Dell 300GB A7218789 10K RPM 64MB SAS 6G 2.5" HDD
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DELL 300GB 10,000 RPM SAS Hard Disk Drive
Overview
The DELL 300GB 10,000 RPM SAS hard drive is designed to deliver high-speed performance and reliability for enterprise-level applications. With its compact 2.5-inch form factor, this drive is ideal for use in environments where space is a premium.
Specifications
Manufacturer Details
- Brand: DELL
- Part Number: A7218789
Core Features
- Storage Capacity: 300GB
- Connection Type: Serial Attached SCSI at 6Gbps (SAS-2)
- Spindle Speed: 10,000 RPM
- Physical Size: 2.5 inches
- Cache Memory: 64MB
Performance Metrics
Data Transfer Capabilities
- External Transfer Rate: 600 Mbps
- Average Seek Time: 3.7 milliseconds
- Track-to-Track Seek Time: 0.2 milliseconds
- Average Latency: 2.86 milliseconds
- Max Spindle Speed: 10,500 RPM
Expansion and Connectivity Options
Interface and Compatibility
- Available Interfaces: 1 x Serial Attached SCSI 2
- Hot-Swap Bay Compatibility: 1 x 2.5-inch
Advantages of DELL Hard Drives
High Performance
- Robust speed for data-intensive applications.
- Low latency ensures quick data access.
Reliability
- Designed for 24/7 operation in demanding environments.
- High durability for critical data storage.
Applications
Ideal Use Cases
- Enterprise servers requiring high data throughput.
- Data centers with hot-swap capability needs.
- Applications that demand quick data retrieval and processing.
Recommended Usage
- Perfect for database management systems.
- Suitable for virtualized environments.
- Great for transactional applications where speed is crucial.
Capacity: 300GB
The capacity of a hard disk drive is a crucial factor to consider when purchasing storage devices, and the Dell A7218789 does not disappoint with its impressive 300GB capacity. This substantial amount of storage space allows users to store a vast amount of data, including documents, photos, videos, and even large software applications.
Increased Storage Space
With 300GB of storage space, users can enjoy the freedom of storing more files and data without worrying about running out of space. Whether you are a professional requiring ample storage for work-related files or a multimedia enthusiast looking to store your extensive collection of movies and music, this high capacity ensures that you won't have to compromise on what you save.
Efficient Data Management
The larger capacity of the Dell A7218789 makes it easier to organize and manage files. Users can create dedicated folders for specific types of data, enabling quick and easy access when needed. This promotes efficiency and saves valuable time that would otherwise be spent searching for files in a cluttered storage system.
Seamless Multimedia Experience
For users who enjoy consuming multimedia content, such as high-definition movies or graphically-intensive video games, the 300GB capacity of this hard disk drive ensures that they can store a significant library of such content. This means no compromises on quality or having to delete older files to make room for new ones.
Peace of Mind with Redundancy
In addition to the ample storage space, the 300GB capacity allows users to allocate a portion for redundancy purposes. By creating backups or implementing RAID configurations, users can protect their valuable data from potential loss or corruption. In case of any unforeseen circumstances like hardware failure or accidental deletion, having a backup ensures peace of mind knowing that your important files are safe and easily recoverable.
Speed: 10000 RPM
When it comes to hard disk drives, speed plays a vital role in determining the overall performance and responsiveness of the system. The Dell A7218789 offers an impressive rotational speed of 10000 RPM, which brings substantial benefits to users seeking efficient data access and faster file transfers.
Enhanced Data Access
The 10000 RPM speed of this hard disk drive significantly reduces the average seek time, resulting in faster data access. This means that applications and files stored on the drive can be retrieved quickly, leading to a more responsive computing experience. Whether you're launching software applications, accessing large multimedia files, or searching through extensive databases, the increased speed ensures minimal wait times and a smoother workflow.
Improved File Transfer Speed
The high rotational speed of 10000 RPM enables faster read and write operations, resulting in improved file transfer speeds. Transferring large files between storage devices or performing backups becomes much quicker and more efficient. This is especially beneficial for professionals who frequently work with large files or need to transfer data between different devices regularly.
Seamless Multitasking
The faster speed of the Dell A7218789 allows for seamless multitasking. With quick data access and file transfer speeds, users can run multiple applications simultaneously without experiencing significant performance degradation. This is particularly advantageous for power users who rely on resource-intensive software or engage in demanding tasks that require smooth multitasking capabilities.
Optimized Gaming Experience
Gamers will appreciate the 10000 RPM speed as it reduces loading times and provides a smoother gaming experience. Games with large file sizes can be accessed quickly, allowing for swift level loading and reduced lag during gameplay. This feature is especially important for online gaming where every millisecond matters, ensuring that you have a competitive edge in fast-paced multiplayer matches.
