Seagate ST12000NM006J 12TB Hard Disk Drive
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Seagate ST12000NM006J 12TB SAS-12GBPS Hard Drive 7.2K RPM New

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Part Number#: ST12000NM006J
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Short Description:
ST12000NM006J 12 Terabytes (TB) Serial-Attached SCSI (SAS) 12 Gigabytes Per Second (GBPS) 7.2K Revolutions Per Minute (RPM) Exos X18 256mb Buffer 512e/4kn 3.5inch Enterprise Hard Disk Drive | Made by Seagate | Refurbished | Dell OEM
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Product overview for the Seagate ST12000NM006J

In today's digital age, data storage is a critical component for businesses and individuals alike. The Seagate ST12000NM006J is a 12TB SAS (Serial Attached SCSI) hard drive designed for enterprise-level data storage needs. In this comprehensive guide, we will delve into the specifications, features, and benefits of this high-capacity hard drive. Whether you are an IT professional, a data center manager, or simply looking to expand your storage capabilities, this detailed review will help you understand why the Seagate ST12000NM006J is a reliable choice.

Understanding Seagate

Before we dive into the specifics of the Seagate ST12000NM006J Hard Drive 7.2K RPM, let's get to know the company behind it.

Seagate Technology, founded in 1978, is a renowned global leader in data storage solutions. The company has a long-standing reputation for producing high-quality hard drives and storage devices. With decades of experience, Seagate has become a trusted name in the industry, and its products are widely used in a variety of settings, from personal computers to large-scale data centers.

Key Features of the Seagate ST12000NM006J

  • Storage Capacity: The most prominent feature of the Seagate ST12000NM006J is its impressive 12TB storage capacity. This vast storage space is crucial for businesses and organizations that handle extensive data, such as server farms, cloud computing providers, and multimedia production houses.
  • SAS 12Gbps Interface: The hard drive utilizes a SAS (Serial Attached SCSI) interface, which offers a fast and reliable data transfer rate of 12Gbps (Gigabits per second). This high data transfer speed is essential for enterprise-level operations that demand quick access to data and minimal downtime.
  • Rotational Speed: The Seagate ST12000NM006J operates at a rotational speed of 7.2K RPM (Revolutions Per Minute). This speed ensures that data can be read and written swiftly, making it ideal for applications where time-sensitive data retrieval is essential.
  • Large 256MB Buffer: The hard drive comes equipped with a sizable 256MB buffer, also known as cache. This cache helps in storing frequently accessed data, reducing the seek time and enhancing overall performance. The larger the buffer, the smoother the data retrieval process.
  • 512e Format: The drive uses a 512e (512-byte emulation) format, which allows it to be compatible with legacy systems that may require 512-byte sector sizes. This ensures that the drive can be seamlessly integrated into various environments.
  • Enterprise-Class Reliability: Seagate has designed this hard drive with enterprise-class reliability in mind. It is built to endure 24/7 operation, making it suitable for data centers and applications that demand constant uptime and minimal failures.
  • Advanced Error Correction: The drive is equipped with advanced error correction technology, which helps in preventing data corruption and ensuring the integrity of your stored information. This is crucial for businesses that rely on accurate data storage.
  • Power-Efficiency: The Seagate ST12000NM006J is designed to be power-efficient, reducing energy consumption and heat generation. This not only saves on electricity costs but also contributes to the longevity of the drive.
  • Data Security: The hard drive offers various security features, including secure erase and self-encryption options, which are important for businesses handling sensitive data.


Let's take a closer look at the detailed specifications of the Seagate ST12000NM006J:

  • Capacity: 12TB
  • Interface: SAS 12Gbps
  • Spindle Speed: 7.2K RPM
  • Buffer Size: 256MB
  • Format: 512e
  • Sector Size: 4Kn (optional)
  • Max Sustainable Transfer Rate: 261MB/s
  • MTBF (Mean Time Between Failures): 2 million hours
  • Error Recovery Control: Advanced
  • Power Consumption (Idle/Operating): 4.65W/8.0W

Benefits of Using the Seagate ST12000NM006J

Now that we've covered the features and specifications of the Seagate ST12000NM006J, let's discuss the various benefits of using this enterprise-class hard drive:

