IBM 42D0520 450GB 15K RPM SAS 3GBPS Hard Disk

IBM 42D0520 Hard Disk Drive

General Information

• Manufacturer: IBM
• Part Number: 42D0520
• Product Type: Hard Disk Drive (HDD)
• Sub-Type: SAS 3Gbps
• SKU: 42D0520

Main Specifications

Product Description

• Model: IBM Hard Drive
• Capacity: 450 GB
• Interface: SAS 3Gbps
• Spindle Speed: 15,000 RPM
• Type: Hot-Swap Hard Drive

Detailed Specifications

Device and Form Factor

• Device Type: Hot-Swap Hard Drive
• Form Factor: 3.5 Inch
• Interface: SAS 3Gbps

Performance Metrics

• Internal Data Rate: 171 MBps
• Spindle Speed: 15,000 RPM

Expansion and Connectivity

• Interfaces: 1 x SAS 3Gbps
• Compatible Bays: 3.5 Inch

Physical Dimensions

• Width: 4 Inches
• Depth: 5.8 Inches
• Height: 1 Inch
• Weight: 1.52 lbs

Capacity: 450GB

The capacity of the IBM 42D0520 Hard Disk is an important feature that sets it apart from other storage devices in the market. With a whopping 450GB storage capacity, this hard disk offers users ample space to store their important files and data. Whether you are a professional in need of large storage for your work-related documents or a casual user who wants to store multimedia files, this hard disk can accommodate it all.

Benefits of the 450GB Capacity

The significant capacity of 450GB brings several benefits to users:

1. Ample Storage Space

With 450GB at your disposal, you can store a vast amount of data without worrying about running out of space. This is particularly beneficial for businesses and individuals dealing with large files, such as high-resolution images, videos, and complex software applications.

2. Enhanced Productivity

Having a large storage capacity means you can keep all your important files in one place, eliminating the need for multiple storage devices or cloud services. This not only saves time but also improves productivity as you can easily access your data whenever needed.

3. Future-Proof Solution

As technology continues to evolve, file sizes are increasing rapidly. With a 450GB capacity, you are future-proofing your storage needs to some extent. This means you won't have to worry about upgrading or replacing your hard disk anytime soon.

4. Flexibility and Versatility

The 450GB capacity allows you to have the flexibility to store various types of data without constraints. You can store thousands of documents, images, videos, music files, or even virtual machines without worrying about limited space.

Importance of 450GB Capacity for Users

The importance of the 450GB capacity cannot be overstated, especially in the digital age where data is growing exponentially. Here are some key points highlighting its significance:

1. Business Applications

For businesses, the 450GB capacity is crucial as it enables them to store large amounts of data, including databases, customer records, financial information, and backups. With this hard disk, businesses can ensure smooth operations without the fear of running out of storage space.

2. Media Professionals

Photographers, videographers, and other media professionals often deal with large file sizes due to high-resolution images and videos. The 450GB capacity allows them to store their work without compression or quality loss, ensuring that their files are readily available for editing and distribution.

3. Gamers

Gamers are notorious for needing ample storage space due to the size of modern games. With a 450GB capacity, gamers can install multiple games without worrying about uninstalling them to make space for new ones. This freedom enhances the gaming experience and eliminates the need for frequent downloads.

4. Data Backup and Recovery

For users concerned about data loss, having a large capacity hard disk like the IBM 42D0520 offers peace of mind. It allows you to create regular backups of your important files and folders, ensuring that you can easily recover them in case of accidental deletion or hardware failure.

Overall, the 450GB capacity of the IBM 42D0520 Hard Disk is a game-changer for users who require significant storage space for their data-intensive activities. It provides ample room for storage, enhances productivity, offers versatility, and future-proofs your storage needs.

Speed: 15K RPM

When it comes to storage devices, speed plays a critical role in determining performance and efficiency. The IBM 42D0520 Hard Disk boasts an impressive speed of 15,000 revolutions per minute (RPM), making it an ideal choice for users who require high-performance storage solutions.

Benefits of the 15K RPM Speed

The high-speed performance of 15K RPM offers users several advantages:

1. Faster Data Access

The 15K RPM speed significantly reduces the time required to access data stored on the hard disk. Whether you are opening files, running applications, or searching for specific data, the fast access speed ensures a seamless user experience.

2. Improved System Responsiveness

With faster data access, your system becomes more responsive and efficient. Tasks that require reading or writing data to the hard disk, such as booting up your computer or launching applications, are performed much more quickly, saving valuable time and enhancing overall productivity.

3. Enhanced Multimedia Performance

For multimedia enthusiasts, the 15K RPM speed is a boon. It enables smooth playback of high-definition videos and seamless editing of large multimedia files. Whether you are a professional video editor or simply enjoy watching movies in high quality, this hard disk's speed ensures a lag-free experience.

