HGST HDN721010ALE604, HDN728080ALE604, HDN726060ALE614, HDN726040ALE614 User Manual

Deskstar® NAS

3.5-Inch High-Performance Hard Drive
for Desktop NAS Systems

Highlights

• 7200 RPM performance

• Up to 10TB capacity

• 1 million hours MTBF

• 6Gb/s SATA interface

• No additional hardware required

• 3-Year limited warranty

Applications/Environments

• Deskstop NAS System

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2

More Performance, More Reliability

The Deskstar® NAS hard drive is a 7200 RPM 3.5-inch hard drive that provides
an exceptional blend of reliability and performance, making it an ideal solution
for consumer and commercial desktop NAS systems. This NAS-ready hard
drive from HGST delivers media transfer rates that are as much as 20% faster
than 5400 RPM drives and seek times less than 12ms. Furthermore, Deskstar
NAS hard drives incorporate a rotational vibration sensor and achieve reliability
of 1M hours MTBF.

HGST Quality and Service

All HGST hard drives are designed to the highest quality standards with field­proven components. They are backed by HGST worldwide technical support
and integration services, enabling customers around the globe to bring their
products to market quickly.

Features and Benefits

Feature / Function Benefits

Capacity 4TB, 6TB, 8TB and 10TB Large storage capacity

Performance 128MB cache buffer (4TB, 6TB and 8TB)

Rotational Speed 7200 RPM Faster data transfer rates

Reliability 1M Hours MTBF Reduced risk of data loss

256MB cache buffer (10TB)

Rotational Vibration Sensor Optimal reliability in multi-drive RAID arrays

Availability

2

Faster data processing

24x7

Up to 10TB

7200 RPM

20% FASTER

THAN OTHER 5400 RPM

HARD DRIVES!

Deskstar

Drive Model # Capacity Kit Model # SKU

HDN721010ALE604 10TB H3IKNAS1000025672SWW

H3IKNAS1000025672SCN

HDN728080ALE604 8TB H3IKNAS800012872SWW

H3IKNAS800012872SCN
H3IKNAS800012872SWW2PK
H3IKNAS800012872SWW4PK

HDN726060ALE614 6TB H3IKNAS600012872SWW

H3IKNAS600012872SCN
H3IKNAS600012872SWW4PK
H3IKNAS600012872SWW2PK

HDN726040ALE614 4TB H3IKNAS400012872SWW

H3IKNAS400012872SCN
H3IKNAS400012872SWW2PK
H3IKNAS400012872SWW4PK

Specifications

10TB 8TB 6TB and 4TB

Configuration

Interface SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s

Capacity (GB)

Max. areal density (Gbits/sq. in) 816 664 703/599

Performance

Data buer (MB)

Rotational speed 7200 RPM 7200 RPM 7200 RPM

Sustained Transfer Rate(MB/s, typ.) 240 205 227/202

Interface transfer rate (MB/s, max) 600 600 600

Reliability

Error rate (non-recoverable, bits read) 1 in 10

Load/unload cycles (at 40° C) 600,000 600,000 600,000

Availability (hrs/day x days/wk) 24x7 24x7 24x7

MTBF (M hours) 1.0 1.0 1.0

Power

Requirement +5VDC, +12VDC +5VDC, +12VDC +5VDC, +12VDC

Startup current (A, max.) (1.2A, max +5V, 2A @ +12V) (1.2A, max +5V, 2A @ +12V) (1.2A, max +5V, 2A @ +12V)

Idle (W, avg.) 5.1 5.1 7.3

Physical size

z-height (mm) 26.1 26.1 26.1

Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147 101.6 (+/-0.25) x 147 101.6 (+/-0.25) x 147

Weight (g, max.) 660 650 715

Environmental (operating)

Ambient temperature 5o to 60o C 5o to 60o C 5o to 60o C

Relative humidity (non-condensing) 8% to 90% 8% to 90% 8% to 90%

Shock (half-sine wave, G) 70 70 70

Vibration (G RMS 5 to 500 Hz) 0.67 (XYZ) 0.67 (XYZ) 0.67 (XYZ)

Environmental (non-operating)

Ambient temperature -40o to 70o C -40o to 70o C -40o to 70o C

Relative humidity (non-condensing) 5% to 95% 5% to 95% 5% to 95%

Shock (half-sine wave, G (2ms)) 300 300 300

Vibration, random (G RMS 2 to 200 Hz) 1.04 (XYZ) 1.04 (XYZ) 1.04 (XYZ)

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10TB 8TB 6TB / 4TB

256MB 128MB 128MB

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1 in 10

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0S04037
0S04038

0S04012
0S04017
0S04018
0S04019

0S04007
0S04008
0S04010
0S04026

0S04005
0S04006
0S04009
0S04027

1 in 10

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®

NAS

1

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.

2

Intended for lower duty cycle environments in the enterprise storage hierarchy such as nearline

applications. MTBF target is based on a sample population and is estimated by statistical measurements
and acceleration algorithms under median operating conditions. MTBF ratings are not intended to
predict an individual drive’s reliability. MTBF does not constitute a warranty

3

Portion of buer capacity used for firmware

Deskstar NAS is manufactured by Western Digital Corporation or its aliates in the United States and/or
other countries. Other trademarks may be the property of their respective owners.
©2017 Western Digital Corporation or its aliates. R6 06/17

Information and Technical Support

www.hgst.com (Main Web site)
www.hgst.com/partners (Partner Web site)

North America
[e-mail]
Toll free: 1 888 426-5214, Direct: 1 408 717-8087

Asia Pacific Germany
[e-mail] / 65 6840 9595 [e-mail] / 49 6929 993601

EMEA and UK Program Support
[e-mail] / 44 20 7133 0032 Partners First Program. [e-mail]