  • High Storage Capacity: The 12TB capacity of the Seagate ST12000NM006J ensures that you can store vast amounts of data in a single drive. This is particularly advantageous for businesses that need to expand their storage without cluttering their infrastructure with multiple smaller drives.
  • Speed and Performance: With a rotational speed of 7.2K RPM and a 12Gbps SAS interface, this hard drive offers exceptional speed and performance. It is well-suited for applications that require rapid data access, such as databases and virtualization environments.
  • Reliability: Seagate's reputation for reliability is reflected in this drive's design. Its enterprise-class features, such as advanced error correction and 2 million hours of MTBF, make it a dependable choice for critical data storage.
  • Power Efficiency: The drive's power-efficient design not only helps reduce operating costs but also minimizes heat generation. This is vital for maintaining a stable operating environment, especially in data centers and server rooms.
  • Compatibility: The 512e format ensures compatibility with legacy systems, making it a versatile solution for organizations with a mix of old and new hardware.
  • Security: The drive's security features, including self-encryption and secure erase, add an extra layer of data protection for sensitive information.

Applications of the Seagate ST12000NM006J

The Seagate ST12000NM006J is a versatile hard drive with applications across various industries and use cases. Here are some scenarios in which this hard drive can be beneficial:

  • Data Centers: Data centers that handle vast amounts of information around the clock can benefit from the high storage capacity and reliability of the ST12000NM006J. It is an ideal choice for primary storage, backup, and archival purposes.
  • Enterprise Servers: Businesses running critical applications on their servers, such as email, databases, and virtualization, can rely on this hard drive for consistent performance and data integrity.
  • Multimedia Production: Multimedia professionals dealing with large video and audio files will appreciate the ample storage space and speed of this drive for content creation and editing.
  • Cloud Service Providers: For companies offering cloud services, the Seagate ST12000NM006J can be integrated into their infrastructure to meet the ever-increasing demand for storage capacity and performance.
  • Surveillance Systems: Surveillance systems that require long-term storage of high-resolution video footage can use this hard drive for reliable and continuous recording.
  • Scientific and Research Applications: Scientific research institutions and laboratories often generate massive datasets. This hard drive can be used to store and analyze scientific data efficiently.
  • Financial Institutions: Financial institutions handling sensitive customer data can rely on the security features of the ST12000NM006J to safeguard critical information.
  • Content Delivery Networks (CDNs): CDNs that distribute digital content worldwide can use this drive to store and deliver large media files effectively.
  • Oil and Gas Exploration: In the energy sector, where seismic data and other geophysical data require substantial storage, this hard drive can meet the demands of data-intensive applications.

Seagate ST12000NM006J vs. Other Hard Drives

To better understand the Seagate ST12000NM006J's position in the market, let's compare it to some other hard drives with similar specifications:

  • Seagate Exos X12: The Seagate Exos X12 is another 12TB SAS hard drive from Seagate. It shares similar specifications with the ST12000NM006J, such as 12Gbps SAS, 7.2K RPM, and a 256MB buffer. Both drives are suitable for enterprise use, but the choice may come down to specific requirements and pricing.
  • Western Digital Ultrastar DC HC520: Western Digital's Ultrastar DC HC520 is a 12TB hard drive with a SAS interface. It offers a 256MB cache and 7.2K RPM, making it a direct competitor to the Seagate ST12000NM006J in terms of specifications.
  • HGST Ultrastar He12: The HGST Ultrastar He12 is another 12TB hard drive with a SAS interface. It features 7.2K RPM, a 256MB cache, and an advanced error correction system, making it a reliable choice for enterprise applications.

While these hard drives have similarities, the choice between them will depend on factors such as pricing, brand preference, and specific compatibility requirements within your existing infrastructure.

Best Practices for Using the Seagate ST12000NM006J

To ensure optimal performance and longevity of the Seagate ST12000NM006J, consider the following best practices:

