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
•
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