Seagate ST20000NM000D 20TB HDD 7.2K RPM Exos X20 SATA-6GBPS 256MB

General Information on Seagate ST20000NM000D

Manufacturer Details

• Brand: Seagate
• Model Number: ST20000NM000D
• Type: Hard Disk Drive (HDD)
• Interface Standard: SATA-6Gbps

Technical Specifications

• Storage Capacity: 20TB, perfect for extensive data requirements
• Form Factor: Internal, designed for seamless system integration
• 512e Sector Size: 512 bytes per sector, ensuring compatibility with various systems
• 4Kn Sector Size: 4096 bytes per sector, ideal for advanced storage configurations
• Helium Sealed Design: Yes, contributes to improved efficiency and lower operational costs
• Low Halogen Materials: Yes, supports eco-friendly technology
• PowerChoice™ Idle Power Technology: Yes, enhances energy efficiency during non-use
• PowerChoice™ Performance Technology: Yes, allows for optimal performance management
• Hot-Plug Capability: Yes, facilitates easy drive replacement without system downtime
• Organic Solderability Preservative: Yes, enhances reliability over time
• RSA 2048 Firmware Verification: Yes, ensures data security and integrity

Drive Performance Metrics

• Interface Access Speed: 6.0 GB/s and 3.0 GB/s
• Maximum Sustained Data Transfer Rate: 285/272 Mb/s, providing robust throughput
• Random Read/Write IOPS (4K QD16 WCD): 168/550, delivering high-speed access
• Average Latency: 4.16 ms, ensuring quick data retrieval
• Interface Ports: Single
• Buffer Size: 256 MB, for efficient data handling
• Rotational Speed: 7200 RPM, balancing performance and reliability

Ideal Applications

The Seagate ST20000NM000D is exceptionally versatile, making it suitable for a broad spectrum of use cases, including:

• Scalable hyperscale computing environments and cloud data centers
• Large-scale data centers with expansive storage needs
• Big data applications requiring substantial storage capacity
• High-capacity RAID storage solutions
• Mainstream external storage systems for enterprises
• Distributed file systems, including Hadoop and Ceph
• Enterprise-level backup and restore operations, including disk-to-disk and virtual tape solutions
• Centralized surveillance systems requiring high-capacity storage

Capacity: 20TB

The Seagate ST20000NM000D Hard Drive boasts an impressive storage capacity of 20TB, making it an ideal choice for users who require vast amounts of storage space. Whether you are a creative professional working with high-resolution media files or a business owner managing a large database, this hard drive provides ample room to store all your important data.

Unmatched Storage Convenience

With a capacity of 20TB, this hard drive eliminates the need for multiple storage devices or constant file deletion to free up space. You can store years' worth of photos, videos, documents, and other data without worrying about running out of storage. This convenience allows you to focus on your work or enjoy your media collection without interruptions.

Seamless Expansion

As your storage needs increase over time, the 20TB capacity ensures that you won't have to invest in additional hard drives or complex storage solutions. You can easily expand your storage by adding more files and folders to the Seagate ST20000NM000D Hard Drive without experiencing any performance issues.

Efficient Backup Solution

In addition to its vast capacity, this hard drive enables you to create reliable backups of your valuable data. With 20TB of space, you can create multiple backups of critical files and ensure their safety in case of unexpected data loss or hardware failures. The peace of mind provided by the robust backup capabilities of this hard drive is invaluable to both individuals and businesses.

Speed: 7.2K RPM

The Seagate ST20000NM000D Hard Drive features a rotational speed of 7.2K RPM (rotations per minute), offering users exceptional speed and performance. This high-speed capability is crucial for various applications, ranging from data-intensive tasks to smooth multimedia playback.

Lightning-Fast Data Transfer

Thanks to its 7.2K RPM speed, this hard drive ensures rapid data transfer rates, allowing you to quickly move large files or access them without delays. Whether you are transferring massive video files or running resource-intensive applications, the impressive speed of this hard drive guarantees efficient performance and minimizes waiting times.