  • Proper Cooling: Ensure that the drive is adequately cooled to prevent overheating. Maintaining an optimal operating temperature is crucial for the drive's reliability.
  • Regular Backups: Always have a backup strategy in place. While the Seagate ST12000NM006J is designed for reliability, data loss can occur due to various factors, so regular backups are essential.
  • Firmware Updates: Keep the drive's firmware up to date to benefit from performance improvements, security patches, and bug fixes.
  • Security Features: If your organization deals with sensitive data, consider utilizing the drive's security features, such as self-encryption and secure erase, to protect your information.
  • Monitoring and SMART Technology: Implement drive monitoring and SMART (Self-Monitoring, Analysis, and Reporting Technology) to keep an eye on the drive's health and performance. This can help in early detection of potential issues.
  • Proper Handling: When installing or removing the drive, follow best practices for static electricity discharge and handle it with care to prevent physical damage.
  • Rack Placement: If you're using the drive in a server rack, ensure proper installation and secure mounting to prevent vibrations and shocks.
  • Consider Redundancy: In critical applications, consider implementing redundancy through RAID (Redundant Array of Independent Disks) configurations to protect against data loss in case of a drive failure.
  • Data Migration: As technology evolves, plan for data migration to newer storage solutions when the drive reaches the end of its service life to avoid data loss and disruptions.
The Future of Data Storage

As the demand for data storage continues to grow, hard drive manufacturers like Seagate are constantly innovating to meet the needs of businesses and individuals. In the near future, we can expect even higher-capacity drives, faster data transfer speeds, and enhanced security features.

Emerging technologies like solid-state drives (SSDs) and shingled magnetic recording (SMR) are also shaping the data storage landscape. SSDs offer exceptional speed and reliability, while SMR technology allows for higher areal density, enabling larger capacities in standard form factors.

In the enterprise space, the convergence of storage, computing, and networking in hyper-converged infrastructure (HCI) systems is becoming increasingly popular. These systems integrate storage solutions with servers and virtualization to create efficient and scalable data centers.

General Information about Seagate ST12000NM006J

  • Manufacturer: Seagate
  • Model Number or SKU# ST12000NM006J
  • Type: Hard Disk Drive (HDD)
  • Product Type: SAS-12GBPS

Best-fit Applications for the SAS-12GBPS HDD

  • Scalable hyper-scale applications/cloud data centers
  • Massive scale-out data centers
  • Big data applications
  • High-capacity density RAID storage
  • Mainstream enterprise external storage arrays
  • Distributed file systems, including Hadoop and Ceph
  • Enterprise backup and restore (D2D, virtual tape)
  • Centralized surveillance

Key Features of the 12TB Hard Disk Drive (HDD)

  • Storage Capacity: 12 TB
  • Enclosure: Internal
  • Interface: SAS-12Gbps
  • Sector Size (bytes per sector): 512, 520, 528 (512e) / 4096, 4160, 4224 (4Kn)
  • Drive Dimensions: 3.5 inches
  • MTBF (Mean Time Between Failures): 2.5 million hours
  • Helium Sealed-Drive Design: Yes
  • Super party: Yes
  • Low Halogen: Yes
  • PowerChoice™ Idle Power Technology: Yes
  • PowerChoice™ Power/Performance Technology: Yes
  • Low Halogen/Hot-Plug Support: Yes
  • Organic Solderability Preservative: Yes
  • RSA 2048 Firmware Verification (SD&D): Yes
Drive Performance for the 7.2K RPM HDD
  • Interface Access Speed (GB/s): 12.0, 6.0, 3.0
  • Sustained Data Transfer Rate (Max): 270/258 Mbps (OD)
  • Random Read/Write 4K QD16 WCD (IOPS): 170/550
  • Average Latency: 4.16 ms
  • Interface Ports: Dual
  • Buffer: 256 MB
  • Rotational Speed: 7200 RPM

In summary, the Seagate ST12000NM006J 12TB SAS hard drive is a powerful storage solution designed for enterprise-level applications that demand high capacity, reliability, and speed. With its 12TB capacity, 12Gbps SAS interface, 7.2K RPM, and 256MB buffer, it caters to the storage needs of data centers, enterprise servers, multimedia production, cloud service providers, and various other industries.

Seagate's commitment to quality and reliability, as well as its long-standing reputation in the industry, makes the ST12000NM006J a trusted choice for organizations and individuals looking to expand their data storage capabilities. When used in accordance with best practices, this hard drive can serve as a dependable and secure storage solution for years to come.

As technology continues to advance, the world of data storage is sure to evolve. Whether it's the development of higher-capacity hard drives, faster data transfer speeds, or the integration of emerging technologies, the future holds exciting possibilities for data storage solutions. With the Seagate ST12000NM006J and similar drives, individuals and businesses can confidently address their current and future storage needs in an ever-expanding digital world.

Product Condition:
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Warranty provided by ALLHDD.COM:
90 Days

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