Dell 400-ALRZ 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive

Product Overview: Dell 400-ALRZ 2TB Near-Line SAS Hard Drive

Key Features

• 2TB storage capacity for extensive data needs
• 7200 RPM spindle speed for optimized performance
• 12Gbps SAS interface ensures fast data transfers
• 3.5-inch form factor designed for PowerEdge servers
• Hot-plug support for easy integration and replacement

Manufacturer Details

• Brand: Dell
• Part Number: 400-ALRZ
• Product Type: Hard Drive with Tray for Servers

Technical Specifications

• Form Factor: 3.5 inches, designed for easy server installation
• Interface: SAS-12Gbps for superior data throughput
• Storage Capacity: 2TB, suitable for large-scale data storage solutions

Performance Characteristics

• Spindle Speed: 7200 RPM for high-speed data retrieval
• Transfer Rate: Up to 1200 Mbps externally for seamless data flow

Expansion & Connectivity

• Interface: 1 x Serial Attached SCSI (SAS) - 12Gbps
• Hot-Swap Compatibility: Easily replaceable in 3.5-inch bays

Supported Systems

Compatibility with PowerEdge Servers

• PowerEdge C5220, C6100, C6105, C6145, C6220
• PowerEdge R210 II, R220, R310, R320, R410, R415, R420, R510
• PowerEdge R515, R520, R530, R710, R720, R720xd
• PowerEdge T110 II, T310, T320, T410, T420, T610, T620, T630, T710

Why Choose This Dell Hard Drive?

• Designed specifically for Dell PowerEdge servers, ensuring seamless integration
• Hot-plug functionality allows for easy installation and replacement without downtime
• Reliable performance with 7200 RPM and high-speed data transfer rates
• Durable and robust, ideal for enterprise-level data storage solutions

Advanced Expansion Capabilities

• Supports hot-swap capability for fast upgrades and replacements
• Maximizes data integrity and transfer efficiency with 12Gbps SAS interface

Capacity

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive is equipped with a spacious storage capacity of 2TB. This impressive capacity allows users to store a vast amount of data, making it ideal for businesses, organizations, and individuals who require large storage solutions.

Benefits of a 2TB Capacity

1. Ample Storage Space: With 2TB of storage, users can store a significant amount of data, including documents, photos, videos, and applications. This provides the flexibility to store extensive multimedia libraries, extensive databases, and large files without worrying about running out of space.

2. Enhanced Productivity: The ample storage capacity eliminates the need for constant file management or deletion to free up space. Users can keep their files organized without compromising productivity by constantly juggling limited storage resources.

3. Data Backup and Redundancy: The large capacity allows users to create multiple backups of critical data without worrying about running out of space. Having redundant copies of important files ensures that they are protected against data loss due to hardware failures or accidental deletion.

Importance of 2TB Capacity

1. Business Applications: Businesses dealing with vast amounts of data, such as media production companies, research institutions, or large e-commerce platforms, require high-capacity storage solutions. The 2TB capacity of the Dell hard drive meets these needs efficiently.

2. Data Intensive Tasks: Professionals working with video editing, graphic design, or CAD software often require substantial storage for their projects. The 2TB capacity allows them to work seamlessly without worrying about limited space hindering their creativity.

3. Scalability: The 2TB capacity provides room for future expansion and growth. As data volumes continue to increase rapidly in various industries, having a hard drive with ample storage capacity ensures compatibility with evolving storage requirements.

Reliability and Durability

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive is built to withstand demanding workloads. It is designed to provide reliable performance and durability, ensuring that users can trust their data to be stored securely.

Rotation Speed

The rotation speed of the Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive is an impressive 7,200 revolutions per minute (RPM). This high rotational speed offers several benefits and is crucial for users seeking optimal performance and efficiency from their storage devices.

Benefits of 7.2K RPM

1. Faster Data Access: The higher rotation speed enables quicker data access times, resulting in reduced latency and improved overall system responsiveness. This is especially important for tasks that involve accessing large files or performing multiple read/write operations simultaneously.

2. Smooth Multimedia Playback: With a rotational speed of 7.2K RPM, the hard drive can handle demanding multimedia applications with ease. Users can enjoy uninterrupted playback of high-definition videos, stream music effortlessly, and work on multimedia projects without experiencing lags or stutters.

