AW555A HPE 2TB 7.2K RPM SAS-6GBPS LFF Midline Hard Drive

HPE AW555A 2TB 7.2K RPM SAS Hard Drive Overview

The HPE AW555A 2TB Midline Hard Drive is a reliable, high-capacity storage solution designed for enterprise environments. Built with durability and efficiency in mind, this 3.5-inch Large Form Factor (LFF) drive delivers consistent performance for data centers, storage arrays, and business-critical applications.

General Details

• Brand: HPE
• Part Number: AW555A
• Spare Part Number: 605475-001
• Model Number: ST2000NM0001
• Assembly Number: 604091-001
• Device Type: Hard Drive

Product Specifications

• Capacity: 2TB
• Form Factor: 3.5-inch LFF
• Drive Technology: Air-filled
• Carrier Type: Standard Carrier (Included)

Performance Metrics

• Spindle Speed: 7200 RPM
• External Transfer Rate: Up to 600 MB/s
• Workload Type: Midline

Connectivity and Interface

• Interface Type: SAS 6Gbps
• Ports: 1 x SAS 6Gb/s
• Compatible Bay: 3.5-inch LFF
• Hot Plug Support: Yes

Compatibility Overview

• MSA 2040 10Gb iSCSI Dual Controller SFF Bundle
• MSA 2040 FC Dual Controller SFF Bundle
• MSA 2040 LFF Chassis and Disk Enclosures
• MSA 2040 SAN Dual Controller LFF Storage
• MSA 2040 SAS Dual Controller SFF Bundle

Compatible HPE P2000 Series

• P2000 3.5-inch Drive Bay Chassis
• P2000 Dual I/O LFF Drive Enclosure
• P2000 DC-power LFF Chassis
• P2000 G3 iSCSI, FC, and SAS Dual Controller Arrays
• P2000 G3 10GbE iSCSI and Modular Smart Array Systems

StorageWorks Modular Smart Array Support

• StorageWorks P2000 G3 FC Dual Controller LFF Array
• P2000 G3 FC/iSCSI Combo Controller Array
• P2000 G3 SAS MSA Dual Controller Systems

The HPE AW555A 2TB 7.2K RPM SAS-6GBPS LFF Midline Hard Drive represents a critical component within enterprise storage ecosystems, designed to deliver reliability, scalability, and cost-effective performance for modern data environments. As organizations continue to generate and manage increasing volumes of data, the need for dependable midline storage solutions has become more pronounced. This category of hard drives bridges the gap between high-performance mission-critical drives and lower-cost archival solutions, offering a balanced approach suitable for a wide range of applications.

The Role of HPE AW555A 2TB Hard Drives Storage

Midline hard drives are engineered specifically for environments where moderate performance and high capacity are essential. Unlike entry-level drives that prioritize affordability or high-end drives that focus on speed and endurance, midline drives such as the HPE AW555A provide a harmonious blend of both attributes. This makes them particularly suitable for applications like data warehousing, backup storage, nearline storage, and cloud infrastructure where consistent throughput and large capacity are required.

The 2TB capacity of this drive ensures that organizations can store significant amounts of structured and unstructured data without requiring frequent upgrades. With increasing reliance on data-driven decision-making, enterprises demand storage solutions that not only accommodate growing data volumes but also maintain consistent performance over time.

Large Form Factor Design

The Large Form Factor (LFF) design, typically measuring 3.5 inches, offers several advantages over smaller form factors. One of the primary benefits is increased storage density per drive, allowing for larger capacities without requiring additional hardware. This reduces the overall footprint of storage systems and simplifies infrastructure management.

LFF drives are also known for their improved thermal performance. The larger physical size allows for better heat dissipation, contributing to longer lifespan and enhanced reliability. In enterprise environments where drives operate continuously, effective thermal management is essential to prevent failures and maintain consistent performance.

Integration with Enterprise Servers

The HPE AW555A is designed to integrate seamlessly with enterprise-grade servers and storage arrays. Compatibility with HPE systems ensures optimal performance and reliability, as these drives undergo rigorous testing and validation processes. This compatibility extends to RAID configurations, enabling organizations to implement data redundancy and fault tolerance strategies.

RAID configurations such as RAID 5, RAID 6, and RAID 10 benefit significantly from the characteristics of midline drives. The balance between capacity and performance allows for efficient data distribution and recovery processes, ensuring minimal downtime and data loss in the event of hardware failures.

Data Archiving and Backup Solutions

One of the primary use cases for this category of hard drives is data archiving and backup. Organizations need to store historical data securely while ensuring it remains accessible when required. The 2TB capacity and reliable performance of the HPE AW555A make it an ideal choice for long-term storage solutions.

Backup operations often involve transferring large volumes of data during off-peak hours. The SAS interface ensures efficient data transfer, reducing backup windows and minimizing impact on primary operations. Additionally, the durability of midline drives ensures that archived data remains intact over extended periods.

Cloud Storage and Virtualization

Cloud environments demand scalable and cost-effective storage solutions. The HPE AW555A fits seamlessly into cloud infrastructures, providing the necessary capacity and reliability for virtualized workloads. Its ability to handle multiple concurrent operations makes it suitable for hosting virtual machines and supporting cloud-based applications.

Virtualization environments benefit from the drive’s consistent performance and compatibility with enterprise storage systems. By leveraging midline drives, organizations can achieve a balance between performance and cost, optimizing their overall infrastructure investment.

Reliability and Durability

Reliability is a critical factor in enterprise storage solutions, and the HPE AW555A is engineered to meet stringent reliability standards. Midline drives are designed for 24/7 operation, ensuring consistent performance even under continuous workloads. This reliability is achieved through advanced manufacturing processes and rigorous testing procedures.

Mean Time Between Failures (MTBF)

The Mean Time Between Failures metric is a key indicator of a drive’s reliability. Midline drives like the HPE AW555A are designed with high MTBF ratings, reflecting their ability to operate reliably over extended periods. This makes them suitable for mission-critical applications where downtime can result in significant financial and operational losses.

Scalability

As data requirements continue to grow, scalability becomes a crucial factor in storage solutions. The HPE AW555A is designed to support scalable storage architectures, allowing organizations to expand their storage capacity without significant infrastructure changes. This scalability is essential for accommodating future data growth and evolving business needs.

Compatibility with Modern Storage Technologies

The SAS 6Gbps interface ensures compatibility with a wide range of modern storage technologies. This includes support for advanced RAID controllers, storage arrays, and server platforms. By integrating seamlessly with existing infrastructure, the HPE AW555A enables organizations to enhance their storage capabilities without extensive modifications.

Compatibility also extends to software-defined storage solutions, which are increasingly popular in modern data centers. These solutions rely on flexible and scalable hardware components, making midline drives an ideal choice for such environments.