Dell RJ82R 12TB 7.2K RPM SAS-12GBPS 256MB 512E LFF Server Hard Drive
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Product Summary
Dell RJ82R: A Premier Hard Disk Drive
The Dell RJ82R is a top-tier, high-capacity hard disk drive (HDD) tailored for DELL PowerEdge servers and Powervault storage solutions. Featuring a substantial 12TB of storage, this drive accommodates extensive data and applications seamlessly.
Key Features
Massive Storage Capacity
- 12TB Storage: Extensive space for critical files and applications.
- 7200 RPM Speed: Ensures rapid data retrieval and enhances application efficiency.
Advanced Technologies
- SAS 12Gbps Interface: Provides exceptional data transfer rates.
- 256MB Buffer: Enhances performance for demanding workloads.
- 512e Format: Optimized for modern data storage requirements.
Security Features
- Self-Encrypting: Secures sensitive data effortlessly.
- TCG FIPS 140-2 Certified: Meets stringent security standards for data protection.
Operational Excellence
Hot-Plug Capability
The RJ82R HDD supports hot-plugging, allowing for easy maintenance and drive replacement without server downtime.
Design and Compatibility
Engineered specifically for DELL PowerEdge servers and Powervault storage, this model utilizes a helium platform to enhance performance and energy efficiency.
- Form Factor: 3.5 inches
- Manufacturer: Dell
- Part Numbers: RJ82R
Technical Specifications
Storage Details
- Capacity: 12TB
- Form Factor: 3.5 inches
- Interface: SAS 12Gbps
- Cache: 256MB
- Sector Size: 512e
Performance Metrics
- Rotational Speed: 7200 RPM
- Average Latency: 4.16 ms
- Sustained Transfer Rate: 243 Mbps (read), 255 Mbps (write)
- Typical Seek Time: 8.0 ms (read), 8.6 ms (write)
Connectivity and Expansion
- Interface: 1 x SAS 12Gb/s
- Compatible Bays: 1 x Hot-swap - 3.5 inches
Supported Systems
- PowerEdge R230
- PowerEdge R330
- PowerEdge R430
- PowerEdge R530
- PowerEdge R730
- PowerEdge R730xd
- PowerEdge T330
- PowerEdge T340
- PowerEdge T430
- Powervault ME4012
- Powervault ME412
Capacity: 12TB
The Dell RJ82R Server Hard Drive offers an impressive storage capacity of 12TB. This massive storage space allows users to store a vast amount of data, whether it's documents, multimedia files, or even large-scale databases. The 12TB capacity ensures that you won't have to worry about running out of storage space anytime soon.
Efficient Data Management
With a 12TB capacity, this hard drive enables efficient data management for businesses and individuals alike. It allows you to store and organize your data in a single location, making it easier to access and manage. Whether you're a small business owner or an individual with a large media collection, the Dell RJ82R Server Hard Drive can accommodate all your storage needs.
Seamless Expansion
The 12TB capacity also provides room for future growth. As your data needs increase over time, you can expand your storage without having to invest in additional hard drives or external storage solutions. This scalability ensures that you can keep up with the growing demands of your business or personal data requirements.
Reduced Clutter
The large capacity of the Dell RJ82R Server Hard Drive allows you to consolidate your data storage, reducing clutter and simplifying your setup. Instead of dealing with multiple smaller drives or external devices, you can streamline your data storage by relying on this high-capacity hard drive.
Speed: 7.2K RPM
The Dell RJ82R Server Hard Drive operates at an impressive speed of 7.2K RPM (rotations per minute). This high rotational speed ensures fast and efficient data transfer, making it ideal for demanding applications that require quick access to data.
Improved Performance
With a speed of 7.2K RPM, this hard drive delivers improved performance compared to slower alternatives. It reduces data access times, allowing for faster file transfers, quicker application launches, and seamless multitasking. Whether you're running resource-intensive software or managing multiple tasks simultaneously, the high speed of this hard drive ensures smooth operation.
Enhanced Productivity
The 7.2K RPM speed not only improves performance but also enhances productivity. With faster data access, you can complete tasks more quickly, increasing overall efficiency. This is particularly beneficial for businesses that rely on timely data retrieval and processing, as it enables employees to work more efficiently and meet deadlines with ease.
Optimized Workflow
By utilizing a hard drive with a speed of 7.2K RPM, you can optimize your workflow and minimize downtime. The faster data transfer speeds ensure that you can access critical files and applications without delays, enabling smooth collaboration and uninterrupted productivity.
