118000864 EMC PM1643A 7.68TB SAS-12GBPS SSD.

EMC 118000864 PM1643A 7.68TB SAS-12GBPS SSD

Discover the high-performance EMC 118000864 PM1643A enterprise solid state drive, engineered for demanding data center and server applications requiring exceptional throughput and reliability.

General Information

• Brand: EMC
• Model Number: 118000864 (PM1643A)
• Device Type: Read-Intensive Enterprise Solid State Drive
• Design Use: Internal Server and Storage Array Installation

Technical Specifications

• Total Storage: 7.68 Terabytes (TB)
• Form Factor: 2.5 Inch, fitting standard drive bays.
• Bay Compatibility: Designed for 2.5-inch hot-swappable server bays.
• Host Interface: SAS (Serial Attached SCSI)
• Interface Speed: 12 Gigabits per second (Gbps)
• Port Configuration: 1 x SAS 12Gbps port.

Performance Metrics and Speed Capabilities

• Maximum Sequential Read Velocity: Up to 2,100 Megabytes per second (MB/s).
• Maximum Sequential Write Velocity: Up to 2,000 Megabytes per second (MB/s).
• Random Read IOPS: Up to 450,000.
• Random Write IOPS: Up to 90,000.

Durability and Long-Term Reliability Data

• Mean Time Between Failures (MTBF): 2,000,000 hours.
• Uncorrectable Bit Error Rate (UBER): 1 sector per 10^17 bits read, ensuring exceptional data integrity.

EMC 118000864 PM1643A 7.68TB SAS-12GBPS SSD Overview

The EMC 118000864 PM1643A 7.68TB SAS-12GBPS 2.5Inch Read Intensive Enterprise Internal SSD category represents a high-performance storage class engineered for mission-critical enterprise environments where consistency, endurance, and predictable latency are essential. This category focuses on Serial Attached SCSI solid state drives designed to integrate seamlessly into enterprise servers, storage arrays, and data center infrastructures that demand continuous uptime and data integrity. By combining a SAS 12Gbps interface with enterprise-grade NAND management, these SSDs deliver sustained throughput and reliability under demanding read-centric workloads.Enterprise SAS SSDs in this category are optimized for applications such as database acceleration, virtualization platforms, analytics engines, content delivery systems, and enterprise application hosting. The 2.5-inch form factor ensures broad compatibility across rack servers and storage enclosures, while the SAS protocol enables dual-port connectivity for high availability and failover scenarios. This category is positioned for organizations seeking scalable storage performance without sacrificing enterprise reliability standards.

Read Intensive Design Philosophy and Performance Characteristics

The read intensive classification of the EMC PM1643A 7.68TB SAS SSD category reflects a design philosophy centered on maximizing read throughput and minimizing access latency for frequently accessed datasets. These drives are engineered to handle workloads where read operations significantly outweigh write operations, such as data warehousing queries, business intelligence reporting, search indexing, and streaming content repositories. Advanced controller algorithms and optimized firmware enable efficient handling of random and sequential read requests across large datasets.Within this category, performance consistency is a defining attribute. Sustained read IOPS and stable throughput are maintained even under mixed workload conditions, ensuring that enterprise applications experience minimal performance variance. The SAS 12Gbps interface provides ample bandwidth to support high queue depths and parallel access patterns, allowing multiple applications or virtual machines to access stored data simultaneously without bottlenecks.

SAS-12Gbps Interface Advantages

The Serial Attached SCSI 12Gbps interface is a cornerstone of this category, delivering enhanced data transfer speeds, robust error handling, and enterprise-grade command queuing. SAS technology supports full-duplex communication, enabling simultaneous read and write operations and reducing latency under heavy load. Dual-port capability allows for redundant paths to the drive, improving system resilience and supporting high-availability architectures commonly deployed in enterprise data centers.

Compared to consumer-grade interfaces, SAS provides superior scalability and manageability, making it suitable for large storage arrays and mission-critical systems. Drives in this category are engineered to operate continuously in multi-drive configurations, maintaining performance stability even when integrated into dense server or storage environments.

High-Capacity 7.68TB Storage Density

The 7.68TB capacity offered within this category addresses the growing demand for high-density storage solutions capable of consolidating large volumes of data into fewer physical drives. This capacity level enables enterprises to reduce rack space utilization, lower power consumption per terabyte, and simplify storage management. By deploying fewer drives to achieve the same or greater capacity, organizations can streamline infrastructure while maintaining high performance.

High-capacity enterprise SSDs also support data-intensive applications that require rapid access to large datasets. Use cases such as big data analytics, machine learning model training, and large-scale virtualization benefit from the ability to store extensive datasets locally while maintaining fast access times. The category emphasizes efficient data placement and wear management to ensure long-term reliability at scale.

