ST2000NX0463 Seagate 2TB 7.2K RPM SAS 12GBPS 128MB Hard Drive

Overview of Seagate ST2000NX0463 Exos 7E2000 2TB SAS HDD

The Seagate ST2000NX0463 Exos 7E2000 is a 2TB 7.2K RPM SAS 12Gbps internal hard disk drive with a 128MB cache. Designed for enterprise workloads, this 2.5-inch HDD delivers secure, reliable, and efficient storage performance for mission-critical applications.

General Information

• Manufacturer: Seagate
• Part Number: ST2000NX0463
• Product Type: Hard Disk Drive (HDD)
• Product Line: Exos 7E2000
• Product Name: Exos 7E2000 2TB Hard Drive

Technical Specifications

• Capacity: 2 Terabytes
• Form Factor: 2.5-inch
• Interface: SAS 12Gbps
• Bytes per Sector: 512n
• PowerChoice™ On-demand Power Option: Yes
• Protection Information: Yes
• Low Halogen: Yes
• RAID Rebuild™: Yes
• Power-on Hours per Year: 8760
• AFR (Annualized Failure Rate): 0.63%

Drive Performance

• Rotational Speed: 7200 RPM
• Interface Access Speed: 12.0 Gb/s, 6.0 Gb/s, 3.0 Gb/s
• Average Latency: 4.16 ms
• Maximum Sustained Transfer Rate: 136 MB/s

Connectivity & Buffer

• Cache Size: 128 MB
• Interface Ports: Dual

Physical Specifications

Dimensions

• Height: 15.00 mm
• Width: 70.10 mm
• Depth: 100.45 mm

Weight

• 198 grams

Seagate ST2000NX0463 2TB 7.2K RPM SAS 12Gbps HDD

The Seagate ST2000NX0463 2TB 7.2K RPM SAS 12Gbps 128MB hard drive represents a high-performance storage solution engineered to meet the demands of enterprise infrastructures, data centers, and mission-critical workloads. Built with advanced rotational media technology and optimized firmware, this drive delivers consistent throughput, reliability, and scalability required for modern IT ecosystems. Its 2TB storage capacity provides an ideal balance between performance and storage density, making it suitable for applications that demand continuous data access and sustained operations.

Optimized Capacity for Scalable Storage Architectures

With a total capacity of 2 terabytes, this SAS hard drive is designed to accommodate expanding data requirements across enterprise servers and storage arrays. Organizations handling structured databases, virtualized environments, and archival data benefit from the balance between capacity and cost efficiency. The drive supports scalable deployments, allowing IT administrators to integrate multiple units into RAID configurations for enhanced redundancy and performance.

Efficient Storage Utilization in Data Centers

Modern data centers require storage solutions that maximize rack density while minimizing power consumption. The Seagate ST2000NX0463 is engineered to support these goals by delivering efficient storage utilization within a compact 3.5-inch form factor. Its optimized design ensures that enterprises can deploy large volumes of data storage without excessive space or energy requirements.

Consistent Data Availability and Access

In environments where uptime is critical, consistent data availability is essential. This drive is built to maintain stable performance across extended operational cycles, ensuring that applications and users experience uninterrupted access to stored information.

Advanced SAS 12Gbps Interface for High-Speed Data Transfer

The SAS 12Gbps interface featured in the Seagate ST2000NX0463 provides superior data transfer speeds compared to legacy interfaces. This high-bandwidth connection ensures rapid communication between the drive and host systems, enabling faster data retrieval and improved system responsiveness. The dual-port SAS interface enhances redundancy and allows for continuous operation even in the event of a path failure.

Improved Throughput for Enterprise Workloads

Workloads such as database transactions, analytics processing, and virtualization require consistent throughput to maintain efficiency. The 12Gbps SAS interface ensures that data-intensive applications operate without bottlenecks, supporting faster query execution and improved overall system performance.

Enhanced Reliability with Dual-Port Connectivity

The dual-port SAS design allows for redundant data paths, reducing the risk of downtime due to connection failures. This feature is particularly valuable in high-availability environments where continuous operation is non-negotiable.

Seamless Integration with Existing Infrastructure

Compatibility with enterprise-grade servers and storage systems ensures that this hard drive can be easily integrated into existing infrastructures. IT teams can deploy the drive without extensive modifications, streamlining upgrades and expansions.

7200 RPM Performance for Balanced Speed and Efficiency

The rotational speed of 7200 RPM offers a balanced approach to performance and energy consumption. This speed is ideal for applications that require consistent read and write operations without the higher power demands associated with faster-spinning drives. It ensures reliable data access while maintaining operational efficiency.

