Hitachi HUS151414VL3600, HUS151414VLS300, HUS151414VLF400, HUS151473VL3600, HUS151473VLS300 DATASHEET
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Ultrastar™ 15K147
HARD DISK DRIVES
Performance and reliability you can trust for mission-critical 24x7 computing environments
Highlights
>Capacities up to 147GB
>Choice of Ultra320 SCSI, 4Gb/s and 2Gb/s Fibre Channel and Serial Attached SCSI (SAS) interfaces for configuration flexibility
>Mature design provides greater reliability and faster qualification time
>15,000 RPM enables as much as
33 percent more I/Os per second over
10,000 RPM products
>Large 16MB cache size minimizes command overhead
>RoHS compliant on select models
Applications
>Online transaction processing
>RAID
>Storage Area Network (SAN)
>Network Attached Storage (NAS)
>Scientific engineering and data analysis
>Imaging systems
>Media streaming
>Data warehousing
Features and Benefits
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Feature / Function |
Benefits |
Performance |
15,000 RPM |
Lower rotational latency for faster data access |
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16MB cache memory |
Greatly improves average read/write response time |
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Rotational Position Optimization |
Optimizes rotational latency for faster data access |
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Command Reordering Optimization |
Optimizes head movement, improving throughput |
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Rotational Vibration Safeguard |
Maintains performance in multi-drive systems |
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Reliability |
Highly automated manufacturing |
Minimizes process variability, improving reliability |
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Unique head load/unload design |
Minimizes handling damage during integration |
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FDB spindle motor |
High reliability and low acoustics |
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S.M.A.R.T. and Idle Task Manager |
Self-diagnostics, early warning error detection |
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Capacity |
147GB / 73GB / 36GB |
Configuration flexibility |
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Interfaces |
Ultra320 SCSI (68 & 80 pin), 4GFC, |
Ease of integration and configuration flexibility |
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2GFC and Serial Attached SCSI (SAS) |
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Store more…faster!
Hitachi delivers its highest-performing hard drive ever with the introduction of the Ultrastar 15K147. With average seek times as fast as 3.3ms, average latency of 2ms, and as much as 33 percent more in I/Os per second than its 10,000 RPM rivals, enterprise customers can access their data more quickly and efficiently. These performance characteristics of the Ultrastar 15K147 make it the ideal solution for mission-critical enterprise computing environments like online transaction processing, data analysis, and other multi-user applications.
Proven design for extreme performance and reliability
Performance and reliability are key requirements for enterprise-class hard drives. The mature design of the Ultrastar 15K147 ensures greater reliability which helps enable shorter qualification times. Several key technologies are designed into Ultrastar drives to ensure high
reliability, enhance performance and protect customer data. The Ultrastar 15K147 incorporates Rotational Vibration Safeguard (RVS) technology to maintain drive performance in multi-drive systems where rotational vibration is likely to occur. Fluid dynamic bearing (FDB) motors deliver quieter drives with improved data integrity. Hitachi offers the only enterprise-class hard drive utilizing a head load/unload ramp which helps minimize drive failures caused by handling damage during integration.
147GB, 73GB and 36GB | 15,000 RPM
Ultra320 SCSI, 4GFC, 2GFC and
Serial Attached SCSI (SAS)
DATA SHEET |
www.hitachiGST.com |
Ultrastar™ 15K147
Specifications
Model(s) |
HUS151414VL3600* |
HUS151414VLS300 |
HUS151414VLF400 |
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HUS151473VL3600* |
HUS151473VLS300 |
HUS151473VLF400 |
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HUS151436VL3600* |
HUS151436VLS300 |
HUS151436VLF400 |
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HUS151414VL3800** |
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HUS151414VLF200 |
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HUS151473VL3800** |
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HUS151473VLF200* |
68-pin, ** 80-pin |
HUS151436VL3800** |
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HUS151436VLF200 |
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Configuration |
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Interface |
Ultra320 SCSI |
SAS |
4GFC / 2GFC |
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Capacity (GB) |
1 |
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147.0 / 73.4 / 36.7 |
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Sector size (Bytes) |
512-528 (variable, 2 byte inc.) |
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Recording zones |
24 / 24 / 20 |
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Data heads (physical) |
10 / 5 / 3 |
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Data disks |
5 / 3 / 2 |
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Max. areal density (Gbits/sq. inch) |
61.7 |
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Performance |
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Data buffer (MB) |
2 |
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16 |
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Rotational speed (RPM) |
15,000 |
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Latency average (ms) |
2 |
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Media transfer rate (Mbits/sec, max) |
1129 |
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Interface transfer rate (MB/sec, max) |
