Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF Hard Drive - 400-ATJU

Overview of the DELL 400-ATJU Hard Drive

Product Specifications

The DELL 400-ATJU is a robust hot-plug hard disk drive engineered for the 14G EMC PowerEdge servers. With a substantial capacity of 2TB and a spindle speed of 7200 RPM, this drive is perfect for near-line storage applications, ensuring efficiency and reliability.

General Information

• Manufacturer: Dell
• Manufacturing Part Number: 547PK
• DELL Part Number: 400-ATJU
• Product Type: Hot-plug Hard Disk Drive with Tray

Technical Specifications

• Device Type: Nearline Hot-swap Hard Drive
• Storage Capacity: 2TB
• Form Factor: 2.5 Inch
• Interface: Near Line SAS - 12Gb/s
• Feature: Advanced Format 512n

Performance Metrics

• Spindle Speed: 7200 RPM
• External Data Transfer Rate: 1200 Mbps

Expansion and Connectivity Options

• Interfaces: 1 x Serial Attached SCSI - 12Gb/s
• Compatible Bays: 1 x Hot-plug - 2.5 Inch

Compatibility Information

The DELL 400-ATJU hard drive is compatible with a variety of EMC PowerEdge server models, including:

• EMC PowerEdge C6420
• EMC PowerEdge R340
• EMC PowerEdge R440
• EMC PowerEdge R640
• EMC PowerEdge R6415
• EMC PowerEdge R740
• EMC PowerEdge R740xd
• EMC PowerEdge R7415
• EMC PowerEdge R7425
• EMC PowerEdge R840
• EMC PowerEdge R940
• EMC PowerEdge R940xa
• EMC PowerVault NX3240

Capacity

The Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF Hard Drive offers an impressive storage capacity of 2TB, making it ideal for users who require large amounts of data storage for their business or personal needs.

Benefit of Large Storage Capacity

The primary benefit of the 2TB capacity is the ability to store a vast amount of data in a single hard drive. This means you can easily store all your important files, documents, photos, videos, and more without worrying about running out of space. Whether you are a professional dealing with large multimedia files or a casual user with a growing collection of digital content, the 2TB capacity allows you to keep everything in one place.

Importance of Ample Storage Space

Having ample storage space is crucial in today's data-driven world. As technology continues to advance and file sizes increase, having enough storage capacity is essential to ensure smooth operations. With the Dell 2TB SAS 12GBPS hard drive, you can store thousands of hours of high-definition videos, tens of thousands of photos, or even entire databases without worrying about reaching the limit.

Business Applications

For businesses, the 2TB capacity is particularly valuable. It allows companies to store vast amounts of critical data, such as customer records, financial information, and project files. With this hard drive, businesses can consolidate their data storage, reducing the need for multiple drives and simplifying data management.

Media Professionals

Media professionals, such as photographers and videographers, often deal with large file sizes. The 2TB capacity enables them to store their extensive libraries of high-resolution images and videos without compromising quality or resorting to external storage solutions. This convenience saves time and ensures that all their files are easily accessible whenever needed.

Gaming Enthusiasts

Gaming enthusiasts also benefit from the 2TB capacity. As modern games continue to increase in size, having a high-capacity hard drive is essential to accommodate the growing number of game installations. With this hard drive, gamers can store numerous games without having to constantly uninstall and reinstall them, providing a seamless gaming experience.

Backup and Data Redundancy

Another advantage of the 2TB capacity is the ability to create backups and implement data redundancy strategies. By allocating a portion of the hard drive for backups, users can ensure that their critical data is protected in case of hardware failure or accidental deletion. Additionally, having ample storage space allows for the implementation of RAID configurations, where multiple hard drives work together to provide data redundancy and improved performance.

Future-Proofing

Investing in a 2TB hard drive provides users with future-proof storage capabilities. As technology continues to advance, file sizes are expected to increase further. By choosing a high-capacity hard drive like the Dell 2TB SAS 12GBPS, users can be confident that they will have sufficient storage space for years to come without the need for frequent upgrades.

Interface

The Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF Hard Drive features a SAS 12GBPS interface, offering users high-speed data transfer rates and enhanced performance.

Benefits of SAS 12GBPS Interface

The SAS (Serial Attached SCSI) interface provides several advantages over other interfaces, making it an excellent choice for users seeking optimal performance and reliability.

