Seagate ST20000NM008D Exos 20TB 7200 RPM SATA-6GBPS 256MB Buffer HDD.

Product Overview

Introducing the SEAGATE Exos X20 20TB HDD

The SEAGATE Exos X20 is a state-of-the-art 20TB enterprise hard disk drive designed to meet the demands of high-performance data storage environments. With its advanced technology and robust features, this hard drive is ideal for a wide range of applications in enterprise settings.

Key Specifications

• Manufacturer: SEAGATE
• Model Number: ST20000NM008D
• Product Line: Exos X20
• Storage Capacity: 20TB
• Interface Type: SATA-6Gbps
• Buffer Size: 256MB
• Form Factor: 3.5 inches
• MTBF: 2.5 million hours

Ideal Use Cases

Versatile Applications for the Exos X20

This hard drive is particularly suited for various enterprise applications:

• Cloud Data Centers and Scalable Hyperscale Applications
• Massive Scale-out Data Centers
• Big Data Management
• High-capacity RAID Storage Solutions
• Mainstream External Storage Arrays for Enterprises
• Distributed File Systems such as Hadoop and Ceph
• Enterprise Backup Solutions including Disk-to-Disk and Virtual Tape Systems
• Centralized Surveillance Systems

Core Features

Advanced Technology for Enhanced Performance

The SEAGATE Exos X20 incorporates several cutting-edge features:

• Helium-Sealed Design: Ensures low power consumption and enhanced reliability.
• Superparity Technology: Improves data integrity and recovery.
• Powerchoice™: Offers options for idle power management and optimized performance.
• Low Halogen Materials: Environmentally friendly construction.
• Hot-plug Support: Facilitates easy drive replacement without system downtime.
• Organic Solderability Preservative: Enhances durability and lifespan.
• RSA 2048 Firmware Verification: Ensures secure operation through stringent verification processes.

Performance Metrics

Drive Speed and Reliability

With impressive specifications, the Exos X20 is engineered for high-speed data handling:

• Interface Access Speed: 6.0 and 3.0 Gb/s
• Sustained Data Transfer Rate: Up to 285/272 Mbps
• Random Read/Write IOPS: 168 for read and 550 for write at 4K QD16 WCD
• Average Latency: 4.16 ms
• Dual Interface Ports: Ensures flexibility in connectivity
• Rotational Speed: 7200 RPM

Physical Attributes

Size and Weight Details

The SEAGATE Exos X20 is designed to fit seamlessly into your systems:

• Dimensions: 147.0 mm x 101.85 mm x 26.1 mm (L x W x H)
• Weight: 670 grams

Your Reliable Storage Solution

When it comes to dependable and expansive storage solutions, the SEAGATE Exos X20 20TB HDD stands out. Its combination of advanced features, robust design, and excellent performance makes it a top choice for enterprise-level applications.

Capacity

The Seagate Exos X20 Enterprise Hard Disk Drive boasts an impressive capacity of 20TB, making it an ideal choice for users in need of vast storage capabilities. Whether you are a business or an individual with demanding data storage requirements, this hard disk drive delivers the space you need to store and manage your files, applications, and databases efficiently.

Benefits of 20TB Capacity

1. Ample Storage Space: The 20TB capacity ensures that you have enough room to store large amounts of data without worrying about running out of space. Whether it's multimedia files, data backups, or extensive databases, you can rely on the Exos X20 to accommodate all your storage needs.

2. Scalability: As your data requirements grow over time, this high-capacity hard disk drive allows for easy scalability. You won't have to invest in additional drives or undergo complex data migration processes. The Exos X20 can handle your expanding storage needs with ease.

Importance of 20TB Capacity

The importance of the 20TB capacity lies in its ability to cater to various industries and use cases:

Data Centers

Data centers deal with massive amounts of information from multiple clients. The Exos X20's high capacity allows data centers to consolidate their storage infrastructure, reducing the number of drives required while maintaining efficient data access.

Media and Entertainment

In the media and entertainment industry, large video files, high-resolution images, and complex audio projects demand significant storage space. The Exos X20 provides the necessary capacity to store and process these data-intensive files, enabling smooth media production workflows.

Research and Development

Research institutions and laboratories generate vast amounts of data through experiments, simulations, and analysis. The 20TB capacity of the Exos X20 ensures that researchers have ample storage for their valuable scientific data, allowing for efficient data retrieval and analysis.

Cloud Storage Providers

Cloud storage providers require large-scale storage solutions to meet the needs of their customers. The Exos X20's 20TB capacity enables them to offer reliable and cost-effective storage services to businesses and individuals who rely on the cloud for their data storage needs.

Speed

The Seagate Exos X20 Enterprise Hard Disk Drive features a rapid rotational speed of 7200RPM (revolutions per minute). This impressive speed enhances the overall performance of the drive, making it a top choice for users seeking fast and efficient data access.

Benefits of 7200RPM Speed

1. Faster Data Transfer: The high rotational speed of 7200RPM allows for faster data transfer rates compared to slower drives. This means you can quickly read and write large files, improving productivity and reducing waiting times.