2.5-Inch Form Factor Integration

The standardized 2.5-inch form factor ensures compatibility with a wide range of enterprise servers and storage systems. This form factor is widely adopted in data centers due to its balance of storage density, thermal efficiency, and ease of replacement. Drives in this category are designed to fit seamlessly into hot-swap bays, enabling maintenance or upgrades without system downtime.

Thermal management considerations are integral to this category, with drive designs optimized to dissipate heat effectively in densely populated enclosures. Consistent operating temperatures contribute to predictable performance and extended component lifespan, aligning with enterprise operational requirements.

Enterprise Reliability, Endurance, and Data Integrity

Reliability is a defining attribute of the EMC 118000864 PM1643A SAS SSD category. These drives are engineered for continuous operation in enterprise environments, supporting high mean time between failures and robust error correction mechanisms. Advanced NAND management techniques, including wear leveling and bad block management, ensure that the drive maintains performance and integrity throughout its operational life.

Read intensive endurance profiles are tailored to workloads with lower write amplification, enabling the drive to sustain long-term use without compromising reliability. Power-loss protection features safeguard in-flight data during unexpected power interruptions, preserving data consistency and preventing corruption. These capabilities are critical for enterprise applications where data accuracy and availability are paramount.

Data Protection and Error Handling

Enterprise SAS SSDs in this category incorporate sophisticated error detection and correction technologies to maintain data integrity. End-to-end data path protection ensures that data remains accurate from the host interface through the controller and NAND memory. This level of protection is essential for enterprise databases, financial systems, and transactional applications that cannot tolerate data errors.

Firmware-level monitoring and reporting enable proactive maintenance and health assessment. Integration with enterprise management tools allows administrators to track drive health metrics, anticipate potential issues, and plan replacements before failures occur.

Optimized for Virtualization and Cloud Infrastructure

The EMC PM1643A 7.68TB SAS SSD category is particularly well-suited for virtualization and cloud-based environments where multiple workloads share underlying storage resources. High read throughput and low latency support rapid virtual machine boot times, responsive application performance, and efficient storage consolidation. SAS connectivity ensures that drives can be deployed in shared storage architectures supporting multiple hosts.

In private and hybrid cloud deployments, these drives enable scalable performance that adapts to fluctuating demand. The ability to handle high concurrency levels without performance degradation makes this category ideal for service providers and enterprises running large virtualized infrastructures.

Database and Analytics Acceleration

Data-driven organizations rely on fast storage to extract insights from large datasets. This category supports database acceleration by reducing query response times and improving transaction processing efficiency. Read intensive SSDs are particularly effective for read-heavy databases, reporting systems, and analytics platforms that require rapid access to indexed data.

By minimizing storage latency, enterprises can improve overall application responsiveness and user experience. The category emphasizes consistent performance under sustained load, ensuring reliable analytics outcomes even during peak usage periods.

Compatibility with Enterprise Storage Ecosystems

The EMC 118000864 PM1643A SAS SSD category is designed to integrate seamlessly into established enterprise storage ecosystems. Compatibility with a wide range of servers, RAID controllers, and storage arrays ensures flexibility in deployment. SAS protocol standards enable interoperability across different hardware platforms, simplifying upgrades and expansions.

Enterprise certifications and rigorous validation processes ensure that drives in this category meet strict performance and reliability criteria. This compatibility reduces integration risks and supports long-term infrastructure planning.

RAID and High-Availability Configurations

Enterprise environments frequently deploy RAID configurations to enhance data protection and availability. SAS SSDs in this category are optimized for RAID integration, providing predictable performance and rapid rebuild times. Dual-port SAS support enables active-active or active-passive configurations, improving fault tolerance and system resilience.

These capabilities are essential for mission-critical systems that require continuous operation and rapid recovery from component failures.

Security and Compliance Considerations

Data security is a critical aspect of enterprise storage, and this category supports secure data handling practices. While focused on read intensive performance, enterprise SAS SSDs often integrate features that align with organizational security policies and regulatory compliance requirements. Secure firmware architectures and controlled access mechanisms help protect sensitive data stored on the drive.

Integration with enterprise security frameworks ensures that storage infrastructure aligns with broader information security strategies. This category supports deployments in regulated industries where data protection and compliance are essential.

Enterprise Use Case Alignment

The EMC 118000864 PM1643A 7.68TB SAS-12GBPS 2.5Inch Read Intensive Enterprise Internal SSD category aligns with a broad range of enterprise use cases, including large-scale application hosting, digital content management, enterprise resource planning systems, and high-performance computing environments. Its emphasis on reliability, scalability, and consistent performance makes it a foundational component in modern data center architectures.

By addressing the needs of read-heavy workloads while maintaining enterprise-grade durability and manageability, this category provides a balanced storage solution for organizations seeking to optimize performance and operational efficiency across diverse applications.