High Data Transfer Rates

The SAS 12GBPS interface offers significantly higher data transfer rates compared to previous generations. With a transfer rate of 12 gigabits per second, users can experience faster file transfers and improved system responsiveness. This is particularly beneficial for users dealing with large files or running applications that require quick access to data.

Scalability and Compatibility

SAS is a scalable and highly compatible interface that allows for easy integration with existing systems. It offers backward compatibility with previous SAS generations and SATA (Serial ATA) interfaces, enabling users to leverage their existing infrastructure without the need for extensive upgrades or replacements. This flexibility makes the Dell 2TB SAS hard drive a suitable choice for a wide range of systems and applications.

Reliability and Redundancy

SAS interfaces provide enhanced reliability and redundancy features, ensuring the integrity and availability of data. The interface supports advanced error detection and correction mechanisms, reducing the risk of data corruption during transmission. Additionally, SAS supports hot-plugging, allowing users to replace or add drives without shutting down the system, minimizing downtime and maximizing productivity.

Enterprise-Grade Performance

The SAS 12GBPS interface is widely used in enterprise environments due to its exceptional performance capabilities. It is particularly well-suited for applications that demand high I/O (input/output) operations, such as databases, virtualization, and server environments. With this hard drive, users can experience smooth and efficient operations even under heavy workloads.

Faster Backup and Restoration

The high data transfer rates provided by the SAS 12GBPS interface enable faster backup and restoration processes. Whether you are creating regular backups of critical data or restoring a system from a backup, the faster transfer speeds significantly reduce the time required for these tasks. This is particularly advantageous for businesses that rely on quick data backup and recovery procedures to minimize potential downtime.

Form Factor

The Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF (Small Form Factor) Hard Drive features a compact design, making it ideal for systems with limited space.

Advantages of Small Form Factor

The small form factor of this hard drive offers several benefits that cater to the needs of various users.

Space Efficiency

The compact size of the SFF hard drive allows for efficient utilization of limited space. It is particularly beneficial for small form factor systems, such as compact desktop computers, workstations, and rack-mount servers. By choosing an SFF hard drive, users can maximize the storage capacity within their systems without compromising on performance.

Improved Airflow and Cooling

The smaller size of the SFF hard drive contributes to improved airflow and cooling within the system. With less space occupied by the hard drive, there is increased room for proper ventilation and heat dissipation. This helps maintain optimal operating temperatures, reducing the risk of overheating and enhancing the overall reliability and lifespan of the system.

Ease of Installation and Maintenance

The small form factor design simplifies the installation and maintenance processes. The compact size makes it easier to handle and install the hard drive into the system, especially in tight spaces. Additionally, the hot-swap capability of this hard drive further enhances ease of maintenance by allowing users to replace or add drives without shutting down the system.

Flexibility in System Configuration

The small form factor of this hard drive opens up possibilities for various system configurations. It allows for more storage options within a limited space, enabling users to customize their systems based on their specific requirements. Whether it's a small desktop computer or a densely populated server rack, the SFF form factor provides flexibility in designing and optimizing storage solutions.

Portable Systems

The compact size and lightweight nature of SFF hard drives make them suitable for portable systems, such as laptops and external storage devices. Users can easily carry their data with them, ensuring access to important files wherever they go. This portability is particularly valuable for travelers, students, and professionals who need to work on multiple devices or transfer files between different locations.

RPM

The Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF Hard Drive operates at a speed of 7200 RPM (Rotations Per Minute), providing users with a balance between performance and energy efficiency.

Benefits of 7200 RPM

The 7200 RPM speed offers several advantages that cater to the needs of users seeking optimal performance while still considering power consumption and heat generation.

Improved Data Access Speed

The higher rotational speed of 7200 RPM results in faster data access times compared to lower RPM drives. This means that files can be read or written more quickly, resulting in improved overall system performance. Users can experience reduced waiting times when opening applications, accessing files, or performing disk-intensive tasks.

Compatibility with Various Applications

Hard drives operating at 7200 RPM are widely compatible with various applications and systems. This makes the Dell 2TB SAS hard drive suitable for a range of use cases, from everyday computing tasks to demanding applications such as gaming, multimedia editing, and data analysis. With this hard drive, users can achieve a balance between performance and affordability.

