HGST SSD SAS 1.6TB

Liên Hệ

Danh mục: Linh Kiện, Ổ cứng, SAS SSD, SSD Enterprise Từ khóa: 1.6TB, Hardware, HGST, SAS, SSD

Mô tả

Ultrastar® SSD1600MM

Highlights

• MLC NAND Flash for ultra-high performance and
endurance
• Mainstream endurance 10DW/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 enterprise storage
• Enterprise-class servers and high performance computing
• Space and/or power constrained environments
• Online Transaction Processing (OLTP)
• Video pre- and post-production
• Financial and e-commerce
• Database analytics

Maximum Performance, Reliability and Endurance

The Ultrastar SSD1600MM delivers high sequential throughput, up to 1100MB/s read and 765MB/s write (12Gb/s SAS). It also delivers up to 130,000 read and 100,000 write IOPS, reaching speeds >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. The Ultrastar SSD1600MM 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 SSD1600MM family 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. The Ultrastar SSD1600MM family achieves an extraordinary 0.35% annual failure rate (AFR) or 2.5 million hour meantime-between-failure (MTBF). The 1600GB capacity model endures up to 29.2 Petabytes (PB) of random writes over the life of the drive—the equivalent of writing 16 Terabytes (TB) per day for five years.

For complete end-to-end data protection and reliability, the Ultrastar SSD1600MM 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 SSD1600MM family is backed by a five year limited warranty, or the maximum Petabytes (PB) written (based on capacity).

Features & Benefits

	Performance	Power	Capacity	Reliability	Integration
Feature/function	• SAS 12Gb/s • MLC NAND Flash memory • 1100MB/s / 765MB/s sequential R/W • 130K / 100K IOPS random R/W • 110K IOPS on 70/30 mix R/W	9.0 and 11.0 Watt options	• 1600GB • 800GB • 400GB • 200GB	• 0.35% AFR (2.5M hours MTBF) • 1E-17 bit error rate • T10 end-to-end data protection • Exclusive-OR (XOR) NAND • Power loss data management • Unlimited reads, up to 29.2PB random writes (1600GB)	• HDD architecture commonality • Systems integration and test lab
Benefit	• 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	• 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 SSD	• Compatibility with Ultrastar SAS HDDs • Extensive interoperability and compliance testing