WD WD9001BKHG 900GB 10K RPM SAS 6GBPS 32MB Form Factor Hard Drive

Western Digital Hard Disk Drive

Product Information

• Manufacturer: Western Digital
• Model Number: WD9001BKHG
• Product Type: Hard Disk Drive
• Product Capacity: 900 GB
• Form Factor: 2.5 Inch
• Drive Type: Internal Hard Drive

Technical Specifications

Performance Metrics

• Spindle Speed: 10,000 RPM
• Data Transfer Rate: Up to 600 MBps
• Buffer Size: 32 MB

Interface and Compatibility

• Interface: Serial Attached SCSI 2 (SAS 2)

Physical Characteristics

• Form Factor: 2.5 Inch

Capacity: 900GB

The Western Digital WD9001BKHG Hard Drive offers an impressive storage capacity of 900GB, making it an ideal choice for users who require ample space for their data storage needs. With this large capacity, users can store a wide range of files, including documents, photos, videos, and more. Whether you are a business professional dealing with large amounts of data or a home user looking to store your personal files, the 900GB capacity of this hard drive ensures that you have plenty of space to work with.

Benefits of a Large Capacity

Having a large capacity hard drive like the Western Digital WD9001BKHG comes with several benefits:

1. Ample Space for Data Storage

The 900GB capacity ensures that you have enough room to store all your important files without worrying about running out of space. This is particularly useful for professionals who deal with large datasets, such as photographers, videographers, and graphic designers.

2. Streamlined Workflow

With a larger capacity, you can keep all your files in one place, eliminating the need for multiple drives or external storage devices. This helps streamline your workflow by allowing you to access all your data quickly and efficiently.

3. Future-Proofing

As technology advances and file sizes continue to grow, having a high-capacity hard drive ensures that you are prepared for future storage needs. By investing in a 900GB hard drive now, you can avoid the hassle of upgrading or replacing your storage device in the near future.

Importance of a 900GB Capacity

A 900GB capacity offers substantial advantages for different user groups:

1. Business Professionals

Business professionals dealing with large amounts of data, such as financial records, customer information, and project files, can benefit greatly from the 900GB capacity. It provides ample space to store and organize essential data, ensuring easy access and retrieval when needed.

2. Creative Professionals

Photographers, videographers, and graphic designers often work with large file sizes due to high-resolution images and videos. The 900GB capacity allows them to store their projects without worrying about running out of space.

3. Gamers

Gaming enthusiasts who frequently download and install large games can take advantage of the 900GB capacity to store their game library. This eliminates the need to constantly uninstall and reinstall games to free up disk space.

Speed: 10K RPM

The Western Digital WD9001BKHG Hard Drive boasts a rotational speed of 10,000 RPM (revolutions per minute), delivering exceptional performance and speed. This high-speed operation is crucial for users who require fast data access and transfer rates for their applications or workflows.

Benefits of a 10K RPM Speed

The 10K RPM speed of this hard drive offers several benefits:

1. Faster Data Access

A higher rotational speed allows for quicker data access since the read/write heads can reach the desired data location on the disk faster. This results in reduced latency and improved overall system responsiveness.

2. Enhanced Application Performance

Applications that rely heavily on disk access, such as databases or virtual machines, can benefit significantly from the 10K RPM speed. The faster data retrieval enables these applications to operate more efficiently, leading to improved performance and productivity.

3. Reduced File Transfer Time

The 10K RPM speed facilitates faster file transfer rates, making it an ideal choice for users who frequently move large files between different storage locations. Whether you are backing up your data or transferring multimedia files, the high speed helps save valuable time.

Importance of a 10K RPM Speed

A 10K RPM speed is particularly important for users in the following scenarios:

1. Business Environments

In business environments where time is of the essence, having a high-speed hard drive like the WD9001BKHG is crucial. It allows for quick access to critical data, ensuring that employees can work efficiently and meet deadlines.

2. Multimedia Production

Professionals working in multimedia production, such as video editing or 3D rendering, often deal with large file sizes. The 10K RPM speed ensures that accessing and manipulating these files is a smooth and seamless process, enhancing productivity and creativity.

3. Gaming

Gamers who require fast loading times and seamless gameplay can benefit from the 10K RPM speed. It reduces game loading times and minimizes in-game lags, providing a smooth gaming experience.

Interface: SAS 6GBPS

The Western Digital WD9001BKHG Hard Drive features a SAS (Serial Attached SCSI) interface with a transfer rate of 6Gbps (gigabits per second). The SAS interface offers several advantages over other interfaces, making it an excellent choice for users who require high-speed data transfer and reliability.