4. Reduced Latency

Latency refers to the time taken by the hard disk to respond to read or write requests. With a 15K RPM speed, the latency is significantly reduced, allowing for faster execution of commands and operations. This is particularly beneficial in scenarios where real-time data processing is critical, such as financial transactions or database management.

Importance of 15K RPM Speed for Users

The importance of the 15K RPM speed lies in its ability to deliver high-performance storage solutions that cater to specific user needs. Here are some key points highlighting its significance:

1. Enterprise Computing

In enterprise environments, where large-scale data processing and heavy workloads are common, the 15K RPM speed plays a crucial role. It ensures that critical business applications, databases, and servers operate at optimal speeds, reducing downtime and improving overall efficiency.

2. Gaming and Multimedia

For gamers and multimedia enthusiasts, the 15K RPM speed provides a competitive edge. Games load faster, reducing waiting times and ensuring smooth gameplay. Similarly, multimedia professionals can edit high-resolution videos without delays, enabling them to meet tight deadlines and deliver quality work.

3. High-Performance Computing

Users involved in computationally intensive tasks, such as scientific research or complex simulations, require storage solutions that can keep up with their demands. The 15K RPM speed ensures that data is accessed quickly, allowing for faster calculations and analysis.

4. Virtualization

Virtualization technology relies heavily on storage performance to ensure efficient virtual machine operations. With the 15K RPM speed, users can run multiple virtual machines simultaneously without experiencing significant performance degradation.

In summary, the 15K RPM speed of the IBM 42D0520 Hard Disk offers users faster data access, improved system responsiveness, enhanced multimedia performance, and reduced latency. It is particularly important for enterprise computing, gaming and multimedia, high-performance computing, and virtualization scenarios where speed is of utmost importance.

Interface: SAS

The interface of a storage device determines how it communicates with other components of a system. The IBM 42D0520 Hard Disk features a Serial Attached SCSI (SAS) interface, making it an excellent choice for users who require high-speed data transfer and reliable connectivity.

Benefits of the SAS Interface

The SAS interface brings several benefits to users:

1. High Data Transfer Rates

The SAS interface is designed to deliver high data transfer rates, ensuring that data is transferred quickly and efficiently between the hard disk and other system components. This is particularly important for users dealing with large files or performing data-intensive tasks.

2. Scalability and Flexibility

SAS interfaces support a large number of devices connected to a single controller, allowing for scalability and flexibility in storage configurations. Users can easily add or remove hard disks as needed, making it a versatile solution for both small-scale and enterprise-level storage requirements.

3. Improved Reliability

SAS interfaces offer improved reliability compared to other interfaces, such as SATA. They incorporate features like error detection and correction, ensuring data integrity during transmission. This is crucial for users who cannot afford data loss or corruption, such as businesses dealing with critical information.

4. Compatibility with Existing Infrastructure

SAS interfaces are backward compatible with SATA interfaces, meaning that users can connect SAS hard disks to systems that support SATA interfaces. This compatibility allows for easy integration with existing infrastructure without the need for extensive upgrades or replacements.

Importance of SAS Interface for Users

The SAS interface holds great importance for users who require high-speed data transfer, reliability, and compatibility. Here are some key points highlighting its significance:

1. Enterprise Storage Solutions

In enterprise environments, where large amounts of data need to be processed and stored, the SAS interface offers a reliable and scalable solution. It allows businesses to build storage systems that can handle heavy workloads and ensure uninterrupted access to critical data.

2. Data Centers

Data centers rely on high-performance storage solutions to serve their clients' needs efficiently. The SAS interface enables data centers to provide fast and reliable storage services without compromising on performance or data integrity.

3. Server Applications

Servers require fast and reliable storage to handle multiple requests simultaneously. The SAS interface ensures efficient data transfer, reducing latency and improving overall server performance. It is particularly beneficial for applications that require real-time data processing, such as web hosting or database management.

4. High-End Workstations

Users working with resource-intensive applications, such as video editing or 3D modeling, can benefit from the SAS interface. It allows for fast and seamless access to large files, ensuring smooth workflow and reducing downtime.

In conclusion, the SAS interface of the IBM 42D0520 Hard Disk offers high data transfer rates, scalability, improved reliability, and compatibility with existing infrastructure. Its importance lies in providing users with a robust storage solution that caters to the demands of enterprise storage, data centers, server applications, and high-end workstations.

Data Transfer Rate: 3GBPS

The data transfer rate of a storage device determines how quickly it can send or receive data from other components of a system. The IBM 42D0520 Hard Disk boasts a data transfer rate of 3 gigabits per second (Gbps), making it an excellent choice for users who require fast and efficient data transfer capabilities.

Benefits of the 3GBPS Data Transfer Rate

The high data transfer rate of 3Gbps brings several benefits to users:

1. Faster File Transfers

With a data transfer rate of 3Gbps, users can enjoy faster file transfers between the hard disk and other components of their system. This is particularly important when dealing with large files or performing tasks that involve frequent data transfers, such as multimedia editing or software development.