3. Improved System Performance: The faster rotation speed allows for faster loading times of applications and operating systems. This translates into improved productivity as users spend less time waiting for programs to launch or files to open.

Importance of 7.2K RPM

1. Enterprise Applications: The high rotation speed makes the Dell hard drive suitable for enterprise-level applications that require fast and reliable data access. Database servers, virtualization platforms, and cloud storage systems benefit greatly from the improved performance offered by a 7.2K RPM drive.

2. Gaming and Multimedia Enthusiasts: Gamers and multimedia enthusiasts often require high-performance storage solutions to support their demanding applications. The 7.2K RPM rotation speed ensures smooth gameplay, seamless multimedia playback, and reduced loading times for large game files.

3. Data-Intensive Workloads: Professionals working with data-intensive tasks, such as data analysis or scientific simulations, rely on fast storage devices to handle large datasets efficiently. The 7.2K RPM rotation speed enables quicker data processing and analysis, resulting in improved productivity.

Reliability and Power Efficiency

Despite the high rotation speed, the Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive is designed to be power-efficient and reliable. It strikes a balance between performance and energy consumption, ensuring optimal operation while minimizing power requirements.

Interface

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive boasts a SAS (Serial Attached SCSI) interface with a blazing-fast speed of 12GBPS. The interface plays a crucial role in determining the transfer rate between the hard drive and the host system.

Benefits of SAS 12GBPS

1. High Data Transfer Rates: The SAS 12GBPS interface allows for ultra-fast data transfer rates between the hard drive and the host system. This is especially beneficial for applications that involve transferring large files or performing multiple simultaneous data transfers.

2. Scalability: SAS interfaces offer excellent scalability, allowing users to connect multiple drives in a daisy-chain configuration or use expanders to create large storage arrays. The 12GBPS speed ensures that even in complex storage environments, data can be accessed quickly and efficiently.

3. Compatibility: The SAS interface is widely supported by servers, workstations, and high-end storage systems. Its compatibility and broad adoption across various industries make it an excellent choice for users seeking a versatile storage solution.

Importance of SAS 12GBPS

1. Enterprise Storage Solutions: The SAS 12GBPS interface is the preferred choice for enterprise-level storage solutions due to its superior performance and reliability. It is commonly used in data centers, server clusters, and SAN (Storage Area Network) environments.

2. High-Performance Computing: Users involved in high-performance computing (HPC) tasks, such as scientific research or financial modeling, require fast and efficient storage solutions. The SAS 12GBPS interface meets these demands, ensuring seamless data access and processing.

3. Future-Proofing: The SAS 12GBPS interface provides a future-proof solution for users looking to invest in storage technology that can handle upcoming advancements. As data transfer requirements continue to grow, having a 12GBPS interface ensures compatibility with future systems and technologies.

Reliability and Data Integrity

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive's SAS interface not only offers exceptional performance but also ensures reliable data transmission and integrity. It incorporates advanced error detection and correction mechanisms to minimize the risk of data corruption or loss during transfers.

Cache

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive features an impressive cache size of 128MB. The cache plays a vital role in optimizing read/write operations, enhancing overall system performance, and improving user experience.

Benefits of a 128MB Cache

1. Faster Data Access: The cache serves as a temporary storage buffer, holding frequently accessed data closer to the processor. With a larger cache size of 128MB, the hard drive can store more data for quick retrieval, resulting in faster read and write speeds.

2. Improved Multitasking: A larger cache enables the hard drive to handle multiple read and write requests simultaneously, making it ideal for multitasking scenarios. Users can run resource-intensive applications, such as virtual machines or video editing software, without experiencing significant performance degradation.

3. Enhanced Overall System Performance: The cache's ability to store frequently accessed data reduces the time required for the system to fetch information from the hard drive. This streamlines operations and improves overall system performance, resulting in a more responsive and efficient computing experience.

Importance of a 128MB Cache

1. Workstations and Productivity: Users relying on their workstations for demanding tasks, such as video editing or 3D rendering, can benefit greatly from the larger cache size. It ensures smoother operation and faster data processing, enabling professionals to accomplish their work more efficiently.

