HGST Ultrastar 7K4000 4GB Datasheet

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HGST Ultrastar 7K4000 4GB Datasheet | Manualzz

Ultrastar

7K4000

3.5-INCH ENTERPRISE HARD DISK DRIVES

World’s first enterprise-class 4TB, 7200 RPM drive, specified at 2.0 million hours MTBF

1

for high-capacity nearline environments

Highlights

> 2.0 million hours MTBF

> Up to 4 terabytes 2 of capacity

> Advanced Format

> 512 byte emulation (512e)

>

6Gb/s SATA interface

>

Dual Stage Actuator (DSA) and Enhanced

Rotational Vibration Safeguard (RVS) for robust performance in multi-drive environments

> 24x7 accessibility for enterprise-class, capacity-optimized applications

> 5-year limited warranty

Applications/Environments

> Cloud storage

> Massive Scale Out (MSO)

> Data warehousing & mining

> Disk-to-disk backup & archiving

> RAID arrays

> Network Attached Storage (NAS)

Features and Benefits

Feature / Function

4TB, 3TB and 2TB Capacity

Performance Rotational Vibration Safeguard (RVS)

Reliability

Power

Security

Thermal Fly-height Control (TFC) with internal thermal sensor

Head load/unload

SMART command transport

Improved watts per gigabyte (W/GB)

Optional Bulk Data Encryption

Benefits

Highest enterprise capacity available in a single platform

Maintains drive performance in high rotational vibration environments and multi-drive systems

Better soft error rate for improved reliability and performance

Protects disk during non-operation

Adaptive error correction

24% lower W/GB than predecessor for maximum efficiency

Encrypt private data, providing security and easy redeployment

4TB, 3TB and 2TB

7200 RPM | SATA 6Gb/s

Delivering industry-leading quality and reliability

HGST Ultrastar™ 7K4000 is the world’s first 4TB 7200 RPM hard drive with a 2.0 million hours

MTBF specification and backed by a full 5-year warranty. Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage

OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO.

Increasing capacity density by one third

To deal with the explosive petabyte (PB) growth, data centers require large amounts of efficient storage. Reducing W/GB without expanding floor space is vital to lowering operating costs. To meet these demands, Ultrastar 7K4000 delivers 33% more capacity in the same footprint at 24% lower W/GB than its predecessor, Ultrastar 7K3000. Now you can get 2.4

PB in the footprint of a standard 19-inch enterprise storage rack by stacking ten 4U, 60-bay enclosures. Ultrastar 7K4000 is an Advanced Format drive, using 4096-byte sector size to provide enormous capacity earlier than otherwise possible for environments optimized for this technology. Advanced Format drives are backwards compatible with legacy 512-byte sector size by offering built-in 512-byte emulation through the SATA interface.

Combining 7200 RPM performance and granular power control

Operating at 7200 RPM, Ultrastar 7K4000 offers better overall performance than slower RPM capacity-oriented drives, and does so at impressively low power-consumption rates. The

Ultrastar 7K4000 can help data centers achieve lower AC power and HVAC requirements.

With five Advanced Power Management modes, the 7K4000 achieves a 59% reduction in watts during low RPM idle mode, and uses less than 1W during standby/sleep modes, freeing up precious headroom for growing enterprise needs.

Innovating for a more sustainable environment

The Ultrastar 7K4000, with its halogen-free design and power-efficient operation, qualifies for the HGST EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal.

www.HGST.com

Ultrastar

7K4000

Specifications

Model(s) HUS724040ALE640

HUS724030ALE640

HUS724020ALE640

Configuration

Interface

Capacity (GB) 2 at 512 Bytes/sector

Form factor

Sector size (bytes) 3

Max. areal density (Gbits/sq. in)

Performance

Data buffer (MB) 4

Rotational speed (RPM)

Interface transfer rate (MB/sec, max)

Sustained transfer rate (MB/sec, typical)

Seek time (read, ms, typical) 5

SATA 6Gb/s

4TB / 3TB / 2TB

3.5-inch

512e

446

64

7200

600

171

8.0

Reliability

Error rate (non-recoverable, bits read)

Load/unload cycles (at 40° C)

Availability (hrs/day x days/wk)

Targeted MTBF 1 (M hours)

1 in 10

15

600,000

24x7

Warranty (yrs.)

