Lenovo HGST 250GB Ultrastar SSD1600MR 3DWPD MLC 12Gbps SAS 2.5" Server SSD - HUSMR1625ASS201

The Lenovo 0B32245 delivers high sequential throughput, up to 1100MB/s read and 700MB/s write (12Gb/s SAS). It also delivers up to 130,000 read and 30,000 write IOPS, reaching speeds over 100 times faster than HDDs and double the speed of current 6Gb/s SSDs, allowing rapid access to “hot” enterprise data for improved productivity and operational efficiency. This Lenovo brand HGST drive 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 Lenovo 0B32245 combines enterprise-grade MLC 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. It also achieves an extraordinary 0.35% annual failure rate (AFR) or 2.5 million hour mean-time-between-failure (MTBF). This 250GB capacity model endures up to 1.2 Petabytes (PB) of random writes over the life of the drive - the equivalent of writing 650 Gigabytes (GB) per day for five years.

For complete end-to-end data protection and reliability, the Lenovo 0B32245 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.

HGST Enterprise Storage Experience

Lenovo leverages HGST's decades of proven enterprise storage expertise in Serial Attached SCSI (SAS) design, reliability, firmware, customer qualification and system integration to the Lenovo 0B32245 solid-state drive (SSD). The synergistic relationship between HGST’s 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

HGST Quality and Service

The Lenovo 0B32245 extends HGST’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.

Lenovo brand HGST drives are backed by an array of technical support and services, which may include customer and integration assistance.

Features

• MLC NAND Flash for ultra-high performance and endurance
• Read and Write intensive <3DW/D for 5 years
• Best IOPS/Watt for reduced TCO
• 12Gb/s SAS interface for maximum throughput
• Advanced power loss data management technology
• Self-encrypting models conform to TCG’s Enterprise specification

Applications/Environments

• Ultra-high performance tier-0 read endurance enterprise storage
• Enterprise-class servers and high performance computing
• Space and/or power constrained environments
• Online Transaction Processing (OLTP)
• Video pre- and post-production
• Cloud computing

Benefits

• 12Gb/s / 6Gb/s Active-Active Dual Port
• Highest write performance with cost improved NAND for high endurance
• Maximum throughput and IOPS for ultra-fast access to data; >100x faster than typical HDD
• Improved performance with higher power option
• More capacity for less space and power
• Reduced field replacement effort
• Enhanced error detection and correction for optimal data integrity
• Protection against Flash die failure
• Assures data integrity during power failure
• Maximum endurance over the life of the SSD
• Compatibility with Ultrastar SAS HDDs
• Extensive interoperability and compliance testing

Resources

• HGST Ultrastar SSD1600MR Data Sheet (PDF)

• 250GB Lenovo HUSMR1625ASS201/0B32245 MLC 12Gb/s SAS 2.5" SFF SSD

• 5 Year or 1200TBW Replacement Warranty by MyDigitalDiscount.com