Seagate ST18000NM005J 18TB 7.2K RPM SAS 12GBPS 256MB Internal Hard Drive
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Overview of the SEAGATE Exos X18 Hard Drive
The SEAGATE Exos X18 model ST18000NM005J is a powerful 18TB hard drive designed to meet the demands of large-scale data environments. This internal hard drive utilizes SAS 12Gb/s interface technology, making it an ideal choice for various enterprise applications.
Manufacturer Information
- Manufacturer: SEAGATE
- Model Number: ST18000NM005J
- Product Series: Exos X18
- Product Title: Exos X18 18TB Hard Drive
Ideal Use Cases
This hard drive excels in several scenarios, including:
- Scalable hyperscale applications and cloud data centers
- Massive scale-out data center infrastructures
- Big data analytics and processing applications
- High-capacity RAID storage solutions
- Mainstream external storage arrays for enterprises
- Distributed file systems, such as Hadoop and Ceph
- Enterprise backup and recovery solutions, including D2D and virtual tape
- Centralized surveillance storage systems
Key Characteristics
Storage and Design Features
- Storage Capacity: 18 TB
- Enclosure Type: Internal
- Interface: SAS 12Gb/s
- Sector Size:
- 512e: 512 bytes per sector
- 4Kn: 4096 bytes per sector
- Physical Size: 3.5 inches
- Mean Time Between Failures (MTBF): 2.5 million hours
- Helium Sealed Design: Yes
- Superparity Technology: Yes
- Low Halogen Components: Yes
- PowerChoice™ Technology:
- Idle Power Management: Yes
- Power/Performance Optimization: Yes
- Hot-Plug Capability: Yes
- Organic Solderability Preservative: Yes
- RSA 2048 Firmware Verification: Yes
Performance Metrics
- Access Speed (Gb/s): 12.0, 6.0, 3.0
- Sustained Data Transfer Rate (Max): 270/258 MB/s
- Random Read/Write 4K QD16 WCD (IOPS): 170/550
- Average Latency: 4.16 ms
- Interface Ports: Dual
- Buffer Size: 256 MB
- Rotational Speed: 7200 RPM
Physical Specifications
Dimensions and Weight
- Dimensions (L x W x H): 147.0 x 101.85 x 26.1 mm
- Weight: 670 g
Capacity: 18TB
The Seagate ST18000NM005J Internal Hard Drive offers an impressive storage capacity of 18TB, making it an ideal choice for users with demanding storage requirements. Whether you are a professional content creator, a data analyst, or a gamer with a vast library of games, this hard drive provides ample space to store all your files, documents, multimedia content, and more.
Benefit 1: Ample Storage Space
With 18TB of capacity, you can store an extensive amount of data without worrying about running out of space. This is especially beneficial for professionals who work with large files such as high-resolution videos, graphics, and databases. It eliminates the need for external storage devices or constantly transferring files to free up space.
Importance for Content Creators
Content creators often deal with large file sizes due to their work involving high-resolution videos, images, and audio files. Having an 18TB capacity allows them to store their entire portfolio in one place and access it whenever needed. This convenience saves time and enhances productivity.
Importance for Data Analysts
Data analysts frequently work with massive datasets that require substantial storage space. The 18TB capacity of this hard drive ensures that they can store and process large amounts of data without the hassle of constantly managing storage space or relying on external drives.
Importance for Gamers
Gamers often have extensive collections of games, including large AAA titles that occupy significant disk space. With the 18TB capacity, gamers can store their entire game library on a single hard drive, eliminating the need to uninstall and reinstall games to manage storage limitations.
Additional Benefits
- Ability to store and organize extensive media libraries
- Reduced need for multiple external drives
- Streamlined workflow without worrying about storage limitations
- Convenient backup and recovery options for critical data
Speed: 7.2K RPM
The Seagate ST18000NM005J Internal Hard Drive delivers impressive speed with its 7.2K RPM (rotations per minute) rotational speed. This high-performance speed ensures fast data access and retrieval, resulting in improved overall system performance.
Benefit 1: Faster Data Transfer
The 7.2K RPM speed of this hard drive enables faster data transfer rates, allowing users to transfer files quickly between the hard drive and their system. This benefit is particularly significant when working with large files or performing tasks that involve frequent data transfers, such as video editing or database management.
Importance for Video Editors
Video editing often involves working with large video files that require frequent read and write operations. The fast data transfer speed of the hard drive ensures smooth playback and seamless editing, enhancing the overall editing experience.
Importance for Database Managers
Database managers deal with massive datasets that require quick access and retrieval. The 7.2K RPM speed of this hard drive ensures that database queries are executed swiftly, resulting in improved performance and reduced latency.
Importance for Gamers
Gamers benefit from faster loading times and reduced lag when using a hard drive with a higher rotational speed. The 7.2K RPM speed of this hard drive ensures that games load quickly, allowing gamers to jump into their favorite titles without any delays.
Additional Benefits
- Improved overall system performance
- Reduced waiting time for file transfers
- Enhanced multitasking capabilities
- Smooth playback of high-definition multimedia content
Interface: SAS 12GBPS
The Seagate ST18000NM005J Internal Hard Drive features a SAS (Serial Attached SCSI) interface with a blazing-fast data transfer rate of 12Gbps. This interface ensures reliable and efficient communication between the hard drive and the system, providing seamless data transfers and optimal performance.
Benefit 1: High-Speed Data Transfer
The SAS 12GBPS interface offers exceptional data transfer speeds, enabling users to move large files quickly and efficiently. This feature is particularly advantageous for professionals who work with data-intensive applications or frequently transfer large datasets.
Importance for Data Centers
Data centers handle massive amounts of data, necessitating fast and reliable data transfer between storage devices and servers. The SAS 12GBPS interface ensures smooth operations, allowing data centers to handle large workloads efficiently.
Importance for IT Professionals
IT professionals often perform tasks that involve transferring large amounts of data, such as backups, system migrations, or software installations. The high-speed data transfer provided by the SAS 12GBPS interface enables them to complete these tasks quickly, saving valuable time and improving productivity.
Additional Benefits
- Reduced latency for improved system responsiveness
- Enhanced scalability for future storage expansion
- Support for high-performance computing environments
- Seamless integration with existing SAS infrastructure
Cache: 256MB
The Seagate ST18000NM005J Internal Hard Drive boasts a generous cache size of 256MB. The cache acts as a temporary storage buffer, accelerating data access and enhancing overall performance.
Benefit 1: Faster Data Retrieval
The 256MB cache size allows the hard drive to store frequently accessed data, reducing the time it takes to retrieve information. This results in faster data retrieval, improved system responsiveness, and reduced latency.
Importance for Video Streaming
Video streaming platforms rely on fast data retrieval to deliver smooth and uninterrupted playback. The large cache size of this hard drive ensures that video content is readily available, minimizing buffering times and providing an excellent streaming experience.
Importance for Database Applications
Database applications often require quick data access to provide efficient query responses. The 256MB cache size enables the hard drive to hold frequently accessed database records, improving query performance and reducing response times.
Additional Benefits
- Improved multitasking capabilities
- Enhanced performance for demanding applications
- Reduced wear on the hard drive for increased lifespan
- Optimized read and write operations for better efficiency