Ultrastar
™ C10K147
2.5-INCH ENTERPRISE HARD DISK DRIVES
Highlights
50% smaller footprint and 40% reduction in
z-height than traditional enterprise drives
Compact size provides for optimal power
and space effi ciencies
10,000 RPM rotational speed for
enterprise-class performance
3Gb/s SAS supports high data throughput
and scalability
Capacities up to 147GB1
Applications/Environments
Blade servers
1U and 2U rack-mounted servers
Space and/or power constrained
environments
Online Transaction Processing (OLTP)
Mission-critical 24x7 applications
Specifications
Model(s) HUC101414CSS300
HUC101473CSS300
Interface 3Gb/s SAS
Capacity (GB) 1 147 / 73
Sector size (variable, Bytes/sector) 512-528 (4 byte incr.)
Recording zones 20
Data heads (physical) 4 / 2
Data disks 2 / 1
Max. areal density (Gbits/sq. in.) 137
Performance
Data buffer (MB) 2 16
Rotational speed (RPM) 10,000
Latency average (ms) 3.0
Media transfer rate (Mbits/sec, max) 1057
Interface transfer rate (MB/sec, max) 300
Sustained transfer rate (MB/sec, typ.) 89 - 55 (zone 0-19)
Seek time (read, ms, typical) 3 3.7
Reliability
Error rate (non-recoverable, bits read) 1 in 1016
Start/stops 50,000
Availability (hrs/day x days/wk) 24x7
Acoustics
Idle (Bels) 2.9
Power
Requirement +5 VDC (+/-5%), +12 VDC (+/-5%)
Operating, (W, typical) 9.0 / 8.4
Idle (W) 5.9 / 5.3
Power consump. efficiency index (W/GB) 0.040 / 0.072
Physical size
z-height (mm) 14.8
Dimensions (width x depth, mm) 70.1 x 100.6
Weight (g, max) 227
Environmental (operating)
Ambient temperature 5° to 55° C
Shock (half-sine wave) 30G (2ms)
Vibration, random (G RMS 5 to 500Hz) 1.2, all axes
Environmental (non-operating)
Ambient temperature -40° to 70° C
Shock (half-sine wave) 300G (2ms)
Vibration, random (G RMS 5 to 500Hz) 1.04, all axes