HUS7260xxALA61y [ETC]
Ultrastar 7K6000;
| 型号： | HUS7260xxALA61y |
| 厂家： | 
ETC |
| 描述： | Ultrastar 7K6000 |
| 文件： | 总2页 (文件大小：364K) |
| 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 7K6000
Highlights
Increasing Capacity Density by 50%
• Best-in-class random & sequential
As petabyte (PB) growth continues to increase at a rapid pace, corporate and cloud data centers
are under extreme pressure to improve the efficiency of storage. To address this data center
challenge, HGST introduces Ultrastar® 7K6000, delivering up to 6TB of capacity in an industry-
standard, 3.5-inch hard drive, for capacity-optimized enterprise applications. Ultrastar 7K6000
provides 50% more capacity and 30% better power efficiency in terms of Watts per terabyte
(W/TB) than its predecessor, Ultrastar 7K4000. The 7K6000 is designed for all traditional
and rapidly growing scale-out storage applications, including object, block and ꢀile storage
architectures, providing huge capacity, the fastest 7,200 RPM performance and the best $/TB
acquisition cost.
performance
• Reliable, ꢀield-proven, 7th generation
5-disk design
• Compared to prior generation 7K4000
—50% more capacity1 (6TB vs. 4TB)
—30% better power efficiency
(Watts/TB)
—Up to 3X faster random write
performance using media cache
technology
Technology Innovation Improves Storage Efficiency
Ultrastar 7K6000 also delivers greater storage efficiency through best-in-class performance,
achieving up to 3X higher random write performance, thanks to HGST media cache architecture,
a disk-based caching technology, which provides a large non-volatile cache on the disk. Media
cache also allows for improved reliability and data integrity during unexpected power loss.
Other performance-enhancing features include higher areal density for 25% faster sequential
performance vs. 7K4000, and a 128MB cache buꢁer. The 7K6000 oꢁers a 12Gb/s SAS (6Gb/s
SATA) interface for easy integration into high performance data centers. As drive capacities
increase, so does the time required to recover a failed drive in a RAID conꢀiguration. Dramatically
reduce RAID rebuild times and maintain system performance during the rebuild process with
the new Rebuild Assist. Learn more in our Rebuild Assist technical brief. For legacy systems that
require native 512 formatting, models are available at 4TB and 2TB capacity points.
—25% faster sequential read/write
performance
• 12Gb/s SAS & 6Gb/s SATA
—12Gb/s SAS compatible with next
gen data centers; backwards
compatible with 6Gb/s SAS
• 128MB cache buꢁer improves
response time and data management
• Instant Secure Erase (ISE) & Self-Encrypting
Drive (SED) options
Data Security with Industry-Leading Quality, Reliability
Compliance and privacy requirements drive the need for increased data security. Ultrastar
7K6000 helps protect data from unauthorized use by oꢁering security and encryption options.
Instant Secure Erase (ISE) models expedite drive redeployment and retirement. Encryption
models protect data with hardware-based encryption, including a Trusted Computing Group
(TCG) Enterprise_A, TCG with FIPS 140ꢂ2 certiꢀication, Level 2. The Ultrastar 7K6000 is a seventh
generation, 5-platter design, ꢀield proven by top server and storage OEMs, and Internet giants, and
extends HGST’s long-standing tradition of reliability leadership with a 2M-hour MTBF rating and a
5-year limited warranty.
• Advanced format 4Kn and 512e
models up to 6TB; 512n format
available in 4TB and 2TB capacities
• 2M hours MTBF2 rating & 5yr limited
warranty
Applications/
Features & Beneꢀits
Environments
Feature / Function
Beneꢀits
• Cloud & Hyperscale storage
Capacity
•
•
•
6TB, 5TB, 4TB, and 2TB
Advanced Format up to 6TB
512n Format available on 4TB and 2TB
•
Represents 50% more capacity than prior generation for
lower TCO in the data center
• Distributed Files Systems like Ceph™
and Hadoop® to support Big Data
Analytics
•
•
Enables higher capacities
Compatibility with legacy systems
Power
30% lower Watts per terabyte (W/TB)
Improved power efficiency compared to prior generation
• Video surveillance & content
Efficiency
distribution
• Direct & Network Attached Storage
(DAS & NAS)
• RAID arrays
Performance
•
•
•
•
•
Increased Areal Density (Gbits/sq. in)
Media cache architecture
Rebuild Assist mode
SAS 12Gb/s and SATA 6Gb/s
Rotational Vibration Safeguard (RVS)
•
•
•
•
•
Enables 25% higher sequential performance (6TB) vs. prior
generation Ultrastar 7K4000
Up to 3X better random write performance vs. prior
generation
Reduces rebuild time for a failed drive and maintains system
performance during rebuild in a RAID conꢀiguration
Provides compatibility and easy integration with high-
performance data centers
Maintains drive performance in high rotational vibration
environments and multi-drive systems
• Massive scale-out data centers (MSO)
Reliability
•
•
2.0M hours MTBF and 0.44% AFR
5-year limited warranty
•
Industry’s highest reliability rating for Capacity
Enterprise hard drives
•
•
Industry’s best for enterprise-class hard drives
Data Security
•
•
Instant Secure Erase
Optional Bulk Data Encryption (SATA)
& TCG Enterprise_A (SAS)
Enables swift and efficient drive redeployment and
retirement
Hardware-based encryption protects data from
unauthorized use
•
6TB, 5TB, 4TB and 2TB | 7200 RPM
SATA 6Gb/s and SAS 12Gb/s
DATA SHEET
3.5-INCH ENTERPRISE 7200 RPM HARD DISK DRIVES
®
Ultrastar 7K6000
Speciꢀications
SATA Models
SAS Models
SATA Models
SAS Models
HUS7260xxALN61y
HUS7260xxALE61y
HUS7260xxALA61y
HUS7260xxAL421y
HUS7260xxAL521y
HUS7260xxALS21y
Model / Part No.