Interface: SAS-12GBPS
The Dell RJ82R Server Hard Drive features a SAS-12GBPS interface, providing high-speed data transfer capabilities. The SAS (Serial Attached SCSI) interface ensures reliable and efficient communication between the hard drive and the server or storage system.
Fast Data Transfer
The SAS-12GBPS interface allows for fast data transfer rates, ensuring that your data moves quickly between the hard drive and other components of your system. This high-speed interface is particularly important for servers and storage systems that handle large volumes of data, as it minimizes bottlenecks and maximizes performance.
Scalability and Compatibility
The SAS-12GBPS interface offers scalability and compatibility with a wide range of server and storage systems. It provides a standardized connection that ensures seamless integration with various hardware configurations. Whether you're upgrading an existing system or building a new one, the SAS interface allows for easy integration and future expansion.
Reliability and Redundancy
In addition to its speed and compatibility, the SAS-12GBPS interface provides reliability and redundancy. It supports features such as error correction and hot-swapping, which minimize the risk of data loss and system downtime. This ensures that your data remains accessible and secure even in the event of hardware failures or maintenance activities.
Cache: 256MB
The Dell RJ82R Server Hard Drive is equipped with a cache size of 256MB. The cache serves as a temporary storage area that stores frequently accessed data, improving overall system performance and responsiveness.
Faster Data Access
With a cache size of 256MB, this hard drive can store a significant amount of frequently accessed data. By keeping this data readily available in the cache, the hard drive can quickly retrieve it when needed, reducing data access times and improving overall system responsiveness.
Enhanced Multi-tasking
The larger cache size enables enhanced multi-tasking capabilities. This is especially beneficial for users who work with resource-intensive applications or engage in simultaneous data-intensive tasks. The increased cache allows for smoother transitions between tasks and minimizes delays caused by data retrieval.
Optimized Performance
The 256MB cache contributes to optimized performance by reducing the workload on the hard drive. By storing frequently accessed data in the cache, the hard drive can focus on retrieving less frequently accessed data from the main storage area. This improves overall system efficiency and ensures that critical data is readily available when needed.
Form Factor: LFF
The Dell RJ82R Server Hard Drive features a Large Form Factor (LFF), which refers to the physical size and shape of the drive. The LFF form factor is commonly used in servers and storage systems, offering several advantages for users.
Increased Storage Capacity
The LFF form factor allows for larger physical dimensions, which translates to increased storage capacity. This means that you can fit more data in a single hard drive, reducing the number of drives required for your storage needs. Whether you're building a server or upgrading an existing storage system, the LFF form factor allows for efficient space utilization and higher storage capacities.
Improved Cooling and Airflow
Another advantage of the LFF form factor is improved cooling and airflow. The larger physical size of the drive allows for better heat dissipation, reducing the risk of overheating and ensuring optimal operating conditions. This is particularly important for servers and storage systems that handle high workloads and require continuous operation.
Easier Maintenance and Replacement
The LFF form factor simplifies maintenance and replacement procedures. With larger drives, it becomes easier to handle and replace individual hard drives without disrupting the entire system. This facilitates efficient maintenance, minimizes downtime, and ensures that your data remains accessible during hardware upgrades or repairs.
Sector Size: 512E
The Dell RJ82R Server Hard Drive utilizes a sector size of 512E (512 Emulation). The sector size refers to the smallest unit of data that can be written or read from a hard drive. The 512E sector size offers several benefits in terms of compatibility, performance, and data integrity.
Compatibility with Legacy Systems
The 512E sector size ensures compatibility with legacy systems that may not support larger sector sizes. This allows you to seamlessly integrate the hard drive into existing hardware configurations without requiring additional software or firmware updates. Whether you're upgrading an older system or integrating the hard drive into a mixed environment, the 512E sector size ensures compatibility and ease of use.
Optimized Performance and Efficiency
The 512E sector size contributes to optimized performance and efficiency. It minimizes the amount of overhead required for data storage, resulting in faster read and write speeds. This is particularly beneficial for applications that rely on small, random data access, such as databases or virtualization environments.
Data Integrity and Error Correction
The 512E sector size enhances data integrity and error correction capabilities. By utilizing a standard sector size, the hard drive can effectively detect and correct errors, ensuring data accuracy and reducing the risk of data loss or corruption. This is crucial for businesses and individuals who rely on their data for critical operations and cannot afford any compromises in terms of data integrity.