Optimized Workflows

For professionals working with complex software applications or multitasking extensively, the 7.2K RPM rotational speed significantly enhances workflow efficiency. With faster access to data, you can seamlessly navigate through large datasets, render videos more quickly, and complete tasks in a fraction of the time it would take with slower hard drives.

Enhanced Multimedia Experience

When it comes to multimedia playback, the 7.2K RPM speed of this hard drive ensures smooth and uninterrupted performance. Whether you are streaming high-definition movies, editing videos, or playing graphic-intensive games, the fast data access provided by this hard drive eliminates lag and buffering issues, delivering an immersive and enjoyable multimedia experience.

Series: Exos X20

The Seagate ST20000NM000D Hard Drive belongs to the Exos X20 series, a line of high-performance hard drives designed for demanding environments that require reliable storage solutions. The Exos X20 series represents Seagate's commitment to delivering exceptional performance and durability.

Enterprise-Grade Reliability

With its Exos X20 series designation, this hard drive is built to withstand the rigors of enterprise environments. It undergoes rigorous testing and quality control measures to ensure maximum reliability and longevity. This reliability translates into peace of mind for users, knowing that their data is secure and accessible at all times.

Continuous Operation

The Exos X20 series is optimized for 24/7 operation, making it suitable for critical applications that require constant availability. Whether you are running a server, managing a database, or operating a surveillance system, this hard drive can handle the demanding workload without compromising performance or reliability.

Advanced Error Recovery

Seagate's Exos X20 series incorporates advanced error recovery technologies to mitigate data loss risks. In the event of an error or data corruption, the hard drive employs sophisticated error detection and correction mechanisms to ensure data integrity. This feature is particularly crucial for enterprise users who deal with mission-critical data and cannot afford any data loss or corruption.

Interface: SATA-6GBPS

The Seagate ST20000NM000D Hard Drive utilizes the SATA-6GBPS interface, providing users with a high-speed and reliable connection to their systems. The SATA-6GBPS interface is widely adopted in modern computers and offers numerous advantages over previous generations of interfaces.

Blazing-Fast Data Transfer

The SATA-6GBPS interface enables lightning-fast data transfer rates between the hard drive and the host system. This high-speed connection ensures that you can quickly access your files, whether you are transferring large datasets or launching resource-intensive applications. The improved data transfer speed significantly enhances your overall computing experience.

Backward Compatibility

One of the key benefits of the SATA-6GBPS interface is its backward compatibility with previous SATA interface versions. You can effortlessly connect this hard drive to systems that support older SATA standards, allowing you to seamlessly upgrade your storage without having to replace your entire system.

Easy Installation

The SATA-6GBPS interface simplifies the installation process, making it user-friendly even for individuals with limited technical expertise. The straightforward and standardized connection ensures that you can quickly integrate the Seagate ST20000NM000D Hard Drive into your system, saving valuable time and minimizing potential compatibility issues.

BufferSize: 256MB

The Seagate ST20000NM000D Hard Drive features a generous buffer size of 256MB. The buffer, also known as the cache, plays a crucial role in the overall performance of the hard drive. A larger buffer size can lead to improved data transfer rates and smoother operation.

Enhanced Performance

The 256MB buffer size allows the hard drive to store frequently accessed data, reducing the time required to retrieve information. This results in faster data transfer rates and improved overall performance, particularly when dealing with large files or multitasking extensively.

Seamless Multitasking

The larger buffer size enables the hard drive to handle multiple read and write requests simultaneously, making it ideal for multitasking scenarios. Whether you are running resource-intensive applications or performing several tasks simultaneously, the 256MB buffer ensures smooth operation and minimizes delays.

Optimized Workloads

For professionals working with data-intensive applications or managing large databases, the 256MB buffer size significantly enhances workload efficiency. The hard drive can efficiently handle random access patterns and deliver data in a timely manner, allowing you to focus on your work without being hindered by storage-related bottlenecks.