IBM 42D0520 450GB 15K RPM SAS 3GBPS Hot Swap Hard Drive

Detailed Information for IBM 42D0520 Hard Disk Drive

• Manufacturer: IBM
• Model Number: 42D0520
• Product Type: Hard Disk Drive (HDD)
• Subtype: SAS-3GBPS

Main Specifications

Product Description

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

Extended Specifications

Device Details

• Device Type: Hot-Swap Hard Drive
• Form Factor: 3.5 Inch

Performance Metrics

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

Expansion and Connectivity

• Interfaces: 1 x SAS 3GB/S
• Compatible Bays: 3.5 Inch

Physical Dimensions and Weight

• Width: 4 inches
• Depth: 5.8 inches
• Height: 1 inch
• Weight: 1.52 lbs

Capacity

The IBM 450GB 15K RPM SAS 3GBPS Hot Swap Hard Drive offers a substantial storage capacity of 450GB. This high capacity allows users to store a large amount of data, including documents, media files, and applications. Whether you are a home user, a small business owner, or an enterprise organization, having sufficient storage space is crucial for managing your data effectively and efficiently.

Benefits of 450GB Capacity

The 450GB capacity of this hard drive provides several benefits:

1. Ample Storage for Large Files

With 450GB of storage space, you can easily store large files without worrying about running out of room. This is particularly useful for professionals working with resource-intensive applications such as video editing software or CAD programs.

2. Enhanced Data Organization

A larger capacity hard drive allows for better data organization. You can keep all your files, documents, and media in one place, reducing the need for multiple drives or external storage devices. This streamlines your workflow and makes it easier to access and manage your data.

3. Future-Proofing

As technology advances, file sizes tend to increase. By investing in a hard drive with a generous capacity like the IBM 450GB model, you ensure that you have enough space to accommodate future needs without having to upgrade or replace your storage solution frequently.

Importance of 450GB Capacity

The importance of the 450GB capacity lies in its ability to meet the demands of modern computing requirements. With the growing reliance on digital data and the increasing size of files, having ample storage space is essential to maintain productivity and avoid potential data loss.

Rotation Speed

The IBM 450GB 15K RPM SAS 3GBPS Hot Swap Hard Drive boasts a rapid rotation speed of 15,000 revolutions per minute (RPM). This high-speed rotation offers numerous advantages, especially for users requiring fast and responsive data access.

Benefits of 15K RPM Rotation Speed

The 15K RPM rotation speed of this hard drive delivers the following benefits:

1. Quick Data Access

The high rotation speed allows for faster data access times. This is particularly beneficial for applications that rely heavily on random read and write operations, such as databases and virtualization environments. With quicker access to data, you can experience improved system performance and reduced latency.

2. Efficient File Transfers

The fast rotation speed enables faster file transfers, making it ideal for scenarios where large amounts of data need to be moved or copied. Whether you are transferring files between drives or backing up your data, the 15K RPM rotation speed ensures speedy and efficient operations.

3. Enhanced System Responsiveness

A hard drive with a high rotation speed contributes to overall system responsiveness. By reducing the time it takes to access and retrieve data, your applications can run more smoothly, resulting in a more productive and satisfying user experience.

Importance of 15K RPM Rotation Speed

The importance of the 15K RPM rotation speed lies in its ability to provide the necessary performance required by demanding applications and workloads. In today's fast-paced digital landscape, where time is crucial, having a hard drive with high rotation speed ensures efficient data operations and optimal system response.

Interface

The IBM 450GB 15K RPM SAS 3GBPS Hot Swap Hard Drive utilizes the Serial Attached SCSI (SAS) interface. This interface offers several advantages, making it a popular choice for high-performance storage solutions.

Benefits of SAS Interface

The SAS interface provides the following benefits:

1. Scalability and Flexibility

SAS offers excellent scalability, allowing you to connect multiple devices in a daisy-chain configuration. This makes it easy to expand your storage capacity by adding additional drives or devices without disrupting your existing setup. The flexibility of SAS also enables hot swapping, which allows you to replace or add drives without shutting down the system.

2. High Data Transfer Rates

SAS offers impressive data transfer rates, allowing for faster and more efficient data transmission compared to older interfaces like SATA. This is particularly beneficial for applications that require high-speed data transfers, such as database servers or multimedia editing systems.

