HUS724040ALE641 [ETC]
3.5-INCH ENTERPRISE 7200 RPM HARD DISK DRIVES;型号: | HUS724040ALE641 |
厂家: | ETC |
描述: | 3.5-INCH ENTERPRISE 7200 RPM HARD DISK DRIVES |
文件: | 总2页 (文件大小:411K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DATA SHEET
3.5-INCH ENTERPRISE 7200 RPM HARD DISK DRIVES
Ultrastar® 7K4000
Delivering Industry-Leading
Combining 7200 RPM
Performance and Granular
Power Control
Highlights
Quality and Reliability
• 2.0 million hours MTBF1
HGST Ultrastar® 7K4000 is the world’s ꢀirst 4TB 7200 RPM
hard drive with a 2.0 million hours MTBF speciꢀication
and backed by a full 5-year warranty. Ultrastar 7K4000
represents the sixth-generation HGST 5-platter design,
which has been ꢀield 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.
• Up to 4 terabytes2 of capacity
• SATA 6Gb/s and SAS 6Gb/s models for conꢀiguration
ꢀlexibility
• Advanced Format* SATA with 512-byte
emulation (512e)*
• Dual Stage Actuator (DSA) and Enhanced Rotational
Vibration Safeguard (RVS) for robust performance in
multi-drive environments
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 ꢀive
Advanced Power Management modes, the 7K4000 achieves
a 59% reduction in watts during low RPM idle mode, and
uses less than 2W during standby/sleep modes, freeing up
precious headroom for growing enterprise needs.
• 24x7 accessibility for enterprise-class, capacity-
optimized applications
• 5-year limited warranty
Innovating for a More
Increasing Capacity Density by
One Third
Sustainable Environment
The Ultrastar 7K4000, with its halogen-free design and
power-eꢁicient operation, minimizes environmental impact
in the areas of product design, manufacturing, operation
and disposal.
To deal with the explosive petabyte (PB) growth, data centers
require large amounts of eꢁicient storage. Reducing W/GB
without expanding ꢀloor 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 2.4PB in
the footprint of a standard 19-inch enterprise storage rack by
stacking ten 4U, 60-bay enclosures. Ultrastar 7K4000 dual
port SAS is available in traditional 512, 520 and 528 byte sector
size. Ultrastar 7K4000 SATA 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.
Applications/Environments
• Cloud storage
• Massive Scale Out (MSO)
• Data warehousing & mining
• Disk-to-disk backup & archiving
• RAID arrays
HGST Quality and Service
HGST’s Ultrastar 7K4000 extends the company’s long-
standing 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.
• Network Attached Storage (NAS)
4TB, 3TB and 2TB | 7200 RPM
SATA 6Gb/s and SAS 6Gb/s
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.
Features & Beneꢀits
Feature / Function
Beneꢀits
Capacity
4TB, 3TB and 2TB
Highest enterprise capacity available in a single platform
Performance
•
•
7200 RPM
Rotational Vibration Safeguard (RVS)
•
•
High performance for business critical applications
Maintains drive performance in high rotational vibration environments and multi-
drive systems
Reliability
•
•
•
Thermal Fly-height Control (TFC) with internal thermal sensor
Head load/unload
SMART command transport
•
•
•
Better soft error rate for improved reliability and performance
Protects disk during non-operation
Adaptive error correction
Power
Improved Watts per gigabyte (W/GB)
24% lower W/GB than predecessor for maximum efficiency
Encrypt private data, providing security and easy redeployment
Security
Optional Bulk Data Encryption (SATA) and TCG Enterprise_A (SAS)
* A legacy 512-byte conꢀiguration is also available.
