HGST 200GB Ultrastar SSD400S.B 0B27446 Leaflet
Product codes
0B27446
Next generation SSD from a proven enterprise storage player
Hitachi GST leverages decades of proven enterprise storage expertise in Serial Attached
SCSI (SAS) design reliability, firmware, customer qualification and system integration to the
new Ultrastar SSD400S.B solid-state drive (SSD) family. The synergistic relationship between
Hitachi’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 Hitachi GST a leading HDD/SSD provider
with the experience and technology needed to meet escalating reliability, endurance, and
performance in the most demanding enterprise environments.
SCSI (SAS) design reliability, firmware, customer qualification and system integration to the
new Ultrastar SSD400S.B solid-state drive (SSD) family. The synergistic relationship between
Hitachi’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 Hitachi GST a leading HDD/SSD provider
with the experience and technology needed to meet escalating reliability, endurance, and
performance in the most demanding enterprise environments.
Extreme endurance and performance for the enterprise
The new Ultrastar SSD400S.B delivers high sequential throughput, up to 536MB/s read and
502MB/s write (6Gb SAS). The Ultrastar SSD400S.B also delivers up to 57,500 read and
25,500 write IOPS, reaching speeds 100 times faster than HDDs, allowing rapid access to
“hot” enterprise data for improved productivity and operational efficiency. Since less SSDs are
required to achieve the same HDD IOPS performance, the new Ultrastar SSD400S.B 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.
502MB/s write (6Gb SAS). The Ultrastar SSD400S.B also delivers up to 57,500 read and
25,500 write IOPS, reaching speeds 100 times faster than HDDs, allowing rapid access to
“hot” enterprise data for improved productivity and operational efficiency. Since less SSDs are
required to achieve the same HDD IOPS performance, the new Ultrastar SSD400S.B 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.B family combines enterprise-grade SLC NAND flash memory, advanced
endurance management firmware and power loss data management techniques to extend reliability,
endurance, and sustained performance over the life of the SSD. The Ultrastar SSD400S.B family
achieves an extraordinary 0.44% annual failure rate (AFR) or two million hour mean-time-between-
failure (MTBF). The 400GB capacity Ultrastar SSD endures up to 35 Petabytes (PB) of random writes
over the life of the drive – the equivalent of writing 19.2 Terabytes (TB) per day for five years.
endurance management firmware and power loss data management techniques to extend reliability,
endurance, and sustained performance over the life of the SSD. The Ultrastar SSD400S.B family
achieves an extraordinary 0.44% annual failure rate (AFR) or two million hour mean-time-between-
failure (MTBF). The 400GB capacity Ultrastar SSD endures up to 35 Petabytes (PB) of random writes
over the life of the drive – the equivalent of writing 19.2 Terabytes (TB) per day for five years.
For complete end-to-end data protection and reliability, the Ultrastar SSD400S.B family
incorporates the T10 Data Integrity Field (DIF) standard, extended error correction code (ECC),
Exclusive-OR (XOR) parity to protect against flash die failure, parity-checked internal data paths
without an external write cache, and an exclusive power loss data management feature that
does not require supercapacitors. The Ultrastar SSD400S.B family is backed by a five year
limited warranty, or the maximum Petabytes (PB) written (based on capacity).
incorporates the T10 Data Integrity Field (DIF) standard, extended error correction code (ECC),
Exclusive-OR (XOR) parity to protect against flash die failure, parity-checked internal data paths
without an external write cache, and an exclusive power loss data management feature that
does not require supercapacitors. The Ultrastar SSD400S.B family is backed by a five year
limited warranty, or the maximum Petabytes (PB) written (based on capacity).
400GB, 200GB and 100GB | SLC
2.5-inch SFF | SAS 6Gb/s
Highlights
>
SLC NAND Flash for ultra-high performance
and endurance
and endurance
>
Best IOPS/Watt for reduced TCO
>
6Gb/s SAS interface for maximum throughput
>
Advanced Power-loss Data Management
technology
technology
>
Trusted Computing Group’s (TCG)
Self-encrypting models designed to
Enterprise specification
Self-encrypting models designed to
Enterprise specification
Applications/Environments
>
Ultra-high performance tier-0
enterprise storage
enterprise storage
>
Enterprise-class servers and High
Performance Computing
Performance Computing
>
Space and/or power constrained environments
>
Online Transaction Processing (OLTP
>
Video pre/post production
>
Financial, eCommerce
>
Database Analytics
>
Cloud Computing
Feature / Function
Benefits
Performance
SAS 6Gb/s
Dual port for enhanced reliability
SLC NAND Flash Memory
Highest write performance and endurance
536 / 502MB/s Sequential R/W
Max throughput and IOPs for ultra-fast access to data.
57K / 25K IOPS Random R/W
100x faster than typical HDD
Power
5.5 Watts, typical
Up to 60% less power than 3.5” 15K RPM HDD
Capacity
1
400GB, 200GB, 100GB
More capacity for less space and power
Reliability
0.44% AFR (2M Hours MTBF)
Reduced field replacement effort
1E-16 Bit Error Rate (BER)
Enhanced error detection and correction for
T10 End-to-end Data Protection
optimal data integrity
Exclusive-OR (XOR) NAND
Protection against flash die failure
Power-loss Data Management
Enhances data integrity during power failure
Unlimited reads, up to 35PB writes (400GB) Maximum endurance over the life of SSD
Integration
HDD architecture commonality
Compatibility with Ultrastar SAS/FC HDD
Extensive systems integration & test lab Extensive interoperability and compliance testing
Features and Benefits
Ultrastar
™
SSD400S.B
Enterprise-class SSDs deliver ultra-high performance, reliability, and endurance in one package
ENTERPRISE SOLID STATE DRIVES
www.hitachiGST.com