3. Reliability and Redundancy

SAS provides enhanced reliability and redundancy features, making it suitable for critical data storage environments. The interface supports error detection and correction mechanisms, ensuring data integrity. Additionally, SAS supports dual-port functionality, enabling redundant paths to drives for increased fault tolerance.

Importance of SAS Interface

The importance of the SAS interface lies in its ability to provide a robust and versatile storage solution. Whether you are building a high-performance workstation, a server, or a data center infrastructure, the SAS interface offers the necessary performance, scalability, and reliability to support your demanding storage needs.

Data Transfer Rate

The IBM 450GB 15K RPM SAS 3GBPS Hot Swap Hard Drive boasts a high data transfer rate of 3 gigabits per second (Gbps). This impressive transfer speed ensures efficient data movement, allowing users to access and transfer files quickly.

Benefits of 3GBPS Data Transfer Rate

The 3GBPS data transfer rate provides several benefits:

1. Faster Data Backup and Recovery

The high data transfer rate allows for faster backup and recovery operations. Whether you are creating regular backups or restoring data in the event of a system failure, the 3GBPS transfer rate ensures speedy and efficient data movement, minimizing downtime and ensuring business continuity.

2. Seamless Multimedia Streaming

For multimedia enthusiasts or professionals working with high-definition content, the 3GBPS data transfer rate ensures seamless streaming and playback. Whether you are watching movies, editing videos, or working with large audio files, the high transfer rate eliminates buffering or lagging issues, providing a smooth and uninterrupted experience.

3. Efficient File Sharing and Collaboration

A fast data transfer rate enables quick file sharing and collaboration. Whether you are collaborating on a project with remote team members or sharing large files with clients or stakeholders, the 3GBPS transfer rate ensures that files are transferred swiftly, allowing for seamless collaboration and productivity.

Importance of 3GBPS Data Transfer Rate

The importance of the 3GBPS data transfer rate lies in its ability to provide fast and efficient data movement. In today's digital world, where time is of the essence, having a hard drive with a high transfer rate ensures that users can access, share, and transfer their data swiftly and effectively.

Hot Swap

The IBM 450GB 15K RPM SAS 3GBPS Hot Swap Hard Drive features hot swap capabilities. This means that the hard drive can be replaced or added without shutting down the system, providing convenience and flexibility for users.

Benefits of Hot Swap

The hot swap feature offers several benefits:

1. Minimized Downtime

With hot swap capabilities, you can replace or add hard drives without interrupting system operation. This minimizes downtime and ensures continuous operation, particularly in critical environments where uninterrupted access to data is essential.

2. Easy Maintenance and Upgrades

The hot swap feature makes maintenance and upgrades hassle-free. If a hard drive fails or needs to be replaced, you can simply remove it and insert a new one while the system is still running. This eliminates the need to power down the system, saving time and effort.

3. Scalability and Flexibility

Hot swapping allows for easy scalability and flexibility. If you need to add more storage capacity or configure your storage infrastructure differently, you can do so without disrupting the entire system. This makes it convenient for businesses or organizations that anticipate future growth or changes in their storage requirements.

Importance of Hot Swap

The importance of the hot swap feature lies in its ability to provide seamless and uninterrupted operation. By allowing users to replace or add hard drives on the fly, hot swap enhances system reliability, simplifies maintenance, and offers scalability options for evolving storage needs.

Part Number

The part number of the IBM 450GB 15K RPM SAS 3GBPS Hot Swap Hard Drive is 42D0520. The part number serves as a unique identifier for the specific product model and configuration.

Benefits of Part Number Identification

The part number identification offers several benefits:

1. Accurate Product Identification

With the part number, you can accurately identify and locate the exact model and configuration of the hard drive you are looking for. This ensures that you purchase the correct product that meets your specific requirements, avoiding any compatibility or functionality issues.

2. Easy Replacement and Upgrades

If you need to replace an existing hard drive or upgrade your storage solution, having the part number simplifies the process. You can easily search for the specific part number and find compatible options, ensuring a smooth transition without any guesswork.

3. Efficient Warranty and Support Services

The part number is often required when seeking warranty services or technical support for your hard drive. Having this information readily available can expedite the resolution of any issues or inquiries you may have, ensuring a seamless customer experience.

Importance of Part Number

The importance of the part number lies in its ability to provide accurate identification, ease of replacement or upgrade, and efficient support services. By utilizing the part number, users can ensure they are purchasing the correct product, simplify maintenance and upgrades, and access warranty and support services more efficiently.