Reliable Performance for Mixed Workloads

Mixed workloads, including file sharing, web hosting, and backup operations, benefit from the steady performance provided by the 7200 RPM spindle speed. The drive handles concurrent tasks efficiently, ensuring that multiple processes can access data without significant latency.

Reduced Power Consumption Compared to High-RPM Drives

While higher RPM drives offer faster access times, they often consume more power and generate additional heat. The Seagate ST2000NX0463 strikes a balance by delivering adequate speed while maintaining lower energy consumption, contributing to reduced operational costs.

Thermal Efficiency for Continuous Operation

Thermal management is a critical aspect of enterprise storage. This drive is designed to operate within optimal temperature ranges, ensuring longevity and stability even under continuous workloads.

128MB Cache Buffer for Enhanced Data Handling

The integrated 128MB cache buffer significantly improves data handling capabilities by temporarily storing frequently accessed information. This reduces latency and accelerates read and write operations, especially in environments with repetitive data access patterns.

Improved Read and Write Efficiency

The cache buffer enables faster data retrieval by reducing the need to access the disk platters for every request. This results in improved performance for applications that rely on rapid data access.

Optimized Performance in Multi-User Environments

In multi-user environments, simultaneous access requests can strain storage resources. The cache buffer helps manage these requests efficiently, ensuring smooth operation even during peak usage periods.

Reduced Latency for Critical Applications

Applications requiring quick response times benefit from the reduced latency provided by the cache. This is particularly important for transactional systems and real-time data processing.

Enterprise-Grade Reliability and Durability

The Seagate ST2000NX0463 is built to meet the rigorous demands of enterprise environments. Its robust construction and advanced error correction technologies ensure long-term reliability and data integrity. The drive is designed for 24/7 operation, making it suitable for continuous workloads.

High Mean Time Between Failures (MTBF)

A high MTBF rating indicates the drive's ability to operate reliably over extended periods. This reduces the likelihood of unexpected failures and minimizes maintenance requirements.

Advanced Error Correction Mechanisms

Error correction technologies help detect and correct data inconsistencies, ensuring that stored information remains accurate and secure. This is essential for maintaining data integrity in critical applications.

Designed for Continuous Operation

Enterprise environments require storage solutions that can operate around the clock. This drive is engineered to handle continuous usage without compromising performance or reliability.

Compatibility with Enterprise Systems and RAID Configurations

The Seagate ST2000NX0463 is fully compatible with a wide range of enterprise systems, including servers, storage arrays, and RAID controllers. This versatility allows organizations to deploy the drive in various configurations to meet specific performance and redundancy requirements.

Flexible Deployment Options

IT administrators can integrate this drive into different storage architectures, from standalone systems to large-scale data centers. Its compatibility ensures seamless deployment across diverse environments.

Support for RAID Levels

The drive supports multiple RAID configurations, enabling organizations to enhance data protection and performance. RAID setups provide redundancy and improve data availability in the event of hardware failures.

Scalable Storage Solutions

As data requirements grow, additional drives can be added to existing systems, allowing for scalable storage expansion without significant disruptions.

Energy Efficiency and Cost Optimization

Energy efficiency is a critical consideration for modern data centers. The Seagate ST2000NX0463 is designed to minimize power consumption while delivering reliable performance, helping organizations reduce operational costs.

Lower Power Consumption for Reduced Expenses

Efficient power usage translates to lower electricity costs, making this drive an economical choice for large-scale deployments.

Reduced Cooling Requirements

Lower heat generation reduces the need for extensive cooling systems, further decreasing energy consumption and operational expenses.

Environmentally Conscious Design

The drive's energy-efficient design aligns with sustainability goals, helping organizations reduce their environmental footprint.

Ideal Use Cases for Enterprise Applications

The Seagate ST2000NX0463 is suitable for a wide range of enterprise applications, including data centers, cloud storage, and business-critical systems. Its performance and reliability make it a versatile solution for various use cases.

Data Centers and Cloud Storage

Data centers and cloud service providers require reliable storage solutions to handle large volumes of data. This drive delivers the performance and scalability needed to support these environments.

Database Management Systems

Database applications benefit from the drive's consistent performance and fast data access capabilities, ensuring efficient query processing and data retrieval.

Advanced Firmware and Data Protection Features

Seagate integrates advanced firmware into the ST2000NX0463 to enhance performance, reliability, and data protection. These features ensure that the drive operates efficiently under various conditions.

Optimized Firmware Algorithms

The firmware is designed to optimize read and write operations, improving overall performance and reducing latency.

Data Integrity and Protection

Data protection features safeguard against corruption and loss, ensuring that stored information remains secure.

Enhanced Security Capabilities

Security features help protect sensitive data from unauthorized access, making the drive suitable for environments with strict compliance requirements.