Hitachi 0A39289 1TB Hard Disk
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Hitachi 0A39289 Ultrastar A7k2000 1TB 7.2K RPM Hard Drive Bulk

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Part Number#: 0A39289
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Short Description:
0A39289 Ultrastar A7k2000 1TB (Terabytes) 7200 Revolutions Per Minute (RPM) 32 Megabytes (MB) Buffer Serial Advanced Technology Attachment (SATA) 7-Pin 3.5inch Hard Disk Drive for Server | Made by Hitachi | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the Hitachi 0A39289 32MB Hard Drive

In the fast-paced digital age, data storage plays a crucial role in ensuring the seamless operation of servers, whether for business or personal use. One prominent player in the storage solutions market is Hitachi, known for its reliable and high-performance products. Among its offerings, the Hitachi 0A39289 Ultrastar A7k2000 1TB 7.2K RPM Hard Drive stands out as a robust solution designed specifically for server environments. In this detailed exploration, we will delve into the key features, specifications, and benefits of this hard drive, providing a comprehensive understanding of its capabilities.

Understanding of the Hitachi Ultrastar A7k2000

Overview of Hitachi Storage Solutions

Hitachi has been a stalwart in the field of storage solutions, consistently delivering products that meet the evolving needs of modern computing.The 1TB Ultrastar A7k2000 series is a testament to their commitment to reliability, performance, and innovation in the realm of hard drives.

Key Features

1TB Storage Capacity

The 1TB storage capacity of the Hitachi Ultrastar A7k2000 ensures an ample amount of space for storing data-intensive applications, multimedia files, and other critical information.

7.2K RPM (Revolutions Per Minute) Speed

The 7.2K RPM rotational speed signifies the high-performance capabilities of this hard drive. Faster RPM values translate to quicker data access, making it ideal for server applications where speed is paramount.

32MB Buffer Size

The 32MB buffer size enhances the drive's ability to handle data efficiently. A larger buffer size allows for better data transfer rates and improved overall performance.

SATA Interface

The SATA (Serial ATA) interface ensures compatibility and ease of integration with a wide range of server systems. SATA has become a standard interface for many storage devices due to its simplicity and high data transfer rates.

Designed for Server Environments

The Ultrastar A7k2000 is explicitly designed to meet the demanding requirements of server environments. It undergoes rigorous testing to ensure reliability, durability, and optimal performance in 24/7 operation.

Technical Specifications

Physical Specifications

Form Factor

The hard drive conforms to a standard form factor, making it compatible with a variety of server configurations. Understanding the form factor is crucial for ensuring proper fit within the server enclosure.

Performance Metrics

Data Transfer Rates

The Ultrastar A7k2000's data transfer rates are indicative of its speed capabilities. Higher transfer rates contribute to quicker data access and improved overall system responsiveness.

Seek Time

Seek time is a critical metric that defines how quickly the drive can locate and retrieve data. Low seek times are desirable for reducing latency and improving performance.

Reliability Metrics

Exploring metrics such as MTBF (Mean Time Between Failures) and AFR (Annualized Failure Rate) provides insights into the reliability and durability of the hard drive, crucial factors for server environments.

Advanced Technologies

Advanced Format Technology

Hitachi may employ advanced format technology to enhance data storage efficiency, optimize disk space utilization, and improve overall performance.

Error Recovery Control

Error recovery controls play a vital role in ensuring data integrity. Understanding how the hard drive handles errors and recoveries is crucial for assessing its reliability.

Benefits of the Hitachi Ultrastar A7k2000

Reliability and Durability

The Ultrastar A7k2000 undergoes stringent testing to meet the high standards set for server-grade hard drives. This ensures that it can withstand the constant demands of 24/7 operation, providing a reliable and durable storage solution.

High Performance

With a 7.2K RPM speed and a 32MB buffer size, the Ultrastar A7k2000 delivers high performance, making it suitable for data-intensive applications and scenarios where quick data access is critical.


The 1TB storage capacity allows for scalability, enabling server administrators to expand storage capabilities as needed. This scalability is essential for accommodating the growing volumes of data in today's dynamic computing environments.

Compatibility and Integration

The SATA interface ensures compatibility with a wide range of server systems. This makes integration seamless, allowing for easy upgrades or replacements without concerns about compatibility issues.


The Ultrastar A7k2000 strikes a balance between performance and cost-effectiveness. Its features and specifications make it a competitive solution for businesses looking to optimize their storage infrastructure without compromising on reliability.

Use Cases and Applications

Enterprise Servers

The Ultrastar A7k2000 is well-suited for enterprise server environments where reliability, performance, and scalability are paramount. It can handle the data demands of large-scale applications and databases.

Data Centers

In data center environments, where continuous operation is critical, the Ultrastar A7k2000's 24/7 reliability shines. Its high-performance capabilities make it suitable for data-intensive tasks within the data center infrastructure.

Small to Medium-sized Businesses (SMBs)

SMBs looking for a storage solution that balances performance and cost-effectiveness will find the Ultrastar A7k2000 fitting their requirements. The 1TB capacity provides ample space for growing business data.

General Information of the Hitachi 0A39289 Hard Disk Drive

  • Manufacturer: Hitachi
  • Manufacturer Part Number: 0A39289
  • Product Type: Hard Disk Drive
  • Product Name: Ultrastar A7K2000 0A39289 Hard Drive

Key Features

  • Capacity: 1 TB
  • Interface: SATA-II
  • HDD Form Factor: 3.5 X 1/3h
  • Spindle Speed: 7.2K RPM

Technical Features

  • External Data Transfer Rate: 300 MBPS
  • Average Seek Time: 8.5 MS
  • Buffer Size: 32 MB
  • Interface (Detailed): Serial ATA-300

Outline, the Hitachi 0A39289 Ultrastar A7k2000 1TB 7.2K RPM Hard Drive stands as a reliable and high-performance storage solution tailored for server environments. Its key features, technical specifications, and benefits make it a compelling choice for various applications, from enterprise servers to small businesses and data centers. Understanding its capabilities, compatibility, and installation process is crucial for making informed decisions when selecting storage solutions for server infrastructure. The Ultrastar A7k2000 exemplifies Hitachi's commitment to delivering storage solutions that meet the evolving needs of modern computing, making it a noteworthy contender in the competitive landscape of server-grade hard drives.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

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30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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