Seagate 4TB SAS 6GBPS 7.2K RPM Near Line Hard Drive (9ZM270-150)

Detailed Overview of the SEAGATE Constellation ES.3 Internal Hard Disk Drive

General Product Information

• Manufacturer: SEAGATE Technology
• Part Number: 9ZM270-150
• Product Series: Constellation ES.3

Technical Specifications

Interface and Performance

• Interface Type: SAS (Serial Attached SCSI) with a data transfer rate of 6 Gbps.
• Cache Memory: 128 MB for improved read and write speeds.
• Storage Capacity: 4 TB (4000 GB) for extensive data storage needs.
• Maximum External Data Transfer Rate: Achieves up to 600 MB/s for rapid data movement.
• Rotational Speed: Operates at 7200 RPM, ensuring consistent performance.

Buffer Specifications

• Buffer Size: 128 MB, facilitating efficient data caching and processing.

Physical Dimensions

Drive Bay Compatibility

• Compatible Drive Bay Width: Designed for a 3.5-inch drive bay.
• Compatible Drive Bay Height: Fits within a 1/3H height specification.

Overall Dimensions

• Height: 1.02 inches, allowing for standard installation.
• Width: 4.01 inches, providing a compact form factor.
• Depth: 5.87 inches, ensuring easy integration into systems.

Capacity: 4TB

The Benefits of a 4TB Capacity

When it comes to storage, having ample space is crucial for both personal and professional users. The Seagate 9ZM270-150 Hard Drive offers an impressive capacity of 4TB, providing you with a vast amount of storage space to accommodate your growing digital needs.

1. Store More Data

With 4TB of storage capacity, you can store a significant amount of data, including documents, photos, videos, and music files. This extra space allows you to keep all your valuable information in one place, eliminating the need for multiple external drives or cloud storage subscriptions.

Whether you are a professional photographer or videographer who deals with large multimedia files or a home user with an extensive media library, the 4TB capacity ensures you'll have enough room to keep growing your collection without worrying about running out of space.

2. Efficient Data Organization

The spacious 4TB capacity allows for efficient organization of your data. You can create categorized folders and subfolders to keep your files neatly arranged and easily accessible. This level of organization saves you time and effort when searching for specific files, ensuring smooth workflow and productivity.

Additionally, the larger capacity minimizes the need for frequent file transfers or deletions, providing a hassle-free experience. It allows you to preserve important files without constantly worrying about freeing up space on your hard drive.

3. Backup and Recovery

Having a 4TB hard drive gives you the flexibility to create comprehensive backups of your important data. Whether it's system backups, regular file backups, or even full disk images, the spacious capacity ensures that you can safeguard your valuable information without constraints.

In the event of a system crash or accidental file deletion, having a backup on hand can be a lifesaver. With 4TB, you can store multiple backups and recovery points, offering an added layer of protection and peace of mind.

4. Future-Proofing

Technology continues to evolve rapidly, and the demand for storage capacity is ever-increasing. Investing in a 4TB hard drive ensures that you have enough room for future expansion and growth.

As file sizes continue to increase with advancements in media quality, having ample storage space becomes even more critical. With a 4TB capacity, you can confidently embrace emerging technologies without worrying about storage limitations.

Interface: SAS 6GBPS

The Benefits of SAS 6GBPS Interface

The Seagate 9ZM270-150 Hard Drive features a SAS 6GBPS interface, which offers several advantages for users in terms of performance, reliability, and compatibility.

1. Enhanced Data Transfer Speeds

SAS (Serial Attached SCSI) is a high-performance interface designed for demanding applications that require fast data transfer speeds. The 6GBPS specification ensures lightning-fast data transfers between the hard drive and your computer or server.

Whether you are transferring large files or running resource-intensive applications that rely on quick data access, the SAS 6GBPS interface ensures minimal latency and maximizes overall system performance.

2. Improved Scalability and Expandability

SAS interfaces offer excellent scalability and expandability options. The 6GBPS specification allows for daisy-chaining multiple SAS devices, including hard drives and other peripherals, using just one connection. This simplifies cable management and reduces clutter, making it an ideal choice for server environments.

Furthermore, the SAS interface supports hot-swapping, enabling you to add or remove drives without powering down the entire system. This feature is invaluable in critical applications where downtime is not an option.

3. Robust and Reliable Connection

SAS interfaces are known for their robustness and reliability. The 6GBPS specification ensures a stable and secure connection between the hard drive and your computer or server, minimizing data errors and potential drive failures.

The SAS interface also supports advanced features like error detection and correction, ensuring data integrity even in high-stress environments. This reliability makes it an ideal choice for enterprise-level applications where data loss or corruption can have severe consequences.

4. Broad Compatibility

SAS interfaces offer broad compatibility with various operating systems, including Windows, macOS, and Linux. Whether you are using a desktop computer, a workstation, or a server, the SAS 6GBPS interface ensures seamless integration with your existing infrastructure.

Additionally, SAS interfaces are backward compatible with SATA (Serial ATA) interfaces, allowing you to connect SATA hard drives or solid-state drives (SSDs) to SAS controllers. This versatility provides flexibility in choosing storage devices according to your specific needs and budget.