Benefits of SAS 6Gbps Interface

1. Fast Data Transfer Rates

The 6Gbps transfer rate of the SAS interface allows for rapid data transfer between the hard drive and the host system. This is particularly beneficial for users who work with large files or perform data-intensive tasks, as it significantly reduces file transfer times.

2. High Reliability

SAS interfaces are known for their robustness and reliability. They are designed to handle the demands of enterprise environments, making them ideal for users who require a dependable storage solution. The SAS interface ensures data integrity and minimizes the risk of data loss or corruption.

3. Scalability

The SAS interface offers excellent scalability, allowing users to connect multiple devices in a daisy-chain configuration. This enables the expansion of storage capacity without sacrificing performance, making it an ideal choice for businesses or individuals who anticipate future growth.

Importance of SAS 6Gbps Interface

The SAS 6Gbps interface is particularly important for users in the following scenarios:

1. Enterprise Environments

In enterprise environments where data reliability and availability are critical, the SAS interface provides the necessary performance and stability. It ensures that mission-critical applications and databases run smoothly, minimizing downtime and maximizing productivity.

2. Data-Intensive Workflows

Users dealing with data-intensive workflows, such as video editing or database management, can benefit from the fast transfer rates of the SAS 6Gbps interface. It allows for quick access to large datasets, improving efficiency and reducing waiting times.

3. Server Applications

Servers handling multiple client requests require fast and reliable storage solutions. The SAS interface meets this requirement by offering high-speed data transfer and robustness, making it suitable for server applications that demand continuous and uninterrupted operation.

BufferSize: 32MB

The Western Digital WD9001BKHG Hard Drive is equipped with a 32MB buffer size, also known as the cache. The buffer acts as a temporary storage location for frequently accessed data, improving overall system performance and responsiveness.

Benefits of a 32MB Buffer Size

1. Reduced Data Access Time

The buffer size plays a crucial role in reducing data access time. By temporarily storing frequently accessed data, the hard drive can retrieve it quickly, resulting in faster data access and improved system performance.

2. Enhanced Multitasking

The larger buffer size allows for better multitasking capabilities. It enables the hard drive to prefetch and store data from different locations on the disk, reducing the need to seek data during concurrent operations. This results in smoother multitasking and improved user experience.

3. Improved Reliability

A larger buffer size helps improve reliability by reducing the chances of data loss or corruption. When data is temporarily stored in the buffer, it can be written to the disk more efficiently, minimizing the risk of errors or interruptions during write operations.

Importance of a 32MB Buffer Size

A 32MB buffer size offers significant advantages in various scenarios:

1. Multimedia Editing

Professionals working with multimedia editing software, such as video or audio editing applications, can benefit from the 32MB buffer size. It allows for smooth playback and rendering of large media files, enhancing productivity and creativity.

2. System Performance Optimization

Users looking to optimize their system performance can take advantage of the 32MB buffer size. It helps reduce data access time and improves the overall responsiveness of the system, making it an ideal choice for power users and enthusiasts.

3. Gaming

Gamers who require quick loading times and seamless gameplay can benefit from the 32MB buffer size. It allows for faster data retrieval, reducing in-game lags and providing a smoother gaming experience.

FormFactor: 2.5 inch

The Western Digital WD9001BKHG Hard Drive features a 2.5-inch form factor, making it compact and suitable for various devices and applications. The smaller size offers several advantages, including enhanced portability and compatibility.

Benefits of a 2.5-inch Form Factor

1. Portability

The 2.5-inch form factor is commonly found in laptops, notebooks, and portable devices. The compact size makes it easy to carry and transport, allowing users to take their data storage with them wherever they go.

2. Compatibility

The 2.5-inch form factor ensures compatibility with a wide range of devices, including desktop computers with appropriate mounting brackets, gaming consoles, external enclosures, and servers. This versatility makes it a suitable choice for different user requirements.

3. Space-Saving Design

The smaller form factor is advantageous for users who have limited space or prefer a clutter-free setup. It allows for efficient utilization of available space in desktop setups or server racks without compromising on storage capacity or performance.

Importance of a 2.5-inch Form Factor

A 2.5-inch form factor holds significance in various scenarios:

1. Portable Devices

The compact size of the 2.5-inch form factor makes it an ideal choice for portable devices, such as laptops and notebooks. It enables manufacturers to create slim and lightweight devices without sacrificing storage capacity.

2. Small Form Factor PCs

Users building or upgrading small form factor PCs can benefit from the 2.5-inch form factor. It allows for seamless integration into compact cases or mini-ITX setups, where space is limited.

3. Data Centers

Data centers and server rooms often require high-capacity storage in a compact form factor. The 2.5-inch drives provide an efficient solution by offering a balance between storage density and physical space requirements.