Environmental (operating)
Ambient temperature
5o to 60o
70
C
←
←
←
Shock (half-sine wave 2 ms, G)
Vibration (G RMS, 5 to 500 Hz)
Conꢀiguration
Interface
0.67 (XYZ)
SATA 6Gb/s
SAS 12Gb/s
Capacity (TB)1
6TB / 5TB / 4TB / 2TB
←
Environmental (non-operating)
Ambient temperature
Sector size (bytes)3
4Kn: 4096,
512n*/512e: 512
4Kn: 4096, 4112, 4160, 4224
512n*/512e: 512, 520, 528
-40o to 70o
C
←
←
←
Shock (half-sine wave, 1ms, G)
Vibration (G RMS, 5 to 500 Hz)
300
Max. areal density
(Gbits/sq. in)
512e/4Kn: 703 (6TB), 599 (<6TB)
512n*: 623
←
1.04 (XYZ)
1 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.
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.
Performance
Data buꢁer (MB)4
128
←
Rotational speed (RPM)
Latency average, (ms)
7200
4.16
←
←
3 Advanced Format drive: 4K (4096-byte) physical sec
Interface transfer rate (MB/s, max)
600
1200
4
Portion of buꢁer capacity used for drive ꢀirmware
5
MiB/s is 220 bytes, MB/s is 106 bytes
Sustained transfer rate5
(MiB/sec, typ.)
6
Excludes command overhead
216 (6TB), 192 (<6TB)
227 (6TB), 202 (<6TB)
←
←
7 SATA models: 8K Queue Depth = 1, SAS models: 4K Queue Depth = 4
8
(MB/sec, typ.)
Idle speciꢀication is based on use of Idle_A
Seek time (read/write, ms, typical)6
7.6 / 8.0
←
How to read the Ultrastar model number
Reliability
Example: HUS7260xxAL421y = xTB, 4Kn SAS 12Gb/s
Error rate (non-recoverable, bits read) 1 in 1015
←
←
←
←
←
←
H = HGST
42 = Interface, 4Kn SAS 12Gb/s
52 = 512e SAS 12Gb/s
Load/Unload cycles (at 40°C)
MTBF2 (M hours)
600,000
2.0
U = Ultrastar
S = Standard (vs. C for Compact)
72 = 7200 RPM
E6 = 512e SATA 6Gb/s
Annualized Failure Rate2 (AFR)
Availability (hrs/day x days/wk)
Warranty (yrs)
0.44%
24x7
5
N6 = 4Kn SATA 6Gb/s
60 = Full capacity — 6TB
xx = Capacity this model
60 = 6TB, 50 = 5TB,
40 = 4TB, 20 = 2TB
A = Generation code
L= 26.1mm z-height
A6*= 512n SATA 6Gb/s
S2*= 512n SAS 12Gb/s
1 = 128MB buꢁer
Acoustics
Idle/Operating (Bels, typical)
y = Data Security Mode
0 =Instant Secure Erase
1 =Bulk Data Encryption (SATA),
TCG SED encryption (SAS)
4=Secure Erase (overwrite only)
5=TCG encryption with FIPS (SAS)
2.9 / 3.6
←
Power
Requirement
Operating (W, typical)7
Idle (W)8
+5V, +12V
←
*Available in 4TB and 2TB capacities
9.1
7.1
11.0
7.7
Power consumption efficiency at idle
(Watts/TB)
1.2 (6TB)
0.0012 (6TB)
1.3 (6TB)
0.0013 (6TB)
HGST Quality and Service
(Watts/GB)
HGST’s Ultrastar 7K6000 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.
Physical size
z-height (mm, max)
26.1
←
←
←
Dimensions (width x depth, mm)
Weight (g, max)
101.6 (+/-0.25) x 147
715
NOTE: See “How to read the Ultrastar model number” for possible values for xx and y
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.
© 2014ꢂ2015 HGST, Inc. 3403 Yerba Buena Road, San Jose, CA 95135 USA. Produced in the United States 9/14, rev. 12/14, 8/15, 9/15, 12/15. All rights reserved.
Information & Technical Support
Ultrastar is a registered trademark of HGST, Inc. and its affiliates in the United States and/or other countries. Other trademarks are property of their
respective companies. 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.
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www.hgst.com/support
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.
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channelpartners@hgst.com
www.hgst.com/partners
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.
Please visit the Support section of our website, www.hgst.com/support, for additional information on product speciꢀications. Photographs may
show design models.
DS020ꢂENꢂUSꢂ1215ꢂ05
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