Dell 02RR9T 900GB 10K RPM SAS Hard Drive with Tray 64MB Buffer

Part Number: 02RR9T

A part number is a unique identifier assigned to a specific product or component. It helps in identifying and differentiating products within a brand or manufacturer's lineup. The part number serves as a reference for customers, retailers, and manufacturers to ensure that the correct product is being ordered, shipped, or used.

The Importance of Part Number 02RR9T

The Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive comes with the part number 02RR9T, which is an important feature to consider when purchasing this hard drive. Here are some reasons why:

1. Easy Identification and Ordering

Having a unique part number like 02RR9T makes it easy to identify and order the specific hard drive you need. When searching for replacement or additional hard drives, you can simply search for part number 02RR9T to ensure you are getting the exact model you require. This eliminates any confusion or potential compatibility issues.

2. Compatibility Assurance

Part number 02RR9T is associated with the Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive, which means it is specifically designed to work seamlessly with compatible Dell systems and servers. By purchasing a hard drive with this part number, you can have peace of mind knowing that it will be fully compatible with your Dell infrastructure, ensuring optimal performance and reliability.

3. Warranty and Support

Part numbers often play a crucial role in warranty and support processes. With part number 02RR9T, you can easily register your hard drive for warranty coverage and access technical support if needed. Having the correct part number makes it simpler for Dell or authorized service providers to identify your product and provide the necessary assistance.

4. Future Upgrades and Expansions

Part numbers also come in handy when planning for future upgrades or expansions. By noting the part number of your existing hard drive, such as 02RR9T, you can easily find compatible models for additional storage needs. This allows for easy expansion of your storage capacity without worrying about compatibility issues.

Capacity: 900GB

Understanding Capacity in Hard Drives

The capacity of a hard drive refers to the amount of data it can store. It is typically measured in gigabytes (GB) or terabytes (TB). The Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive provides a capacity of 900GB, which offers several benefits and is important for users in various scenarios.

The Benefits of 900GB Capacity

1. Ample Storage Space

With a capacity of 900GB, this hard drive provides ample storage space for various applications and data-intensive tasks. It can accommodate a significant amount of files, documents, videos, images, databases, and more. This is particularly beneficial for businesses or individuals dealing with large amounts of data that require frequent access or processing.

2. Enhanced Performance

The larger the capacity of a hard drive, the more efficiently it can handle data storage and retrieval tasks. With a 900GB capacity, this hard drive allows for faster access to stored data, resulting in improved overall system performance. It reduces the need for frequent data transfers and enables smooth multitasking without compromising on speed or responsiveness.

3. Scalability and Future-Proofing

A 900GB capacity provides room for growth and future-proofing. As technology advances and data storage requirements increase, having a higher capacity hard drive ensures that you can accommodate larger files and data sets without the need for immediate upgrades or replacements. This scalability helps in avoiding unnecessary expenses and ensures long-term usability of your system.

4. Cost-Effective Solution

While larger capacity hard drives generally come at a higher price point, the Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive strikes a balance between cost-effectiveness and storage capacity. It offers a significant amount of storage space at a reasonable price, making it an ideal choice for users who require substantial storage but have budget considerations.

Speed: 10K RPM

Understanding Speed in Hard Drives

The speed of a hard drive is measured in revolutions per minute (RPM) and refers to how quickly the drive's platters spin. The Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive boasts a speed of 10K RPM, which offers several benefits and is important for users in various scenarios.

The Benefits of 10K RPM Speed

1. Faster Data Access

A higher RPM translates to faster data access and retrieval times. With a speed of 10K RPM, this hard drive can read and write data more quickly compared to lower RPM drives. This is particularly advantageous for tasks that involve accessing large files or databases, as it reduces latency and improves overall system performance.

2. Enhanced Workload Handling

The higher rotational speed of 10K RPM allows this hard drive to handle heavy workloads more efficiently. It can support multiple simultaneous read and write operations without experiencing significant performance degradation. This makes it suitable for demanding applications, such as databases, virtualization, content creation, and high-resolution video editing.

3. Improved System Responsiveness

The faster data access provided by 10K RPM drives leads to improved system responsiveness. Applications launch quicker, files open faster, and the overall user experience becomes more seamless. This is particularly beneficial for users who require instant access to critical data or frequently perform resource-intensive tasks, as it minimizes waiting times and boosts productivity.

4. Reduced Data Transfer Time

With a higher RPM, data can be transferred to and from the hard drive at a faster rate. This reduces the time required for backup or file transfer operations, allowing for more efficient data management. Whether you are backing up important files or transferring large datasets, the 10K RPM speed of this hard drive ensures swift and reliable data transfers.

Buffer Size: 64MB

Understanding Buffer Size in Hard Drives

The buffer size, also known as cache size, refers to a portion of memory within the hard drive that stores frequently accessed data for quicker retrieval. The Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive features a buffer size of 64MB, which offers several benefits and is important for users in various scenarios.

The Benefits of 64MB Buffer Size

1. Improved Performance

A larger buffer size enhances the performance of a hard drive by providing a larger cache for frequently accessed data. With a buffer size of 64MB, this hard drive can store more frequently accessed information, reducing the need to retrieve data from the physical disk each time it is requested. This results in faster read and write speeds, improving overall system performance.

