Hitachi HUSSL4040ASS600, HUSSL4020ASS600, HUSSL4010ASS600, HUSSL4040ALF400, HUSSL4020ALF400 DATASHEET
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Ultrastar™ SSD400S
ENTERPRISE SOLID STATE DRIVES
Enterprise-class SSDs deliver ultra-high performance, reliability and endurance
Highlights
>> SLC NAND Flash for ultra-high performance and endurance
>> Best IOPS/Watt for reduced TCO
>> 6Gb/s SAS or 4Gb/s FCAL interfaces for maximum throughput
>> Advanced Power-loss Data Management technology
Applications/Environments
>> Ultra-high performance tier-0 enterprise storage
>> Enterprise-class servers and High Performance Computing
>> Space and/or power constrained environments >> Online Transaction Processing (OLTP)
>> Database Analytics
>> Cloud Computing
>> Video pre-production >> Financial, eCommerce
400GB | SLC
3.5-inch LFF | FCAL 4Gb/s
2.5-inch SFF | SAS 6Gb/s
Features and Benefits
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Feature/Function |
Benefits |
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Performance |
SAS 6Gb/s or FCAL 4Gb/s |
Fastest dual port for enhanced reliability |
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SLC NAND Flash Memory |
Highestwriteperformanceandendurance |
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535/500MB/sSequentialR/W |
MaxthroughputandIOPsforultra-fastaccesstodata. |
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46K/13KIOPSRandomR/W |
100xfasterthantypicalHDD |
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Power |
5.5 Watts, typical |
Power efficient operation, up to 60% less power than |
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3.5” 15K RPM HDDs |
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Capacity1 |
400GB, 200GB, 100GB |
More capacity for less space and power |
Reliability |
0.44% AFR (2M Hours MTBF) |
Reduced field replacement effort |
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1E-16 Bit Error Rate (BER) |
Enhanced error detection and correction for |
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T10 End-to-end Data Protection |
optimal data integrity |
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Exclusive-OR (XOR) NAND |
Protection against flash die failure |
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Power-loss Data Management |
Enhances data integrity during power failure |
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Unlimited reads, up to 35PB writes |
Maximum endurance over the life of SSD |
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Integration |
HDD architecture commonality |
Compatibility with Ultrastar SAS/FC HDD |
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Global Systems Integration & Test Labs |
Extensive interoperability and compliance testing |
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Proven enterprise storage experience
Hitachi GST leverages decades of proven enterprise storage expertise in Serial Attached SCSI (SAS) and Fibre Channel (FC) design reliability, firmware, customer qualification and system integration in the new Ultrastar™ SSD400S solid-state drive (SSD) family. The synergistic relationship between Hitachi’s new throughput-enhancing SSDs and traditional HDDs provides cost effective, end-to-end enterpriseclass storage solutions, delivering reliability, compatibility, capacity, cost and system performance. Hitachi GST storage products are the clear choice for the most demanding enterprise environments.
Maximum performance, reliability and endurance
The new Ultrastar SSD400S family delivers the highest sequential throughput, up to 535MB/s read / 500MB/s write, and up to 46K read / 13K write random IOPS. Reaching speeds 100 times faster than HDDs, SSDs enable rapid access to “hot” enterprise data for improved productivity and operational efficiency. Since fewer SSDs are required to achieve the same HDD IOPS performance, the new Ultrastar SSD400S family offers significant value in terms of IOPS per Watt, while reducing total cost of ownership (TCO) through low power consumption, efficient cooling and reduced space requirements.
The Ultrastar SSD400S family combines enterprise-grade SLC NAND flash memory, advanced endurance management firmware and exclusive Power-loss Data Management technology to extend reliability, endurance, and sustained performance over the life of the SSD. The Ultrastar SSD family achieves an extraordinary 0.44% annual failure rate (AFR) and endures up to 35PB of random writes over the life of the drive—the equivalent of writing 19.2 TB per day for five years! For complete end-to-end data protection and reliability, the Ultrastar SSD400S family incorporates the T10 Data Integrity Field (DIF) standard, extended error correction code (ECC), Exclusive-OR (XOR) parity to protect against flash die failure and parity-checked internal data paths without an external write cache. The Ultrastar SSD400S family is backed by a five-year limited warranty.
