HS8422T80ASS600 [ETC]

ENTERPRISE SOLID-STATE DRIVES;
HS8422T80ASS600
型号: HS8422T80ASS600
厂家: ETC    ETC
描述:

ENTERPRISE SOLID-STATE DRIVES

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DATA SHEET  
ENTERPRISE SOLID-STATE DRIVES  
s841 SAS  
Performance and Capacity for  
the Data Center  
Highlights  
Endurance Through Innovation  
cMLC NAND Flash for higher ROI while delivering high  
The s841 SSD combines commercial-grade MLC NAND  
flash memory, advanced endurance management firmware  
and power loss data management techniques to extend  
reliability, endurance and sustained perꢀormance over the  
liꢀe oꢀ the SSD. With an MTBF rating oꢀ 2M hours, the 2TB  
model can endure an impressive 25PB oꢀ random writes  
over the liꢀe oꢀ the drive. HGST’s innovative CellCare™  
technology is key to the s841 endurance success and  
extends the liꢀe oꢀ flash media to deliver enterprise-class  
endurance through advanced signal processing and  
adaptive flash management algorithms.  
Accelerating access to data is a proven success ꢀormula ꢀor  
enterprises and service providers worldwide.  
performance and endurance  
6Gb/s SAS interface for maximum throughput  
Advanced power loss data management technology  
Outperforms competitive SATA SSDs while delivering  
The s841 SAS SSDs ꢀrom HGST are engineered to take  
perꢀormance to new levels in the data center and eliminate  
data access bottlenecks. The s841 delivers up to a massive  
industry-leading 2TB capacity, ideally suited ꢀor read-  
intensive applications, and also offers capacities ꢀor today’s  
sweet-spot, 800GB and 400GB. With sustained IOPs oꢀ up  
to 83,200 read and 30,800 write, and maximum sequential  
throughput oꢀ 525MB/s read and 395MB/s write, the s841  
SSD enables rapid access to “hot” enterprise data ꢀor  
improved productivity and operational eꢁiciency.  
enterprise endurance  
Applications/Environments  
Cloud and Datacenters  
For complete data protection and reliability, the s841  
incorporates extended error correction code (ECC), Secure  
Array oꢀ Flash Elements™ (SAFE) technology to protect  
against flash die ꢀailure and an exclusive power loss data  
management ꢀeature using super capacitors. The s841 is  
also backed by a five-year limited warranty or the maximum  
petabytes (PB) written (based on capacity).  
Enterprise-class servers and High Performance  
Computing  
Space and/or power constrained environments  
Web servers  
Video on demand, Streaming media  
Database acceleration/Archival storage  
HGST Quality and Service  
HGST’s s841 ꢀamily extends the company’s long-standing  
tradition oꢀ perꢀormance and reliability leadership. A  
balanced combination oꢀ new and proven technologies  
enables high reliability and availability to customer data.  
HGST drives are backed by an array oꢀ technical support  
and services, which may include customer and integration  
assistance. HGST is dedicated to providing a complete  
portꢀolio oꢀ HDD/SSD solutions to satisꢀy today’s  
monumental computing needs.  
400/800/2000GB | cMLC  
2.5-inch SFF | SAS 6Gb/s  
Features & Benefits  
Performance  
Capacity  
Reliability  
Integration  
Feature/function  
SAS 6Gb/s  
2000GB  
800GB  
400GB  
2M Hours MTBF  
1Eꢁ17 bit error rate  
Power loss data management  
Unlimited reads, up to 25 PB writes (2000 GB)  
HDD architecture commonality  
cMLC NAND ꢀlash memory  
Up to 525/395 MB/s sequential R/W  
Up to 83K / 30K IOPS random R/W  
Beneꢀit  
6G Active-Active Dual port for enhanced reliability  
Consistent write performance and endurance  
Maximum throughput and IOPs for ultra-fast access to data.  
Signiꢀicantly faster than typical HDD and SATA SSD drives  
More capacity for less  
space and power  
Reduced ꢀield replacement effort  
Enhanced error detection and correction for optimal data integrity  
Assures data integrity during power failure  
Higher reliability increases return on investment.  
Maximum endurance over the life of SSD  
DATA SHEET  
ENTERPRISE SOLID-STATE DRIVES  
s841SAS
Specifications  
Model / Part No.  
HS8422T2TASS600  
HS8422T80ASS600  
HS8404040ASS600  
0T00166  
0T00197  
0T00183  
Power  
Requirement  
+5 VDC (+/-5%)  
+12 VDC (+/-5%)  
Conꢀiguration  
Interface  
Operating (W, typical)  
12/9/9  
SAS 6Gb/s  
Physical size  
z-height (mm)  
Capacity (GB)1 at 512 Bytes/sector  
2000GB*/ 800GB / 400GB  
2.5”  
15.0  
Form factor  
Dimensions (width x depth, mm)  
Weight (g, max.)  
69.8 x 100.2  
<400g  
Flash memory technology  
Multi Level Cell (cMLC)  
Performance  
Environmental (operating)  
Case temperature  
Read Throughput (max MB/s, Seq.64K)  
Write Throughput (max MB/s, Seq 64K)  
Read IOPS (max IOPS, Rnd 4K)  
Write IOPS (max IOPS, Rnd 4K)  
520/525/525  
0º to 60º C  
345/395/360  
Shock (half-sine wave)  
150G (1.0ms)  
63,000/83,200/70,000  
5,300/16,200/30,800  
Vibration, random (G RMS)  
2.00 (10 to 500 Hz)  
1
One GB is equal to one billion bytes, one TB equals 1,000GB (one trillion bytes) and one PB equals 1,000TB (one quadrillion  
bytes when reꢀerring to drive capacity. Accessible capacity will vary ꢀrom the stated capacity due to ꢀormatting and  
partitioning oꢀ the drive, the operating system and other ꢀactors.  
MTBF 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.  
Reliability  
Error rate (non-recoverable bits read)  
1 in 1017  
2
MTBF2 (M hours)  
2.0  
Availability (hrs/day x days/wk)  
Endurance (max PB1, Rnd write)  
24x7  
*
2000GB recommended ꢀor Read Intensive applications  
25 (16K) / 14.4 (8K) / 7.2 (4K)  
Information & Technical Support  
www.hgst.com  
www.hgst.com/support  
© 2014ꢁ2015 HGST, Inc., 3403 Yerba Buena Road, San Jose, CA 95135 USA. Produced in the  
United States 11/13, revised 8/15. All rights reserved.  
Reꢀerences 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. Inꢀormation is true as oꢀ the date oꢀ  
publication and is subject to change. Actual specifications ꢀor unique part numbers may vary. Please  
visit the Support section oꢀ our website.  
HGST trademarks are intended and authorized ꢀor use only in countries and jurisdictions in which  
HGST has obtained the rights to use, market and advertise the brand. Contact HGST ꢀor additional  
inꢀormation. HGST shall not be liable to third parties ꢀor unauthorized use oꢀ this document or  
unauthorized use oꢀ its trademarks. Other trademarks are the property oꢀ their respective companies.  
Partners First Program  
channelpartners@hgst.com  
www.hgst.com/partners  
Please visit the Support section oꢀ our website, www.hgst.com/support, ꢀor additional inꢀormation on  
product specifications. Photographs may show design models.  
DS16ꢂENꢂUSꢂ0815ꢂ09  

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