Energy Efficiency

7200 RPM hard drives strike a balance between performance and energy efficiency. While higher RPM drives may provide slightly faster data access speeds, they also consume more power and generate more heat. The 7200 RPM speed ensures efficient power usage without compromising on performance. This makes it an ideal choice for users who prioritize energy efficiency or have systems with limited power capabilities.

Noise and Heat Reduction

Operating at 7200 RPM helps to minimize noise and heat generation compared to higher RPM drives. This is particularly advantageous for users who value a quieter computing environment or have systems with limited cooling capabilities. The reduced noise levels contribute to a more comfortable working or gaming experience, while the lower heat generation helps maintain optimal operating temperatures.

Cost-Effectiveness

7200 RPM hard drives generally offer good value for money, providing a balance between performance and cost-effectiveness. They are typically more affordable compared to higher RPM drives, making them an attractive option for users who require a reliable and moderately fast storage solution without breaking the bank.

Hot Swap

The Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF Hard Drive features hot-swap capability, allowing users to replace or add drives without shutting down the system.

Benefits of Hot-Swap Capability

The hot-swap feature provides several advantages that enhance convenience, flexibility, and system uptime.

Minimized Downtime

The ability to hot-swap drives minimizes system downtime during maintenance or drive replacement procedures. Traditional methods require shutting down the system to replace or add drives, resulting in interruptions to productivity and potential data loss. With hot-swap capability, users can easily remove or insert drives while the system is still running, ensuring continuous operations without disruptions.

Flexibility in Drive Upgrades

Hot-swapping drives allows for effortless drive upgrades or replacements. Users can easily upgrade their storage capacity or replace faulty drives without the need for complex procedures or technical expertise. This flexibility is particularly valuable in business environments where downtime can result in significant financial losses.

Expandable Storage

The hot-swap feature enables users to add additional drives to expand their storage capacity without interrupting system operations. This is particularly useful when storage requirements increase over time, allowing users to scale their storage solutions according to their needs. It eliminates the need to shut down the system or reconfigure existing drives, simplifying the process of expanding storage capabilities.

Data Protection and Redundancy

Hot-swappable drives are essential for implementing data protection strategies, such as RAID configurations. RAID (Redundant Array of Independent Disks) allows users to combine multiple drives into an array, providing data redundancy and improved performance. Hot-swapping drives within a RAID array allows for seamless drive replacements in case of failures, ensuring continuous data protection and minimizing the risk of data loss.

Fault-Tolerant Systems

Hot-swappable drives contribute to the creation of fault-tolerant systems. By integrating redundant drives that can be hot-swapped, users can ensure high availability and data integrity. In mission-critical environments where system failures can have severe consequences, hot-swap capability is crucial for maintaining uninterrupted operations and reducing the impact of hardware failures.

Part Number

The Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF Hard Drive has a part number of 400-ATJU.

Importance of Part Number

The part number serves as a unique identifier for the Dell hard drive model, facilitating easy identification, compatibility checks, and procurement processes.

Product Identification

The part number allows users to quickly identify the specific model of the Dell hard drive they require. With numerous hard drive options available in the market, having a unique part number ensures accurate product identification, eliminating confusion and potential compatibility issues.

Compatibility Verification

By referencing the part number, users can verify the compatibility of the Dell hard drive with their systems. Manufacturers often provide compatibility lists or documentation indicating which systems are compatible with specific part numbers. This ensures that users select the appropriate hard drive model that will seamlessly integrate into their existing systems without any compatibility issues.

Procurement and Replacement

The part number simplifies the procurement and replacement processes for the Dell hard drive. When ordering a replacement or additional hard drive, users can provide the part number to suppliers, ensuring they receive the exact model required. This streamlines the procurement process, reducing the chances of receiving incompatible or incorrect products.

Warranty and Support

The part number is also essential for warranty and support purposes. When registering the hard drive for warranty or seeking technical assistance, having the correct part number helps manufacturers provide accurate and efficient support. It ensures that users receive the appropriate warranty coverage and access to specialized support channels for their specific product model.

Documentation and Specifications

The part number serves as a reference point for accessing product documentation and specifications. Users can search for the part number on Dell's website or other reliable sources to find detailed information about the hard drive's features, specifications, and performance benchmarks. This allows users to make informed decisions based on their specific requirements and ensures they have access to the necessary technical details when troubleshooting or optimizing system configurations.