Speed: 7.2K RPM

The Benefits of 7.2K RPM Speed

The Seagate 9ZM270-150 Hard Drive boasts a speed of 7.2K RPM (Revolutions Per Minute), offering significant benefits in terms of performance and responsiveness.

1. Faster Data Access

The rotational speed of a hard drive directly affects its performance, particularly when it comes to data access. A higher RPM translates to faster data retrieval, reducing the time it takes for your computer or server to read and write data to the hard drive.

With 7.2K RPM, you can experience snappy file operations, quicker application launches, and improved overall system responsiveness. This speed advantage is especially noticeable when dealing with large files or running resource-intensive applications that require constant data access.

2. Smooth Multimedia Playback

If you frequently work with multimedia files, such as high-definition videos or large image libraries, the 7.2K RPM speed ensures smooth playback without buffering or lag. The faster data access allows your media player to retrieve data quickly from the hard drive, resulting in uninterrupted playback and a seamless viewing experience.

3. Enhanced Multi-Tasking

In today's multitasking world, having a hard drive that can keep up with your demands is essential. The 7.2K RPM speed enables faster switching between applications and smoother multitasking performance.

Whether you are simultaneously running multiple software programs, editing large documents, or working with complex databases, the higher RPM ensures that data retrieval doesn't become a bottleneck in your workflow. This speed advantage allows you to work more efficiently and complete tasks in less time.

4. Ideal for Business Applications

The 7.2K RPM speed makes the Seagate 9ZM270-150 Hard Drive well-suited for various business applications that require fast and reliable storage solutions.

For database servers, web servers, or file servers that handle heavy read/write operations, the higher RPM ensures quick access to data and reduces latency. This results in improved performance for critical business processes and enhances user experience for clients accessing shared resources on the server.

Form Factor: Near Line

The Benefits of Near Line Form Factor

The Seagate 9ZM270-150 Hard Drive features a near line form factor, which offers specific advantages for users who require a balance between storage density and accessibility.

1. High Storage Density

Near line form factor hard drives are designed to provide a high storage density, allowing you to store a large amount of data in a compact physical space. This makes them an excellent choice for data centers, server farms, or any environment where space is limited but storage capacity is crucial.

The Seagate 9ZM270-150 Hard Drive's near line form factor allows you to maximize your storage capacity without needing additional rack space or compromising on performance.

2. Improved Accessibility

Unlike archival or offline storage solutions, near line hard drives offer quick and easy accessibility to stored data. This means that you can retrieve and access your files without the delay associated with retrieving data from offline or tape-based storage systems.

Whether you need to quickly retrieve critical business documents or access media files for editing, the near line form factor ensures that your data is readily available with minimal latency.

3. Balanced Performance

Near line hard drives strike a balance between performance and cost-effectiveness. While they may not offer the same speed as high-performance drives designed for real-time applications, they provide a reliable and cost-efficient solution for applications that don't require instant access to data.

The near line form factor is ideal for applications such as data backup, long-term storage, or cold storage, where the primary focus is on retaining large amounts of data at an affordable cost while maintaining reasonable performance levels.

4. Scalability and Future Expansion

As your storage needs grow over time, the near line form factor allows for easy scalability and future expansion. You can add additional near line hard drives to your existing infrastructure without significant changes to your setup, making it a flexible solution that can adapt to your evolving requirements.

Whether you need to expand your storage capacity for a growing business or accommodate increasing data volumes, the near line form factor ensures that you can scale up without disruption.

Included Accessories: Tray

The Benefits of Included Tray

The Seagate 9ZM270-150 Hard Drive comes with an included tray, offering several benefits for users in terms of convenience, compatibility, and protection.

1. Easy Installation

The included tray simplifies the installation process of the hard drive. It provides a secure and compatible mounting solution that ensures proper alignment and fit within your computer or server.

With the tray, you don't have to worry about finding or purchasing a separate mounting bracket or adapter. This convenience saves you time and effort, allowing for a hassle-free installation experience.

2. Compatibility Assurance

By including a dedicated tray with the hard drive, Seagate ensures compatibility with specific systems or drive bays. The tray is specifically designed to work seamlessly with the Seagate 9ZM270-150 Hard Drive, guaranteeing proper fit and connection.

This compatibility assurance is particularly valuable in enterprise environments where consistent hardware configurations are essential for efficient operation and maintenance.

3. Protection and Security

The included tray offers an added layer of protection for your hard drive. It helps shield the drive from physical damage, such as accidental drops or impacts during transport or installation.

Additionally, the tray helps to dissipate heat and provides better airflow around the hard drive, contributing to its overall longevity and reliability.

4. Ease of Maintenance

When it comes to maintenance or drive replacement, the included tray simplifies the process. You can easily remove and replace the hard drive without disassembling the entire system or dealing with complex mounting mechanisms.

This ease of maintenance ensures that you can quickly swap out drives when necessary, minimizing downtime and allowing for efficient servicing or upgrades.