ST2000NM0001 Seagate Constellation 2TB 7.2K RPM SAS 6GBPS 64MB Hard Drive

Highlights of Seagate 2TB 7.2K RPM HDD

The Seagate ST2000NM0001 is a high-capacity 2TB 7200RPM SAS 6Gb/s hard disk drive engineered for enterprise-grade performance, durability, and efficient data storage solutions.

Main Specifications

• Manufacturer: HPE
• Model Number: ST2000NM0001
• Product Type: Internal Hard Disk Drive

Technical Highlights

• Interface: SAS 6Gbps
• Cache Memory: 64MB
• Storage Capacity: 2TB
• Areal Density: 324GB/in²

Physical Characteristics

Dimensions

• Height: 26.10 mm
• Width: 101.85 mm
• Length: 147.00 mm

Weight

• 710 g

Performance Metrics

Speed and Efficiency

• Rotational Speed: 7200 RPM
• Sustained Data Transfer Rate: 147 MB/s
• Average Latency: 4.16 ms

Seek Times

Read Operations

• Random Read Seek Time: 8.5 ms

Write Operations

• Random Write Seek Time: 9.5 ms

I/O Performance

• I/O Data Transfer Rate: 600 MB/s
• Unrecoverable Read Errors: 1 in 10¹⁵

Reliability

Durability and Lifespan

• MTBF (Mean Time Between Failures): 1,200,000 hours
• Annual Failure Rate: 0.73%

Power Consumption

Voltage and Current

12V Rail

• Start Max Current: 2.11A

5V Rail

• Start Max Current: 0.62A

Energy Usage

• Average Idle Power: 5.69W
• Average Operating Power: 9.57W

Overview of Seagate ST2000NM0001 2TB SAS 6GBPS Hard Drive

The Seagate ST2000NM0001 2TB 7200RPM SAS-6Gbps 3.5-inch internal hard disk drive represents a robust and reliable storage solution engineered for enterprise environments that demand consistent performance, durability, and scalability. Designed specifically for data centers, server infrastructures, and high-performance storage arrays, this hard drive stands out as a dependable choice for businesses seeking efficient data handling and long-term operational stability. With a capacity of 2TB, it provides ample storage space for critical workloads while maintaining enterprise-grade performance standards.

Optimized for Data-Intensive Workloads

The ST2000NM0001 is tailored for applications that require sustained data throughput and reliable access. Its 7200RPM spindle speed ensures smooth data transfer operations, making it suitable for database management systems, virtualization platforms, and large-scale file storage systems. The SAS 6Gbps interface enhances connectivity by offering faster communication between the drive and the host system, ensuring reduced latency and improved data handling efficiency.

Consistency in Performance

Consistency is critical in enterprise environments, and this drive delivers predictable performance under demanding conditions. The 64MB buffer plays a key role in managing data flow efficiently, minimizing bottlenecks during peak workloads. This ensures that applications run smoothly without interruptions, even when handling multiple read and write operations simultaneously.

SAS 6Gbps Interface Advantages

The Serial Attached SCSI (SAS) 6Gbps interface is a defining feature of the Seagate ST2000NM0001. Unlike traditional SATA drives, SAS technology is designed for enterprise-level performance, offering higher reliability, better scalability, and superior error handling capabilities.

Enhanced Data Integrity

SAS drives include advanced error detection and correction mechanisms, which are essential for maintaining data accuracy in enterprise systems. These features significantly reduce the risk of data corruption, making the drive suitable for critical applications such as financial systems, healthcare databases, and cloud storage environments.

Dual-Port Connectivity

One of the key benefits of SAS technology is dual-port connectivity. This feature allows the drive to connect to two separate controllers simultaneously, providing redundancy and improved availability. In case one path fails, the system can continue operating through the alternate path, ensuring uninterrupted data access.

Capacity and Storage Efficiency

With 2TB of storage capacity, the Seagate ST2000NM0001 provides a balanced solution for businesses that require both performance and adequate storage space. It is well-suited for a variety of applications, including file storage, backup systems, and application hosting.

Efficient Data Management

The drive’s capacity allows organizations to store large volumes of data without the need for frequent hardware upgrades. This contributes to improved storage efficiency and reduced total cost of ownership.

Optimized for Mixed Workloads

The ST2000NM0001 performs well in environments with mixed workloads, handling both sequential and random data access patterns effectively. This versatility makes it a reliable choice for diverse enterprise applications.

Support for RAID Configurations

The drive is fully compatible with RAID configurations, enabling enhanced data protection and performance optimization. Businesses can implement RAID setups to achieve redundancy, improve data availability, and boost system performance.

Integration with Enterprise Systems

The Seagate ST2000NM0001 is designed for seamless integration into enterprise systems, ensuring compatibility with a wide range of servers, storage arrays, and IT infrastructures.

Compatibility with Server Platforms

This drive is compatible with major server platforms, making it easy to deploy in existing infrastructures. Its standard 3.5-inch form factor ensures straightforward installation and replacement.

Hot-Swap Capability

Hot-swapping allows administrators to replace or upgrade drives without shutting down the system. This feature is essential for maintaining uptime and minimizing disruptions in enterprise environments.

Flexible Deployment Options

The ST2000NM0001 supports various deployment scenarios, including direct-attached storage, network-attached storage, and storage area networks. This flexibility ensures that it can meet the unique requirements of different organizations.

Performance Optimization and Efficiency

Performance optimization is a key consideration for enterprise storage solutions, and the Seagate ST2000NM0001 delivers in this regard with its advanced design and technology.

Reduced Latency

The drive’s 7200RPM speed and SAS interface contribute to reduced latency, ensuring quick data access and improved application responsiveness. This is particularly important for real-time applications and transactional systems.

Efficient Power Consumption

Despite its high performance, the drive is designed to operate efficiently, consuming less power compared to older enterprise drives. This helps reduce operational costs and supports environmentally friendly data center practices.

Thermal Management

Effective thermal management ensures that the drive operates within optimal temperature ranges, preventing overheating and extending its lifespan. This is crucial for maintaining consistent performance in high-density storage environments.

Use Cases and Applications

The Seagate ST2000NM0001 is suitable for a wide range of enterprise applications, making it a versatile storage solution for modern businesses.

Data Centers

In data center environments, the drive provides reliable storage for large-scale operations, supporting critical workloads and ensuring high availability.

Cloud Storage Systems

The drive is ideal for cloud storage infrastructures, where scalability and performance are essential. Its SAS interface and enterprise-grade reliability make it a strong candidate for cloud-based applications.

Backup and Archiving

For backup and archiving purposes, the 2TB capacity offers sufficient space for storing important data securely. Its reliability ensures that archived data remains accessible when needed.

Advantages Over SATA Drives

While SATA drives are commonly used for general storage, the Seagate ST2000NM0001 offers several advantages that make it more suitable for enterprise environments.

Higher Reliability Standards

SAS drives are built to meet stricter reliability standards, ensuring consistent performance and reduced failure rates compared to SATA drives.

Better Performance Under Load

The ST2000NM0001 maintains stable performance even under heavy workloads, making it ideal for demanding applications.

Improved Error Handling

Advanced error handling capabilities ensure data integrity and reduce the likelihood of data loss, which is critical for enterprise operations.