S846E1600M2 [ETC]
MLC Nand Flash;
ETC 
DATA SHEET
ENTERPRISE SOLID-STATE DRIVES
s846 SAS
Low Latency Self-Encrypting
HGST Enterprise Storage
Highlights
Drives (SEDs)
Experience
• MLC NAND Flash for ultra-high performance and
One of the primary concerns for CIOs in the enterprise
is data security. Encrypted data delivers an additional
level of security to enterprise systems. HGST s846 Self-
Encrypting Drive (SED) SAS SSDs add a new capability—
AESꢀXTS 256 hardware-based encryption—to enterprise
systems.
HGST leverages decades of proven enterprise storage
expertise in Serial Attached SCSI (SAS) design, reliability,
ꢁirmware, customer qualiꢁication and system integration
to the s846 2.5-inch SAS solid-state drive (SSD) family.
The synergistic relationship between HGST’s new
throughput-enhancing SSDs and traditional HDDs
provides cost effective, end-to-end enterprise-class
storage solutions, delivering reliability, compatibility,
capacity, cost and system performance. This
combination makes HGST a leading SSD/HDD provider
with the experience and technology needed to meet
escalating reliability, endurance and performance in the
most demanding enterprise environments.
endurance
• Best IOPS/Watt for reduced TCO
• Advanced power loss data management technology
• Self-encrypting drive conforms to TCG’s Enterprise
speciꢀication
In addition to its world-class performance, the s846
SAS SSD provides the most reliable, longest lasting
SSD solution now available for the enterprise market.
Based on fourth generation HGST patented SSD
controller technology, the s846 SAS SSD delivers the
best performance, endurance (i.e., device lifetimes) and
reliability that is unmatched in the industry.
Applications/Environments
• Ultra-high performance tier-0 enterprise storage
• Enterprise-class servers and high performance
computing
HGST Quality and Service
• Online Transaction Processing (OLTP)
• Financial and e-commerce
• Database analytics
HGST’s s846 SAS SSD 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.
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 SSD/HDD solutions to satisfy
today’s monumental computing needs.
2000GB and 1600GB | MLC
2.5-inch SFF | SAS 6Gb/s
Features & Beneꢁits
Performance
Capacity
Reliability
Encryption
Feature/function
•
•
•
•
SAS interface in a 2.5-inch form factor
MLC NAND Flash memory
High throughput
•
•
2000GB
1600GB
•
•
Secure Array of Flash Elements™ (SAFE) technology
CellCare® technology
Self-encrypting drive (SED)
Power/performance efficiency
Beneꢀit
•
Industry’s gold standard for enterprise performance SSDs supporting
servers and Tier-0 storage applications
Highest write performance and endurance
Random transactional performance exceeds 80,000 sustained IOPS,
with sustained random or sequential large block transfers up to 530MB/s
A single s846 SAS SSD replaces large numbers of enterprise HDDs while
delivering superior performance and data persistence, instant backup
and recovery in the event of an unplanned power failure
More capacity in a
compact form factor
for less space and
power
•
•
Provides the ability to recover from NAND Flash page, block, die
and chip failures, and maximizes the Mean Time Between Failure security and protection; compliant to TCG
(MTBF) and Mean Time To Data Loss (MTTDL)
Extends the life of Flash media to deliver enterprise-class
endurance through advanced signal processing and adaptive
Flash management algorithms
Adds hardware-based encryption for data
•
•
Enterprise speciꢀications
•
DATA SHEET
ENTERPRISE SOLID-STATE DRIVES
s846SAS
Speciꢁications
S846E1600M2 / 0T00159
S846E2000M2 / 0T00167
Model / Part No.
Encryption
256-bit
Yes
Conꢀiguration
Interface
Endurance
Drive writes per day for 5 years (max)
SAS 6Gb/s
37 / 30
Capacity (GB1) at 512 bytes/sector
1600 / 2000
2.5-inch
Lifetime PB1 written (max)
110 / 110
Form factor
Physical
z-height (mm)
Flash memory technology
Availability
Multi Level Cell (MLC)
Dual Port
15
Dimensions (width x depth, mm)
Weight (g)
69.8 x 100.2
< 40
Performance
Read throughput (max MB/s, sequential 64K)
Write throughput (max MB/s, sequential 64K)
Read IOPS (max IOPS, random 4K)
Write IOPS (max IOPS, random 4K)
530 / 530
Environmental
Operating temperature
460 / 460
0º to 60º C
80,000 / 80,000
63,000 / 37,000
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 referring to drive capacity. Accessible capacity will vary from the stated capacity due to
formatting and partitioning of the drive, the operating system and other factors.
Reliability
MTBF2 (M hours)
2.0
2 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.
Power
Operating (max W)
12.0
* 2000GB recommended for Read Intensive applications
Information & Technical Support
www.hgst.com
© 2014ꢁ2015 HGST, a Western Digital company, 3403 Yerba Buena Road, San Jose, CA 95135
USA. Produced in the United States 8/14, revised 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
CellCare is a registered trademark, and Secure Array of Flash Elements is a trademark, of HGST, Inc.
and its aꢂiliates in the United States and/or other countries.
Product speciꢁications provided are sample speciꢁications and do not constitute a warranty.
Information is true as of the date of publication and is subject to change. Actual speciꢁications 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 speciꢁications. Photographs may show design models.
DDSS1165ꢀENꢀUSꢀ0815ꢀ092
相关型号：
©2020 ICPDF网 联系我们和版权申明