0F30146 Ultrastar 12TB Enterprise Hard Drive SATA-6GBPS 256MB 7.2K RPM WD
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Product Overview
Brand Information
- Brand: Western Digital
- Part Number: 0F30146
- Product Line: Ultrastar
- Series: Ultrastar DC HC520
- Model Name: Ultrastar DC HC520 12TB Enterprise Hard Drive
Applications and Environments
- Enterprise and data center solutions demanding high capacity, energy efficiency, and reliability
- Cloud storage and hyperscale data centers
- High-density, large-scale data center environments
- Distributed file systems
- Bulk storage in object storage frameworks such as Ceph™ and OpenStack Swift
- Primary and secondary storage for Hadoop® supporting big data analytics
- Centralized video surveillance systems
- Ideal for mainstream enterprise capacity applications
Key Specifications
Storage Capacity and Design
- Storage Capacity: 12TB
- Enclosure Type: Internal
- Maximum Areal Density: 864 Gbits/sq. in
- Interface: SATA-6Gbps
- Drive Dimensions: 3.5 Inch
- MTBF (Mean Time Between Failures): 2.5 million hours
Drive Performance
- Interface Transfer Rate: 600 Mbps
- Sustained Transfer Rate: 243 Mbps (read), 255 Mbps (write)
- Typical Seek Time (read): 8.0 ms
- Typical Seek Time (write): 8.6 ms
- Average Latency: 4.16 ms
- Buffer Size: 256 MB
- Rotational Speed: 7200 RPM
Physical Characteristics
- Z-height: 26.1 mm
- Dimensions (W x D): 101.6 x 147 mm
- Weight: 660 g
Capacity: 12TB
The Western Digital Ultrastar 12TB Enterprise Hard Drive is a high-capacity storage solution designed to meet the demanding needs of enterprise users. With a massive 12TB capacity, this hard drive offers ample space to store all your important data, ensuring that you never run out of storage space again.
Benefits of 12TB Capacity
1. Ample Storage Space
The 12TB capacity of this hard drive allows you to store a vast amount of data, including large files, high-resolution images, videos, and more. Whether you are a professional photographer, videographer, or simply someone who needs to store a large amount of data, this hard drive has got you covered.
2. Enhanced Productivity
With the ability to store a vast amount of data in a single device, you can access and retrieve your files quickly and efficiently. This eliminates the need for multiple storage devices and saves you valuable time that can be better utilized for other important tasks.
3. Scalability
The 12TB capacity provides you with ample room for future growth and expansion. As your storage needs increase over time, this hard drive can accommodate the additional data without the need for frequent upgrades or replacements. This ensures that your storage solution remains cost-effective and future-proof.
4. Data Security
By consolidating your data into a single high-capacity hard drive, you can implement robust data security measures more effectively. With fewer devices to manage, it becomes easier to implement backup strategies, encryption protocols, and other security measures to protect your valuable information.
Rotation Speed: 7.2K RPM
The Western Digital Ultrastar 12TB Enterprise Hard Drive features a rotation speed of 7.2K RPM (Revolutions Per Minute). This high rotational speed ensures swift data access and transfer, making it an ideal choice for enterprise users who require fast and efficient storage solutions.
Benefits of 7.2K RPM Rotation Speed
1. Improved Performance
The 7.2K RPM rotation speed enables faster data read and write operations, resulting in improved overall performance. This is particularly beneficial for tasks that involve accessing large files or running applications that require quick data retrieval, such as video editing or database management.
2. Reduced Latency
With a higher rotation speed, the time it takes for the hard drive to locate and retrieve data is significantly reduced. This reduction in latency ensures that your applications and processes run smoothly, without any noticeable delays or slowdowns, enhancing your productivity and user experience.
3. Seamless Multitasking
The faster data access provided by the 7.2K RPM rotation speed allows for seamless multitasking. You can run multiple applications simultaneously without experiencing significant performance degradation, ensuring that you can work on complex tasks efficiently and without interruptions.
4. Compatibility with High-Performance Systems
Many high-performance systems and applications require hard drives with a high rotation speed to operate optimally. The 7.2K RPM rotation speed of this hard drive makes it compatible with such systems, allowing you to leverage the full potential of your hardware and software investments.
Interface: SATA-6GBPS
The Western Digital Ultrastar 12TB Enterprise Hard Drive utilizes the SATA-6GBPS interface for seamless connectivity with your system. The SATA-6GBPS interface offers fast data transfer speeds and compatibility with a wide range of devices, making it an ideal choice for enterprise users.
Benefits of SATA-6GBPS Interface
1. High-Speed Data Transfer
The SATA-6GBPS interface provides a high-speed connection between the hard drive and your system, ensuring fast and efficient data transfer. This is especially important for large files or applications that require quick access to data, allowing you to work with minimal waiting times.
2. Broad Compatibility
The SATA-6GBPS interface is widely supported by various devices and systems, making it highly compatible. Whether you are using a desktop computer, a server, or a storage enclosure, you can connect this hard drive effortlessly and enjoy seamless performance across different platforms.
3. Easy Installation
The SATA-6GBPS interface simplifies the installation process, as it does not require any additional adapters or cables. You can easily connect the hard drive to your system using a standard SATA cable, saving you time and effort during setup.
4. Future-Proof Solution
The SATA-6GBPS interface is a widely adopted industry standard that ensures future compatibility with upcoming devices and systems. By choosing a hard drive with this interface, you can ensure that your storage solution remains viable and compatible with emerging technologies for years to come.
Buffer Size: 256MB
The Western Digital Ultrastar 12TB Enterprise Hard Drive comes equipped with a generous 256MB buffer size. The buffer acts as a temporary storage space for frequently accessed data, enhancing the overall performance and responsiveness of the hard drive.
Benefits of 256MB Buffer Size
1. Faster Data Access
The large 256MB buffer size allows the hard drive to store commonly accessed data, reducing the time it takes to retrieve information. This results in faster data access and improved overall performance, especially when dealing with frequently accessed files or applications.
2. Reduced I/O Operations
By utilizing the buffer to temporarily store data, the hard drive can reduce the number of input/output (I/O) operations required. This reduces the strain on the drive and improves efficiency, resulting in smoother operation and a longer lifespan for your hard drive.
3. Enhanced Sequential Transfer Speeds
The large buffer size enables the hard drive to optimize sequential data transfers, resulting in faster transfer speeds for large files or continuous data access. This is particularly beneficial for tasks such as video editing, data backup, or content creation that involve handling large amounts of data.
4. Improved Responsiveness
The presence of a larger buffer size enhances the responsiveness of the hard drive, allowing it to handle multiple requests simultaneously. This ensures that your applications and processes run smoothly, even during periods of heavy usage or multitasking.