Buffer: 64MB
The buffer, also known as the cache, is a temporary storage space on the hard disk drive that helps enhance its performance. With a generous 64MB buffer, the Dell A7218789 offers users several benefits that contribute to a faster and more efficient computing experience.
Improved Data Transfer Speed
The 64MB buffer acts as a temporary data holding area, allowing the hard disk drive to store frequently accessed or recently used data. This results in faster data transfer speeds as the drive can retrieve data from the buffer instead of directly accessing the slower mechanical components. Users will notice a significant improvement in file transfer speeds, especially when working with small to medium-sized files.
Optimized Sequential Operations
The generous buffer size enables the hard disk drive to optimize sequential read and write operations. Sequential operations involve accessing or writing data in a continuous manner, such as when copying large files or streaming media. By utilizing the buffer effectively, the Dell A7218789 can reduce latency and enhance overall performance during such operations.
Enhanced System Responsiveness
The presence of a substantial buffer helps improve system responsiveness by reducing the time it takes to retrieve frequently accessed data. Frequently used applications and files can be loaded quickly from the buffer, resulting in a more seamless computing experience. This is particularly beneficial for users who work with software applications that require frequent access to large datasets or databases.
Efficient Multi-tasking
With its sizable 64MB buffer, the Dell A7218789 enables efficient multitasking capabilities. The buffer can hold multiple sets of data simultaneously, allowing for smoother transitions between different tasks. Users can switch between applications or access various files without experiencing significant delays or slowdowns, enhancing productivity and workflow efficiency.
Interface: SAS 6GBPS
The interface of a hard disk drive defines how it connects and communicates with the computer system. The Dell A7218789 features a SAS (Serial Attached SCSI) 6GBPS interface, which offers numerous benefits in terms of data transfer speed, reliability, and compatibility.
High Data Transfer Speed
The SAS 6GBPS interface provides exceptional data transfer speeds, allowing for rapid and efficient read and write operations. This is particularly advantageous for users who frequently work with large files or require fast access to data. Whether you are transferring files between storage devices, accessing multimedia content, or running applications with high data demands, the high-speed interface ensures minimal wait times and improved overall performance.
Reliable Data Connectivity
SAS interfaces are known for their robustness and reliability. The Dell A7218789's SAS 6GBPS interface ensures stable and consistent data connectivity, minimizing the chances of data loss or corruption during transfer. This reliability is especially crucial for professionals who rely on uninterrupted access to critical data or organizations that require continuous operations with minimal downtime.
Compatibility with Existing Systems
The SAS 6GBPS interface is compatible with a wide range of computer systems and configurations. Whether you have a desktop computer, workstation, or server, the Dell A7218789 can seamlessly integrate into your existing setup without requiring any major hardware upgrades. This makes it an ideal choice for users looking to enhance their storage capabilities without investing in a complete system overhaul.
Scalability and Future-Proofing
The SAS 6GBPS interface offers scalability and future-proofing capabilities. As technology advances, storage requirements grow, and higher data transfer speeds become necessary. The Dell A7218789's SAS 6GBPS interface allows users to upgrade their storage systems in the future, ensuring compatibility with more advanced hardware and providing room for expansion as storage needs increase. This ensures that your investment in the Dell A7218789 is future-proofed and can adapt to changing requirements.
Size: 2.5inch
The size of a hard disk drive is an essential consideration, especially when it comes to compatibility with various devices and form factors. The Dell A7218789 boasts a compact 2.5-inch form factor, offering users several benefits in terms of versatility, portability, and compatibility.
Versatile Form Factor
The 2.5-inch form factor of the Dell A7218789 makes it highly versatile and compatible with a wide range of devices. Whether you need to install it in a desktop computer, laptop, gaming console, or external storage enclosure, this compact size ensures that it can fit seamlessly into different setups and configurations. This versatility makes it an excellent choice for users who require storage solutions that can adapt to their evolving needs.
Portable Storage Solution
The smaller size of the Dell A7218789 makes it an ideal option for users who require portable storage solutions. It is significantly lighter and more compact than traditional 3.5-inch hard drives, making it easier to carry around. This portability is particularly beneficial for professionals who need to work on the go or individuals who frequently transfer data between different locations.
Compatibility with Slim Devices
Many modern devices, including laptops and ultra-slim desktop computers, feature limited space for internal components. The 2.5-inch form factor of the Dell A7218789 ensures compatibility with these slim devices without compromising on storage capacity or performance. Users can enjoy high-capacity storage without sacrificing the sleek design or functionality of their devices.
Efficient Heat Dissipation
The smaller size of the Dell A7218789 allows for efficient heat dissipation. The reduced surface area and compact design enable better airflow around the drive, preventing overheating and ensuring optimal performance. This is particularly advantageous for users who engage in resource-intensive tasks or run their systems for extended periods, as it helps maintain stable operating temperatures, prolonging the lifespan of the drive.