2. Smoother Multitasking

The larger buffer size allows this hard drive to handle multiple read and write requests simultaneously. This is particularly beneficial for multitasking scenarios where multiple applications or processes are accessing the hard drive concurrently. The increased cache size helps in reducing bottlenecks and ensures smoother operation, even during resource-intensive tasks.

3. Enhanced Data Integrity

The buffer size contributes to improved data integrity by temporarily storing data before it is written to the physical disk. In the event of power loss or system failure, the buffer ensures that the data is not lost or corrupted. With a buffer size of 64MB, this hard drive provides a larger safety net for critical data, reducing the risk of data loss and ensuring reliable storage.

4. Optimized Disk I/O Operations

The larger buffer size enables more efficient disk input/output (I/O) operations. Frequently accessed data can be quickly retrieved from the cache, reducing the reliance on slower physical disk access. This results in optimized I/O performance, reducing latency and improving overall system responsiveness. Whether you are running demanding applications or performing data-intensive tasks, the 64MB buffer size of this hard drive ensures smooth operation.

Interface: SAS

Understanding SAS Interface

The interface of a hard drive refers to the connection type used to communicate with the host system. The Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive utilizes the Serial Attached SCSI (SAS) interface, which offers several benefits and is important for users in various scenarios.

The Benefits of SAS Interface

1. High Data Transfer Rates

The SAS interface provides high data transfer rates, making it ideal for applications that require fast and reliable data transfer. With its higher bandwidth compared to traditional SATA interfaces, SAS allows for quicker access to data and faster file transfers. This is particularly advantageous for servers and storage systems that handle large volumes of data or support multiple users simultaneously.

2. Scalability and Expandability

SAS supports daisy-chaining multiple drives and devices through a single cable, allowing for easy scalability and expandability. This makes it a suitable interface for enterprise-level storage solutions where additional hard drives can be added without the need for complex cabling or infrastructure changes. The SAS interface simplifies storage expansion and ensures flexibility in accommodating future growth.

3. Enhanced Reliability and Error Correction

The SAS interface incorporates advanced error detection and correction mechanisms, ensuring data integrity and reliability. It provides robust error handling capabilities, including error recovery, end-to-end data integrity checks, and advanced error reporting. This makes it an ideal choice for critical applications or environments where data integrity is of utmost importance.

4. Compatibility and Interoperability

SAS interfaces are backward compatible with SATA drives, allowing for seamless integration with existing storage infrastructure. This ensures compatibility with a wide range of systems and simplifies the upgrade process. Additionally, SAS drives can be used in conjunction with SAS expanders and controllers to create high-performance storage arrays or RAID configurations, further enhancing data management capabilities.

Includes Tray: 1

What is a Tray?

In the context of hard drives, a tray refers to the physical enclosure or carrier that holds the drive securely in place within a system or server. It provides a standardized form factor and connection interface for easy installation and removal. The Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive includes one tray, which offers several benefits and is important for users in various scenarios.

The Benefits of Including a Tray

1. Easy Installation

The inclusion of a tray simplifies the installation process by providing a secure and standardized method to mount the hard drive within compatible systems or servers. The tray ensures proper alignment and connection between the drive and the system, reducing the risk of misalignment or damage during installation. This makes it easier for users to add or replace hard drives without requiring specialized tools or expertise.

2. Improved Drive Protection

The tray acts as a protective enclosure for the hard drive, shielding it from physical damage or accidental dislodgement. It helps in preventing vibrations, shocks, or movements that could potentially affect the drive's performance or reliability. By securely holding the drive in place, the tray ensures that it remains stable and properly connected, even in environments with high levels of vibration or movement.

3. Hot-Swap Capability

The inclusion of a tray allows for hot-swapping of hard drives, which means that drives can be added or removed without shutting down the system. This is particularly useful in scenarios where continuous operation is essential, such as in servers or storage arrays. With a hot-swappable tray, users can perform maintenance or upgrades without interrupting critical processes or causing downtime.

4. Compatibility Assurance

The tray included with the Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive is specifically designed to ensure compatibility with Dell systems and servers. It is engineered to fit seamlessly within Dell infrastructure, providing reliable and hassle-free operation. By including a compatible tray, Dell ensures that users can easily integrate the hard drive into their existing systems without any compatibility concerns.

In conclusion, the Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive offers several important features that cater to the needs of users in various scenarios. The part number 02RR9T ensures easy identification and ordering, compatibility assurance, warranty support, and future upgrade options. The 900GB capacity provides ample storage space, enhanced performance, scalability, and cost-effectiveness. The 10K RPM speed offers faster data access, workload handling, system responsiveness, and reduced data transfer times. The 64MB buffer size improves performance, multitasking capabilities, data integrity, and disk I/O operations. The SAS interface provides high data transfer rates, scalability, reliability, and compatibility. Lastly, the inclusion of a tray simplifies installation, improves drive protection, enables hot-swapping, and ensures compatibility with Dell systems. Overall, the Dell 900GB 10K RPM 64MB Buffer SAS Hard Drive with its unique features is a reliable and efficient storage solution for various user requirements.