2. Enhanced Application Performance: Applications that rely on accessing data from the hard disk drive benefit from the increased speed. Tasks such as video editing, complex calculations, and database queries will experience improved responsiveness, resulting in smoother workflows.

Importance of 7200RPM Speed

The importance of the 7200RPM speed extends to various user scenarios:

Gaming Enthusiasts

Gamers demand fast load times, seamless gameplay, and quick data access. The Exos X20's 7200RPM speed ensures that games load quickly, reducing waiting times and providing a smooth gaming experience.

Video Editors

Video editing involves working with large video files, and the high rotational speed of the Exos X20 allows for smooth playback and efficient rendering. This speed ensures that video editing software can access data quickly, resulting in a more streamlined editing process.

Data-Intensive Applications

Applications such as scientific simulations, data analytics, and financial modeling often require fast data access to perform complex calculations. The Exos X20's 7200RPM speed significantly reduces the time it takes for these applications to retrieve and process data, improving overall performance.

Interface

The Seagate Exos X20 Enterprise Hard Disk Drive utilizes the SATA-6GBPS interface, offering high-speed data transfer capabilities. The interface allows for seamless connectivity with various devices and ensures efficient communication between the hard disk drive and the host system.

Benefits of SATA-6GBPS Interface

1. Fast Data Transfer: The SATA-6GBPS interface enables high-speed data transfer between the hard disk drive and the host system. This ensures that you can quickly access your files and applications without experiencing significant delays.

2. Wide Compatibility: The SATA-6GBPS interface is widely supported by modern computers and devices. Whether you are using a desktop computer, a server, or an external storage enclosure, the Exos X20's interface ensures compatibility and ease of use.

Importance of SATA-6GBPS Interface

The importance of the SATA-6GBPS interface lies in its advantages for different user scenarios:

Business Environments

Businesses rely on fast data access and efficient communication between storage devices and servers. The SATA-6GBPS interface enables seamless integration with enterprise systems, ensuring that critical data can be accessed and processed quickly.

Home Users

For home users, the SATA-6GBPS interface allows for easy installation and compatibility with modern computers and external storage solutions. Whether you are upgrading your desktop or expanding your home media server, the Exos X20's interface ensures a hassle-free experience.

Buffer

The Seagate Exos X20 Enterprise Hard Disk Drive features a generous buffer size of 256MB. The buffer plays a crucial role in improving overall drive performance by temporarily storing frequently accessed data, reducing the time required to read and write information.

Benefits of 256MB Buffer

1. Faster Data Access: The large buffer size allows the hard disk drive to store more frequently accessed data, reducing the need to repeatedly access the main storage platters. This results in faster data retrieval and improved overall performance.

2. Smoother Multitasking: When running multiple applications simultaneously or performing tasks that involve frequent data access, the buffer helps smooth out the performance by providing quick access to commonly accessed data. This minimizes delays and ensures a more responsive computing experience.

Importance of 256MB Buffer

The importance of the 256MB buffer is evident in various user scenarios:

Media Streaming

Streaming media, such as high-definition videos or music, requires continuous data access. The large buffer size of the Exos X20 ensures that the drive can quickly retrieve and deliver media files, preventing buffering issues and providing a seamless streaming experience.

Database Servers

Database servers handle frequent read and write operations, often involving complex queries and updates. The generous buffer size of the Exos X20 helps improve database performance by caching frequently accessed data, reducing latency and enhancing responsiveness.

Virtualization Environments

Virtualization environments run multiple virtual machines simultaneously, each requiring access to storage resources. The large buffer size allows the Exos X20 to efficiently handle the demands of virtualized workloads, ensuring smooth and responsive performance for virtualized applications.

Size

The Seagate Exos X20 Enterprise Hard Disk Drive is designed with a standard 3.5-inch form factor. This size is widely adopted in desktop computers, servers, and storage enclosures, making it easy to integrate the drive into existing systems or build new ones.

Benefits of 3.5-inch Size

1. Easy Integration: The 3.5-inch form factor ensures compatibility with a wide range of devices, including desktop computers, workstations, and network-attached storage (NAS) systems. This allows for easy integration without the need for additional adapters or modifications.

2. Higher Capacity Options: Compared to smaller form factors like 2.5-inch drives, the 3.5-inch form factor allows for larger storage capacities. This means that the Exos X20 can offer higher storage options, making it suitable for applications that require extensive data storage.

Importance of 3.5-inch Size

The importance of the 3.5-inch size is evident in various user scenarios:

Desktop Computers

Most desktop computer cases are designed to accommodate 3.5-inch hard drives, making the Exos X20 an ideal choice for upgrading or expanding storage capacity in desktop systems. The 3.5-inch size ensures a seamless fit and easy installation.

Network-Attached Storage (NAS)

NAS systems serve as centralized storage solutions for homes and small businesses. The 3.5-inch form factor is widely supported by NAS enclosures, allowing users to easily add the Exos X20 to their existing NAS setups or build new ones.

Server Environments

Servers require high-capacity storage solutions to handle demanding workloads. The 3.5-inch size of the Exos X20 provides the necessary storage capacity for servers, enabling efficient data storage and retrieval in enterprise environments.