (typ.)
Reliability Specifications
MTBF 1,400,000 hours
Component Life 5 years
Error Rates Seek errors 10 per 108 seeks
Unrecoverable errors 10 per 1016 bits read
