SDFGS55DAB01T Kioxia 1.92 TB 2.5 Inch SAS-12GBPS Solid State Drive.

Kioxia SDFGS55DAB01T 1.92 TB 2.5 Inch SAS-12GBPS SSD

Explore the exceptional capabilities of Kioxia's read-intensive solid state drive, engineered for demanding data center environments and high-performance computing applications.

Product Overview

• Manufacturer: Kioxia
• Model Identifier: SDFGS55DAB01T
• Storage Classification: Enterprise Solid State Drive
• Optimal Use Case: Read-Centric Workloads

Technical Specifications and Hardware Architecture

Storage Capacity and Physical Dimensions

• Total Storage: 1.92 Terabytes
• Drive Width: 2.5-inch Industry Standard
• Form Factor: Small Form Factor (SFF)
• Memory Architecture: 3D TLC NAND Technology

Interface and Connectivity Specifications

• Host Interface: SAS 12Gb/s
• Protocol Support: Serial-Attached SCSI
• Data Transfer: Dual-Port Capable
• Compatibility: Enterprise Storage Systems

Performance Metrics and Operational Capabilities

Sequential Data Transfer Rates

• Sustained Read Velocity: 840 MB per second
• Consistent Write Velocity: 710 MB per second
• Optimized for: Large File Operations

Random Access Performance

• Random Read Operations: 160,000 IOPS
• Random Write Operations: 40,000 IOPS
• Workload Optimization: Mixed Use Scenarios

Endurance and Reliability Metrics

• Total Bytes Written (TBW): 3,504 Terabytes
• Workload Classification: Read-Intensive
• Expected Operational Lifespan: Enterprise Grade

Implementation and Compatibility

Optimal Deployment Scenarios

• Data Center Storage Arrays
• Cloud Computing Infrastructure
• Server Boot Drives
• Content Delivery Networks
• Database Query Acceleration

Interface Capabilities and Expansion

• Primary Interface: SAS 12Gb/s
• Backward Compatibility: SAS 6Gb/s
• Dual-Port Reliability: High Availability Configurations
• Enterprise Features: Advanced Error Recovery

Kioxia SDFGS55DAB01T 1.92TB SAS-12GBPS SSD Overview

The Kioxia SDFGS55DAB01T 1.92 TB 2.5 Inch SAS-12GBPS Sed Read Intensive TLC Solid State Drive is a high-performance storage solution engineered for enterprise environments that demand reliability, speed, and efficiency. This SSD series caters specifically to read-intensive workloads, making it ideal for database management, analytics, virtualization, and other applications where rapid access to large datasets is critical. The Kioxia SDFGS55DAB01T leverages advanced 3D NAND technology and TLC architecture to offer a compelling combination of capacity, endurance, and power efficiency.

Advanced SAS-12GBPS Interface and Enterprise Compatibility

The 12Gbps SAS interface of the Kioxia SDFGS55DAB01T ensures ultra-fast data transfer rates, significantly reducing latency and improving overall system responsiveness. This high-speed interface is compatible with modern enterprise servers, storage arrays, and data center infrastructure, providing seamless integration into existing IT environments. With its SAS interface, the drive supports dual-port connectivity, offering redundancy and high availability that is critical for mission-critical applications. Enterprise administrators benefit from enhanced reliability through features such as T10 DIF (Data Integrity Field) support and robust error correction mechanisms.

Read-Intensive TLC NAND for Optimized Workloads

The drive is specifically designed for read-intensive operations, utilizing triple-level cell (TLC) NAND flash technology. TLC NAND provides an excellent balance between storage density and cost-efficiency while maintaining high read performance. By prioritizing read operations, the SDFGS55DAB01T excels in environments such as content delivery networks, OLAP databases, and virtual desktop infrastructures where reading large amounts of data consistently and quickly is paramount. This read-optimized design ensures that system bottlenecks are minimized, enabling smoother application performance and faster data retrieval times.

High-Endurance and Enterprise Reliability

Reliability is a cornerstone of the Kioxia SDFGS55DAB01T SSD. Its enterprise-grade endurance supports sustained read-intensive workloads with minimal risk of data degradation over time. The drive is built to withstand the rigors of 24/7 data center operations, offering a low annualized failure rate and consistent performance even under high-load conditions. Enhanced power-loss protection mechanisms secure data integrity in the event of unexpected power outages, ensuring that critical information remains safe and accessible. Additionally, the SED (Self-Encrypting Drive) feature allows for hardware-based encryption, providing advanced security without compromising performance.

Performance Metrics and Latency Advantages

The SDFGS55DAB01T delivers consistent low-latency access for read operations, making it ideal for latency-sensitive applications. With a high IOPS capability and sequential read speeds optimized for enterprise workloads, this SSD ensures that data retrieval occurs with minimal delay. By leveraging the SAS-12GBPS interface in conjunction with read-intensive TLC NAND, the drive significantly reduces response times for database queries and large file transfers. Organizations deploying these drives can experience improved application efficiency, faster transaction processing, and smoother multi-user operations.

Energy Efficiency and Data Center Optimization

Energy efficiency is another critical advantage of the Kioxia SDFGS55DAB01T series. The drive consumes less power compared to traditional spinning disks while delivering superior performance, which translates into reduced operational costs and lower cooling requirements in data centers. This optimization contributes to greener IT operations and aligns with sustainability initiatives by minimizing energy consumption without compromising enterprise performance. The reduced heat output also extends the lifespan of surrounding components, contributing to an overall stable and reliable infrastructure.

Comparative Advantages over Traditional Storage Solutions

Cost Efficiency for Enterprise Deployment

While SSDs may have a higher initial investment cost compared to traditional HDDs, the SDFGS55DAB01T offers substantial total cost of ownership benefits. Reduced power consumption, lower cooling requirements, improved reliability, and extended drive lifespan all contribute to significant operational savings over time. By minimizing downtime and maintenance costs, enterprises can achieve a higher return on investment while enjoying the performance benefits of next-generation storage technology.

Scalability for Growing Data Needs

The 1.92TB capacity of the SDFGS55DAB01T provides ample storage for large-scale read-intensive workloads. Enterprises can scale their storage infrastructure by deploying multiple drives in RAID or storage array configurations, accommodating growing data demands without sacrificing performance. This scalability ensures that IT infrastructures remain agile and capable of supporting evolving business requirements, from expanding virtualization deployments to increasing database storage needs.

Optimized Cooling and Data Center Compatibility

The 2.5-inch form factor of the SDFGS55DAB01T allows for efficient airflow and optimal cooling within high-density server racks. Its compact size and low power requirements contribute to reduced heat generation, which is essential for maintaining stable operating conditions in data centers. By integrating these SSDs into existing storage arrays, enterprises can achieve higher storage density and maintain energy-efficient operations without compromising performance or reliability.