320 |
300 |
425 (4G) / 212.5 (2G) |
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Sustained data rate (MB/sec.max) |
93.3 |
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Seek time (read, typical) |
3 |
Average (ms) |
3.7 / 3.6 / 3.3 |
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Track to track (ms) |
0.6 |
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Full stroke (ms) |
6.7 |
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Reliability |
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Error rate (non-recoverable) |
10 in 10E16 |
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Start/stops (at 40° C) |
50,000 |
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Availability (hrs/day x days/wk) |
24x7 |
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Acoustic |
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Idle (Typical (Bels)) |
3.5 |
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Operating (Typical (Bels)) |
4.6 |
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Power |
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Requirement |
+5VDC (+-5%), +12 VDC (+-5%) |
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Dissipation |
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Startup current (max. peak DC) |
0.70A (5V), 1.70A (12V) |
1.08A (5V), 1.70A (12V) |
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Idle (W) |
11.22 / 8.83 / 8.19 |
12.02 / 9.60 / 8.92 |
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Power consump. efficiency index |
0.08 (5-disk), 0.12 (3-disk) |
0.08 (5-disk), 0.13 (3-disk) |
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(W/GB) |
0.23 (2-disk) |
0.25 (2-disk) |
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Physical Size |
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Height (mm, max) |
26.1 |
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Width (mm) |
101.6 +-0.25 |
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Depth (mm) |
146.0 +- 0.6 |
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Weight (kg, max) |
0.758 |
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Environmental characteristics |
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Operating |
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Ambient temperature |
5° to 55° C |
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Shock (half sine wave) |
15G (11ms) |
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Random Vibration, no data loss |
1.2G, all axes |
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Non-operating |
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Ambient temperature (shipping) |
-40° to 70° C |
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Shock (half sine wave) |
250G (2ms) / 80G (11ms) |
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Random Vibration (RMS) |
1.04G, all axes |
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RoHS compliant |
4 |
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Some (p/n dependent) |
Yes |
Yes (4G) / No (2G) |
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Hitachi quality and service
Hitachi’s Ultrastar 15K147 extends the company’s long-standing tradition of performance and capacity leadership. Ultrastar quality, performance,
and world class technical support and service provides customers with a lower total cost of ownership compared to previous generations.
Hitachi drives are backed by an array of technical support and services, which may include customer and integration assistance. Hitachi is dedicated to providing a breadth of hard disk drive solutions to satisfy all of today’s demanding computing needs.
How to Read the Ultrastar Model Number
HUS151414VL3800 = 147GB / Ultra320 80-pin H = Hitachi
U = Ultrastar
S = Standard
15 = 15,000 RPM
14 = Full capacity—147GB
14 = Capacity this model—147GB, (73=73GB, 36 = 36GB)
V = Generation code L= 1-inch form factor
38 = Interface—U320 80-pin,
(36 = U320 68-pin, F2 = 2GFC, F4= 4GFC, S3 = 3G SAS)
0 = Reserved
0 = Reserved
Information and Technical Support www.hitachigst.com (Main Web site) www.hitachigst.com/vpp (Reseller Web site)
North America support_usa@hitachigst.com Toll free: 1 888 426-5214 Direct: 1 507 322-2370
Asia Pacific
support_ap@hitachigst.com / 65 6840 9595
EMEA and UK
support_uk@hitachigst.com / 44 20 7133 0032
Germany
support_uk@hitachigst.com / 49 6929 993601
1GB equals one billion bytes when referring to hard drive capacity; accessible capacity may be less
2Buffer capacity includes 2.5 MB used for drive firmware
3Excludes command overhead.
4RoHS refers to the European Union Directive 2002/95/EC on the restriction of certain hazardous substances in electrical and electronic equipment.
Hitachi Global Storage Technologies trademarks are intended and authorized for use only in countries and jurisdictions in which Hitachi Global Storage Technologies has obtained the rights to use, market and advertise the brand. Contact Hitachi Global Storage Technologies for additional information. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of this document or unauthorized use of its trademarks.
References in this publication to Hitachi Global Storage Technologies’ products, programs, or services do not imply that Hitachi Global Storage Technologies intends to make these available in all countries in which it operates.
Product specifications provided are sample specifications and do not constitute a warranty. Information is true as of the date of publication and is subject to change. Actual specifications for unique part numbers may vary. Please visit the Support section of our website, www.hitachigst.com/support, for additional information on product specifications. Photographs may show design models.
© 2007 Hitachi Global Storage Technologies
Hitachi Global Storage Technologies
3403 Yerba Buena Road
San Jose, CA 95135 USA
Produced in the United States 5/05. Revised 3/08. All rights reserved.
Ultrastar® is a registered trademark of Hitachi Global Storage Technologies.
DSUS151407EN-02
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