HGST S842E400M2 0T00177 Datenbogen
Produktcode
0T00177
Data Sheet
s842 SAS
Enterprise Solid-State Drives
Highlights
•
MLC NAND Flash for ultra-high performance
and endurance
•
Highest levels of throughput and low
latencies, even under RAID5 deployments
•
Up to 2x the endurance levels seen with
competitive SAS or SATA
Applications/Environments
•
Enterprise-class servers and high
performance computing
•
Space and/or power constrained
environments
•
Online Transaction Processing (OLTP)
•
Financial and e-commerce
•
Database analytics
•
Cloud data center servers
HGST Enterprise Storage Experience
HGST leverages decades of proven enterprise storage expertise in Serial Attached SCSI (SAS)
design, reliability, firmware, customer qualification and system integration to the s842
solid-state drive (SSD). 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.
High Performance, Reliability and Endurance
In today’s economy, time is money—and accelerating access to data is a proven success
formula for enterprises and service providers worldwide.
The s842 SAS SSD is purpose-built for enterprise environments, cloud data center servers
and storage solutions, taking capacity, reliability and endurance to the next level to deliver
superior application performance for all real-world workloads. With up to 2TB capacity, the
s842 SSDs offer high capacity in a compact 2.5” SAS enclosure.
In addition to their world-class performance, the s842 SAS SSD is the most reliable, longest
lasting SSD solution now available for the enterprise market. Based on fourth-generation
HGST patented SSD controller technology, the s842 delivers the best performance, endurance
(i.e., device lifetimes) and reliability that is unmatched in the industry.
2000GB, 1600GB, 800GB, 400GB and 200GB
MLC | 2.5-inch SFF | SAS 6Gb/s
Features and Benefits
Feature / Function
Benefits
Serial Attached SCSI (SAS) interface in a 2.5-inch
form factor
Industry’s gold standard for enterprise performance SSDs supporting servers and tier-0 storage
applications
High performance
Random transactional performance exceeds 85,000 sustained IOPS, with sustained random or sequential
large block transfers up to 530MB/s
Power/performance efficiency
A single s842 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
Secure Array of Flash Elements™ (SAFE) technology Provides the ability to recover from NAND Flash page, block, die and chip failures, and maximizes the
Mean Time Between Failure (MTBF) and Mean Time To Data Loss (MTTDL)
CellCare
®
technology
Extends the life of Flash media to delier enterprise-class endurance through advanced signal processing
and adaptive Flash management algorithms