2. Gaming and Multimedia Applications: Gamers and multimedia enthusiasts often require high-performance storage solutions to ensure smooth gameplay and multimedia playback. The 128MB cache allows for quick loading of game assets, reducing lag and providing a seamless gaming experience.

3. File Servers and Database Systems: Servers hosting file-sharing services or running databases rely heavily on fast storage solutions to handle multiple simultaneous requests. The large cache size improves the response time of these systems, ensuring efficient data access for users.

Data Integrity and Reliability

In addition to improving performance, the Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive's generous cache size also contributes to data integrity and reliability. The cache memory is equipped with advanced error correction mechanisms that help ensure accurate data storage and retrieval.

Form Factor

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive features a Large Form Factor (LFF), making it suitable for specific server and storage configurations that require larger physical dimensions.

Benefits of LFF

1. Increased Storage Capacity: The larger form factor allows for more physical space inside the hard drive, enabling manufacturers to incorporate higher-capacity storage platters. This results in increased storage capacity without the need for additional drives.

2. Improved Cooling and Airflow: The LFF form factor provides more room for airflow within the drive, helping to dissipate heat effectively. This not only extends the lifespan of the hard drive but also enhances overall system cooling, contributing to improved reliability.

3. Compatibility with Server Infrastructure: Many server chassis and storage enclosures are designed to accommodate LFF drives exclusively. By choosing a hard drive with an LFF form factor, users can ensure compatibility with their existing server infrastructure without requiring additional modifications.

Importance of LFF

1. Server Configurations: LFF hard drives are commonly used in tower servers, rack-mounted servers, and storage arrays that support hot-swappable drive bays. The larger form factor allows for better integration into these systems, facilitating easy installation and maintenance.

2. Data Centers and Enterprise Environments: Data centers and enterprise-level environments often rely on large-scale storage solutions that utilize LFF hard drives. The increased storage capacity and compatibility with existing infrastructure make LFF drives an ideal choice for these deployments.

3. Flexibility and Future Expansion: The LFF form factor provides flexibility for users who anticipate future expansion or the need for additional storage capacity. By opting for an LFF drive, they can easily add more drives to their systems as their storage requirements grow.

Reliability and Longevity

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive's LFF form factor is designed to deliver reliable performance and ensure long-term durability. The larger physical dimensions allow for robust construction, improving resistance to vibrations and enhancing overall drive reliability.

Part Number

The Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive is identified by the part number 400-ALRZ. The part number serves as a unique identifier for the specific model and helps users easily locate and order the correct hard drive for their systems.

Benefits of Part Number 400-ALRZ

1. Compatibility Assurance: The part number ensures that users select the exact hard drive model they need for their Dell systems. By referencing the part number, users can be confident that they are purchasing a compatible drive that meets their system requirements.

2. Simplified Ordering Process: The part number simplifies the ordering process by providing a specific identifier for the hard drive model. Users can easily communicate the part number to vendors or online retailers, streamlining the procurement process.

3. Technical Support and Documentation: The part number allows users to access technical support resources and documentation specific to the Dell 2TB 7.2K RPM SAS 12GBPS 128MB 512N LFF Hard Drive. This ensures that users can find relevant information, firmware updates, and troubleshooting guides tailored to their particular model.

Importance of Part Number 400-ALRZ

1. System Maintenance and Upgrades: When performing system maintenance or upgrades, having the correct part number is crucial. It ensures that users can easily identify and replace faulty or outdated hard drives without compatibility issues.

2. Warranty and Support: The part number is often required when accessing warranty services or seeking technical support from Dell. By providing the correct part number, users can ensure a smooth and efficient resolution to any issues they may encounter.

3. Inventory Management: For businesses or organizations managing a large number of Dell systems, the part number facilitates inventory management. It allows for easy identification and tracking of specific hard drive models, improving stock management and streamlining replacement processes.

Authenticity and Genuine Dell Product

The part number 400-ALRZ guarantees that users are purchasing an authentic Dell product. It ensures that the hard drive meets Dell's rigorous quality standards and is backed by the company's reputation for reliability and customer satisfaction.