Acoustics

Idle (Bels, typical)

Power

2.0

5

2.9

Requirement

+5 VDC (+/-5%)

+12 VDC (+10%/-8%)

1.2 (+5V), 2.0 (+12V) Startup current (A, max)

Read/write (W)

Unload idle (W)

Physical size z-height (mm, max)

11.4

5.7

Dimensions (width x depth, mm)

Weight (g, typical)

Environmental (operating)

Ambient temperature

Shock (half-sine wave 2 ms, G)

Vibration, random (G RMS 5 to 500 Hz)

26.1

101.6 (+/-0.25) x 147

690

5 o to 60 o C

70

0.67 (XYZ)

Environmental (non-operating)

Ambient temperature

Shock (half-sine wave 1ms, G)

-40 o to 70 o C

300

1 Intended for use in lower duty cycle environments in the enterprise storage hierarchy such as nearline applications. This MTBF rating is based

on a sample population and is estimated by statistical measurements and acceleration algorithms under nominal operating conditions. MTBF

ratings are not intended to predict an individual drive’s reliability. MTBF does not constitute a warranty.

2 One MB is equal to one million bytes, one GB is equal to one billion bytes and one TB equals 1,000GB (one trillion bytes) when referring to

hard drive capacity. Accessible capacity will vary from the stated capacity due to formatting and partitioning of the hard drive, the computer’s

operating system, and other factors.

3 Advanced Format drive: 4K physical sectors with 512 emulation

4 Portion of buffer capacity used for firmware.

5 Excludes command overhead

HGST quality and service

Ultrastar 7K4000 extends the company’s longstanding tradition of performance and capacity leadership. The proven drive design enables high reliability and availability to customer data. Ultrastar quality, performance and world class technical support and service provides customers with a lower total cost of ownership over previous generations.

HGST drives are backed by an array of technical support and services, which may include customer and integration assistance. HGST is dedicated to providing a complete portfolio of HDD/SSD solutions to satisfy today’s monumental computing needs.

How to read the Ultrastar model number

HUS724040ALE640 = 4TB, SATA 6Gb/s,

64MB buffer

H = HGST

U = Ultrastar

S = Standard

72 = 7200 RPM

40 = Full capacity — 4TB

40 = Capacity this model, 40 = 4TB

(30 = 3TB , 20 = 2TB)

A = Generation code

L = 26.1mm z-height

E6 = SATA 6Gb/s, 512e

4 = 64MB buffer

0 = No encryption (1 = encryption)

Information and Technical Support www.hgst.com (Main Web site) www.hgst.com/partners (Partner Web site) www.hitachigst.com/AdvancedFormat

North America [email protected]

Toll free: 1 888 426-5214, Direct: 1 408 717-8087

Asia Pacific [email protected] / 65 6840 9595

EMEA and UK [email protected] / 44 20 7133 0032

Germany [email protected] / 49 6929 993601

Program Support

Partners First Program [email protected]

Western Digital and the Western Digital logo are tradmarks of Western Digital Corporation in the U.S. and/or other countries. Hitachi is a trademark of Hitachi, Ltd in the U.S., Japan and/or other countries.

HGST trademarks are intended and authorized for use only in countries and jurisdictions in which HGST has obtained the rights to use, market and advertise the brand. Contact HGST for additional information. HGST shall not be liable to third parties for unauthorized use of this document or unauthorized use of its trademarks.

References in this publication to HGST’s products, programs, or services do not imply that HGST 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.

© 2012 HGST, a Western Digital company

HGST, a Western Digital company

3403 Yerba Buena Road

San Jose, CA 95135 USA

Produced in the United States 4/12. All rights reserved.

Ultrastar and HiVERT are trademarks of HGST.

The EcoTrac symbol identifies HGST hard drives that deliver on the principles of lower operating costs, safer product disposal and a more sustainable environment.

DSUS7K4012EN-01

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