Eco-friendly storage
The Ultrastar SSD400S family demonstrates Hitachi ecological leadership with its halogenfree design and power-efficient operation. Both these features helped qualify the drive for the Hitachi EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal.
www.hitachiGST.com
Ultrastar™ SSD400S
Specifications
Model(s) |
HUSSL4040ASS600 |
HUSSL4040ALF400 |
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HUSSL4020ASS600 |
HUSSL4020ALF400 |
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HUSSL4010ASS600 |
HUSSL4010ALF400 |
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Configuration |
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Interface |
SAS 6Gb/s |
FCAL 4Gb/s |
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Capacity (GB)1 at 512 Bytes/sector |
400 / 200 /100 |
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Form factor |
2.5” |
3.5” |
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Flash memory technology |
Single-level cell (SLC) |
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Performance |
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Read Throughput (max MB/s, sequential 64K) |
535 |
390 |
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Write Throughput (max MB/s, sequential 64K) |
500 / 500 / 400 |
340 |
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Read IOPS (max IOPS, random 4K) |
46,000 |
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Write IOPS (max IOPS, random 4K) |
13,000 |
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Reliability |
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Error rate (non-recoverable bits read) |
1 in 1016 |
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MTBF2 (M hours) |
2.0 |
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Availability (hrs/day x days/wk) |
24x7 |
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Endurance (max PB1, random write) |
35 / 18 / 9 |
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Power |
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Requirement |
+5 VDC (+/-5%) |
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+12 VDC (+/-5%) |
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Operating (W, typical) |
5.5 |
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Idle (W) |
1.7 |
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Power consumption efficiency (IOPS/Watt) |
8,360 |
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Physical size |
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z-height (mm) |
15.0 |
15.25 |
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Dimensions (width x depth, mm) |
70.1 x 100.6 |
101.6 x 147.0 |
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Weight (g, max) |
187 |
227 |
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Environmental (Operating) |
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Ambient temperature |
0 to 60º C |
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Shock (half-sine wave) |
1000G (0.5ms) |
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500G (2ms) |
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Vibration, random (G RMS) |
2.17, all axes |
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5 to 700 Hz |
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Environmental (Non-operating) |
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Ambient temperature |
-55 to 95º C |
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1000G (0.5ms) |
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Shock (half-sine wave) |
500G (2ms) |
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100G (11ms) |
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Vibration, random (G RMS) |
3.13, all axes |
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5 to 800 Hz |
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1One gigabyte (GB) is equal to one billion bytes when referring to hard drive and SSD capacity. One terabyte (TB) equals 1,000GB, and one petabyte (PB) equals 1,000TB. Accessible capacity will vary depending on the operating environment and formatting.
2MTBF target 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.
Hitachi quality and service
Hitachi’s Ultrastar SSD400S family extends the company’s long-standing tradition of performance and reliability leadership. A balanced combination of new and proven technologies enables high reliability and availability to customer data.
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 complete portfolio of HDD/SSD solutions to satisfy today’s monumental computing needs.
How to read the Ultrastar model number
HUSSL4040ASS600 = 400GB, SAS 6Gb/s H = Hitachi
U = Ultrastar
S = Standard
SL= Single-level cell (NAND) 40 = Full capacity — 400GB
40 = Capacitythismodel,40=400GB
(20=200GB,10=100GB) A = Generation code
S = Small Form Factor (vs. L for Large FF) S6= Interface, SAS 6Gb/s (F4 = FCAL 4Gb/s)
0= Reserved
0= Reserved
Information and Technical Support www.hitachigst.com (Main Web site)
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Program Support
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Ultrastar is a trademark of Hitachi Global Storage Technologies. Hitachi and Hitachi Inspire the Next logo are trademarks of Hitachi, Ltd in the U.S., Japan and/or other countries. Other trademarks are the property of their respective companies.
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. Some countries have laws that may affect encryption-enabled devices. Hitachi GST assumes no responsibility for compliance with laws that apply to our products after they are sold or outside of our control. Accordingly, we suggest that you review all laws of the countries where you conduct business.
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.
© 2010 Hitachi Global Storage Technologies
Hitachi Global Storage Technologies
3403 Yerba Buena Road
San Jose, CA 95135 USA
Produced in the United States 11/10. All rights reserved.
The EcoTrac symbol identifies Hitachi drives that deliver on the principles of lower operating costs, smaller carbon footprint, safer product disposal and creation of a more sustainable environment.
DSUSSSD4010EN-01
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