Hitachi HDP725050GLAT80, HDP725040GLAT80, HDP725032GLAT80, HDP725025GLAT80, HDP725016GLAT80 DATASHEET
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Deskstar™ P7K500
3.5-INCH HARD DISK DRIVES
Energy-efficient storage for power-friendly PCs
Highlights |
Features and Benefits |
>>Up to 40 percent operational power savings over previous generation products
>>Capacities up to 500GB1
>>Built on industry’s most reliable PMR technology
>>Choice of Parallel ATA or Serial ATA interface
Applications
>>Consumer & commercial computers
>>Personal storage
>>PC gaming
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Feature / Function |
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Benefits |
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Power |
Advanced Power Management |
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Reduces power during idle periods |
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HiVERT™ technology |
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Best-of-breed power consumption |
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Capacity |
500, 400, 320 , 250 and 160GB |
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Popular capacity points |
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Reliability |
Thermal Fly-height Control (TFC) |
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Better soft error rate for improved reliability |
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Head load/unload |
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Protects disk during non-operation |
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CRC detection and ECC correction |
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Data integrity enhanced throughout circuits |
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SMART command transport |
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Adaptive error correction |
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Internal thermal sensor |
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Improves data integrity |
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Performance |
Up to 16 MB cache buffer |
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Faster data processing |
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Configuration |
Choice of PATA or SATA interface |
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Design flexibility |
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500, 400, 320, 250 and 160GB 7200 RPM | PATA-133 and SATA 3Gb/s
Balanced power and performance for desktop computing
The Deskstar™ P7K500 hard drive provides an exceptional blend of power efficiency and performance making it an ideal solution for consumer and enterprise power-friendly PCs. Leveraging sixth-generation power management technology as well as power-saving innovations pioneered on Hitachi’s popular 2.5-inch line of notebook PC hard drives, this new breed
of desktop drive delivers best-in-class power management and thermal emissions to help manufacturers meet energy compliance targets and extend drive life.
Power efficiency helps manufacturers deliver ENERGY STAR® 4.0 compliant systems
The ENERGY STAR 4.0 specifications are recognized around the world as a way of identifying energy-efficient PCs and other office equipment. PCs that meet the ENERGY STAR 4.0 criteria are expected to become increasingly required by government agencies, corporations and consumers. Some corporations are choosing to purchase ENERGY STAR PCs as part of their “green” initiatives. The Deskstar P7K500 hard drive delivers industry-leading low-power consumption – up to 40 percent operational power savings over previous generation products – contributing to a reduction in overall system power requirements which helps PC manufacturers achieve ENERGY STAR ratings. Additionally, less power required by the hard drive means more power budget available in an ENERGY STAR PC for additional features and functions.
Robust technology and configuration flexibility
Featuring a choice of Parallel ATA or Serial SATA interface options to meet the needs of many design configurations, the Deskstar P7K500 is also built using the industry’s most reliable perpendicular magnetic recording (PMR) techniques to maximize capacity, performance and field reliability.
www.hitachiGST.com
Deskstar™ P7K500
Specifications
Model(s) |
HDP725050GLAT80 |
HDP725050GLA380 |
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HDP725040GLAT80 |
HDP725050GLA360 |
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HDP725032GLAT80 |
HDP725040GLA380 |
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HDP725025GLAT80 |
HDP725040GLA360 |
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HDP725016GLAT80 |
HDP725032GLA380 |
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HDP725032GLA360 |
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HDP725025GLA380 |
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HDP725016GLA380 |
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Configuration |
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Interface |
PATA-133 |
SATA 3Gb/s |
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Capacity (GB) 1 |
500 / 400 / 320 / 250 / 160 |
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Data heads (physical) |
4 / 4 / 3 / 2 / 2 |
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Data disks |
2 / 2 / 2 / 1 / 1 |
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Max. areal density (Gbits/sq. in.) |
185 |
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Performance |
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Data buffer (MB) 2 |
8 |
16 / 8 3 |
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Rotational speed (RPM) |
7200 |
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Media transfer rate (Mbits/sec, max) |
1138 |
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Interface transfer rate (MB/sec, max) |
133 |
300 |
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Reliability |
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Error rate (non-recoverable, bits read) |
1 in 1014 |
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Starts/stops (at 40˚C) |
50,000 |
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Availability 4 (hrs/day x days/wk) |
24x7 |
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Acoustics |
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Idle (Bels, typical) |
2.6 (2 disk) 2.8 (1 disk) |
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Power |
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Requirement |
+5 VDC (+/-5%) |
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+12 VDC (+/-10%) |
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Startup current (A, max.) |
2.0 (+12V), 1.1 (+5V) |
2.0 (+12V), 1.3 (+5V) |
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Idle (W) |
4.5 (2 disk) 3.3 (1 disk) |
4.8 (2 disk) 3.6 (1 disk) |
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Physical size |
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z-height (mm) |
26.1 |
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Dimensions (width x depth, mm) |
101.6 (+/-0.25) x 147 |
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Weight (typical, g, max.) |
550 |
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Environmental (operating) |
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Ambient temperature |
0o to 60o C |
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Relative humidity (non-condensing) |
8% to 90% |
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Shock (half-sine wave) |
70 |
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Vibration, random (G RMS 5 to 500 Hz) |
0.67 (XY) |
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Environmental (non-operating) |
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Ambient temperature |
-40o to 70o C |
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Relative humidity (non-condensing) |
5% to 95% |
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Shock (half-sine wave, G (2ms)) |
350 |
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Vibration, random (G RMS 5 to 500 Hz) |
1.04 (XYZ) |
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Hitachi quality and service
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 Deskstar model number
HDP725050GLA360 = 500GB,16 MB buffer H = Hitachi
D = Deskstar
P = Series prefix 72 = 7200 RPM
50 = Full capacity — 500GB
50 = Capacity this model, 50 =500GB
(40 = 400GB, 32 = 320GB, 25 = 250GB) G = Generation code
L = 26.1mm z-height
A3= Interface, SATA 3Gb/s (AT = PATA)
6 = 16 MB buffer (8 = 8 MB)
0 = Reserved
Information and Technical Support www.hitachigst.com (Main Web site) www.hitachigst.com/partners (Partner 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
Program Support
Partners First™ Program channelpartners@hitachigst.com
1One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity may be less.
2Portion of buffer capacity used for drive firmware
3250GB and 160GB capacity available with 8 MB only
4Intended for low duty cycle, non mission-critical applications in PC, nearline, and consumer electronics environments, which may vary from application to application
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 10/07, revised 11/08.
All rights reserved.
Deskstar™, HiVERT™ and Partners First™ are trademarks of Hitachi Global Storage Technologies. ENERGY STAR® is a registered mark of the United States Environmental Protection Agency.
DSDP725007EN-02
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