HUC101818CS4204

Overview

Tier 1 enterprise-class, high-performance servers in data centers processing hot and warm data
Traditional mission-critical enterprise-class servers and storage
HPC, databases, OLTP, and BP applications requiring high reliability and 24x7 availability
Enterprise-class data security environments requiring increased security & easy drive retirement
Power- and space-constrained, mission-critical environments

Specifications
Configuration
Interface	SAS 12Gb/s
Capacity (GB)	1.8TB
Sector size (variable, bytes/sector)	4096-Byte (512e, 4Kn)
Recording zones	40
Data heads (physical)	8 / 6 / 4 / 3 / 2
Data disks	4 / 3 / 2 / 2 / 1
Max. areal density (Gbits/sq. in.)	620
Performance
Data buffer (MB)	128
Rotational speed (RPM)	10,520
Latency average (ms)	2.85
Interface transfer rate (MB/s, max)	1200
Sustained transfer rate (MB/s, typical)	146 to 247
Seek time (read/write, ms, typical range)	3.3-3.7 / 3.8-4.4
Reliability
Error rate (non-recoverable, bits read)	1 in 10E16
MTBF (M hours)	2.0
Annualized Failure Rate (AFR)	0.44%
Availability (hrs/day x days/wk)	24x7
Acoustics
Idle (Bels)	3.4
Power
Requirement	+5 VDC (+/-5%), +12 VDC (+/-5%)
Operating, (W, typical)	7.4 / 6.7 / 6.2 / 6.2 / 5.9
Idle (W)	5.1 / 4.8 / 4.3 / 4.3 / 3.9
Idle efficiency (W/GB)	0.003 (1.8TB)
Physical size
z-height (mm)	15
Dimensions (width x depth, mm)	70.1 x 100.45
Weight (g, max)	227
Environmental (operating)
Ambient temperature (Degree)	5 to 55
Shock (half-sine wave 2ms, read operation)	60G
Vibration, random, no errors (G RMS 5 to 500 Hz)	0.4, all axes
Environmental (non-operating)
Ambient temperature (Degree)	-40 to 70
Shock (half-sine wave, 2ms, read operation)	300G
Vibration, random (G RMS, 5 to 500 Hz)	1.5, all axes

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