2. Reduced Waiting Time

The high data transfer rate ensures reduced waiting time when accessing or retrieving data from the hard disk. Whether you are opening files, launching applications, or searching for specific information, the faster transfer rate minimizes delays and improves overall system responsiveness.

3. Seamless Multimedia Playback

For users who enjoy multimedia content, the 3Gbps data transfer rate ensures smooth playback of high-definition videos and audio files. It eliminates buffering issues and provides a seamless streaming experience, allowing you to enjoy your favorite movies or music without interruptions.

4. Efficient Backup and Recovery

Backing up and recovering data is a critical task for users who want to protect their important files from loss or damage. The 3Gbps data transfer rate enables quick and efficient backup and recovery operations, ensuring that your data is safeguarded without consuming excessive time.

Importance of 3GBPS Data Transfer Rate for Users

The 3Gbps data transfer rate holds significant importance for users who require fast and efficient data transfer capabilities. Here are some key points highlighting its significance:

1. Professional Environments

In professional environments, such as offices or studios, where time is of the essence, the 3Gbps data transfer rate ensures that tasks are completed quickly and efficiently. Whether it's transferring large files or accessing critical data in real-time, the high transfer rate saves valuable time and enhances productivity.

2. Content Creation

Content creators, such as graphic designers or video editors, often work with large file sizes that require frequent transfers. The 3Gbps data transfer rate enables smooth workflow by reducing waiting times and ensuring that files are readily available for editing or distribution.

3. Data-Intensive Applications

Users working with data-intensive applications, such as scientific simulations or database management systems, rely on fast data transfers to ensure smooth operations. The 3Gbps data transfer rate facilitates efficient data processing, reducing latency and improving overall performance.

4. Gaming and Virtual Reality

For gamers and virtual reality enthusiasts, the 3Gbps data transfer rate is crucial for a seamless gaming experience. It allows for quick loading times, smooth gameplay, and minimal lag, ensuring that you can fully immerse yourself in the virtual world without any disruptions.

In summary, the 3Gbps data transfer rate of the IBM 42D0520 Hard Disk offers users faster file transfers, reduced waiting time, seamless multimedia playback, and efficient backup and recovery. Its importance lies in providing users with fast and efficient data transfer capabilities that are essential for professional environments, content creation, data-intensive applications, gaming, and virtual reality.

Hot Swap: 1

The hot swap feature allows users to replace or add components to their system without having to shut it down. The IBM 42D0520 Hard Disk offers a hot swap capability of 1, making it a valuable feature for users who require uninterrupted operations and easy maintenance.

Benefits of the Hot Swap Feature

The hot swap feature brings several benefits to users:

1. Uninterrupted Operations

With the hot swap capability of 1, users can replace or add hard disks to their system while it is still running. This eliminates the need to shut down the system, ensuring uninterrupted operations for businesses or individuals who cannot afford downtime.

2. Easy Maintenance and Upgrades

The hot swap feature simplifies maintenance and upgrades by allowing users to replace hard disks without disrupting the entire system. Whether you need to replace a faulty disk or add additional storage capacity, the hot swap capability ensures a hassle-free process.

3. Fault Tolerance and Redundancy

Hot swap enables the creation of fault-tolerant and redundant storage configurations. If a hard disk fails, it can be replaced immediately without affecting the system's performance or data integrity. This is particularly important for critical applications or businesses that cannot afford data loss or downtime.

4. Scalability and Flexibility

The hot swap capability allows users to scale their storage capacity as needed. Adding or removing hard disks on the fly provides scalability and flexibility, ensuring that storage solutions can adapt to changing requirements without disrupting ongoing operations.

Importance of Hot Swap Feature for Users

The hot swap feature holds great importance for users who require uninterrupted operations, easy maintenance, and scalability. Here are some key points highlighting its significance:

1. Business Continuity

For businesses, especially those with critical operations, the hot swap feature ensures continuous operations even during hardware maintenance or upgrades. It eliminates the need for system downtime, reducing productivity losses and ensuring uninterrupted access to vital data.

2. Server Environments

Servers are the backbone of many organizations, handling high workloads and critical applications. The hot swap capability allows for easy hardware maintenance in server environments, ensuring minimal disruption and reducing the risk of extended downtime.

3. Data Centers and Cloud Providers

Data centers and cloud providers rely heavily on the hot swap feature to maintain service availability and meet customer demands. The ability to replace or add hard disks without taking down an entire system ensures uninterrupted access to stored data and services.

4. High-Availability Systems

Users who require high availability systems, such as those used in mission-critical environments or real-time applications, benefit greatly from the hot swap feature. It enables quick replacement of failed components, ensuring continuous operations without compromising on reliability or performance.

In conclusion, the hot swap feature of the IBM 42D0520 Hard Disk offers users uninterrupted operations, easy maintenance and upgrades, fault tolerance and redundancy, as well as scalability and flexibility. Its importance lies in providing users with