DATA SHEET
3.5-INCH ENTERPRISE 7200 RPM HARD DISK DRIVES
®
Ultrastar7K4000
Speciꢀications
HUS724040ALE640 / 0F14683
HUS724040ALE641 / 0F18425
HUS724030ALE640 / 0F14684
HUS724030ALE641 / N/A
HUS724020ALE640 / 0F14685
HUS724020ALE641 / N/A
HUS724040ALA640 / 0F14688
HUS724030ALA640 / 0F14689
HUS724020ALA640 / 0F14690
HUS724040ALS640 / 0B26885
Model / Part No
Power
Requirement
HUS724040ALS641 / 0B26927
HUS724030ALS640 / 0B26886
HUS724030ALS641 / 0B26926
HUS724020ALSꢁ640 / 0B26887
HUS724020ALS641 / 0B26925
+5 VDC (+/-5%)
←
+12VDC (+10%/-8%)
Startup current (A, max)
Read/write (W)
1.2 (+5V), 2.0 (+12V)
←
11.4
6.9
5.7
10.9
7.6
6.2
Idle (W, avg)
Unload idle (W)
Conꢀiguration
Interface
Physical size
z-height (mm, max)
SATA 6Gb/s
SAS 6Gb/s
26.1
←
←
←
Capacity (GB)2 at 512 bytes/sector
4TB / 3TB / 2TB
3.5-inch
←
Dimensions (width x depth, mm)
Weight (g, typical)
101.6 (+/-0.25) x 147
690
Form factor
←
Sector size (bytes)3
Max. areal density (Gbits/sq. in)
512e, 512n
512 / 520 / 528
475
Environmental (operating)
Ambient temperature
446 (512e) , 475 (512n)
5o to 60o
70
C
←
←
←
Performance
Shock (half-sine wave 2 ms, G)
Vibration (G RMS, 5 to 500 Hz)
Data buꢂer (MB)4
64
←
0.67 (XYZ)
Rotational speed (RPM)
Interface transfer rate (MB/s, max)
7200
600
←
Environmental (non-operating)
←
Sustained transfer rate (MB/s, typical)5 171 (512e), 181 (512n)
183
←
Ambient temperature
-40o to 70o
C
←
←
←
Seek time (read, ms, typical)6
8.0
Shock (half-sine wave, 1ms, G)
Vibration (G RMS, 5 to 500 Hz)
300
1.04 (XYZ)
Reliability
Error rate (non-recoverable, bits read) 1 in 1015
←
←
←
←
←
←
1 One MB is equal to one million bytes, one GB is equal to one billion
How to read the Ultrastar model number
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 MTBF and AFR targets are based on a sample population and are
estimated by statistical measurements and acceleration algorithms
under median operating conditions. MTBF and AFR ratings do not
predict an individual drive’s reliability and do not constitute a warranty.
3 Advanced Format drive: 4K (4096-byte) physical sec
4 Portion of buffer capacity used for drive ꢀirmware
5 MiB/s is 220 bytes, MB/s is 106 bytes
6 Excludes command overhead
7 SATA models: 8K Queue Depth = 1, SAS models: 4K Queue Depth = 4
8 Idle speciꢀication is based on use of Idle_A
Load/Unload cycles (at 40° C)
Availability (hrs/day x days/wk)
MTBF1 (M hours)
600,000
24x7
2.0
HUS724040ALE640 = 4TB, SATA 6Gb/s,
64MB buffer
H = HGST
U = Ultrastar
S = Standard
72 = 7200 RPM
Annualized Failure Rate1 (AFR)
Warranty (yrs)
0.44%
5
40 = Full capacity — 4TB
40 = Capacity this model, 40 = 4TB
(30 = 3TB, 20 = 2TB)
A = Generation code
L= 26.1mm z-height
E6 = Interface, SATA 6Gb/s, 512e
(A6 = SATA 512n, S6 = SAS 512n)
4 = 64MB buffer
Acoustics
Idle (Bels, typical)
2.9
←
0 = No encryption (1 = encryption)
Information & Technical Support
www.hgst.com
© 2014ꢁ2015 HGST, Inc. 3403 Yerba Buena Road, San Jose, CA 95135 USA. Produced in the
United States 4/12, rev. 8/12, 12/12, 11/13, 12/13, 2/14, 7/14, 12/14, 8/15. All rights reserved.
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.
www.hgst.com/support
Ultrastar is a registered trademark of HGST, Inc. and its aꢁiliates in the United States and/or other
countries. Other trademarks are property of their respective companies.
Product speciꢀications provided are sample speciꢀications and do not constitute a warranty.
Information is true as of the date of publication and is subject to change. Actual speciꢀications for
unique part numbers may vary.
Partners First Program
channelpartners@hgst.com
www.hgst.com/partners
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.
Please visit the Support section of our website, www.hgst.com/support, for additional information on
product speciꢀications. Photographs may show design models.
DSUS7K4013ENꢂ09
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