Seagate 20TB 3.5" Enterprise HDD 7.2K RPM SATA-6GBPS 256MB 3DJ103-001
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Overview of the SEAGATE Exos X20 20TB HDD
Manufacturer Details
- Brand: SEAGATE
- Part Number: 3DJ103-001
- Series: Exos X20
- Model: Exos X20 20TB Hard Drive
Optimal Use Cases
Versatile Applications
- Hyperscale and scalable cloud applications
- Massive scale-out data center solutions
- Big data processing applications
- High-capacity RAID storage systems
- Mainstream enterprise external storage arrays
- Distributed file systems, including Hadoop and Ceph
- Enterprise-level backup and restore, including D2D and virtual tape
- Centralized surveillance systems
Core Specifications
Storage Capacity and Design
- Total Capacity: 20 TB
- Form Factor: 3.5-inch internal drive
- Interface Standard: SATA 6Gb/s
- 512e Sector Size: 512 bytes per sector
- 4Kn Sector Size: 4096 bytes per sector
Reliability Features
- Mean Time Between Failures (MTBF): 2.5 million hours
- Helium Sealed Drive: Yes
- Superparity Technology: Yes
- Low Halogen Components: Yes
- PowerChoice™ Idle Power Management: Yes
- PowerChoice™ Performance Optimization: Yes
- Hot-Plug Support: Yes
- Organic Solderability Preservative: Yes
- RSA 2048 Firmware Verification: Yes
Performance Metrics
Data Transfer and Access Speed
- Interface Access Speed: 6.0 Gb/s, 3.0 Gb/s
- Max Sustained Data Transfer Rate: 285 MB/s (read), 272 MB/s (write)
- Random Read/Write (4K QD16): 168 IOPS (read), 550 IOPS (write)
- Average Latency: 4.16 ms
- Interface Ports: Single
- 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
Size: 3.5inch
The Seagate 3DJ103-001 Enterprise HDD boasts a size of 3.5 inches, making it an ideal choice for users looking for a high-capacity storage solution. This size offers numerous benefits and importance that cater to the specific needs of users in various industries.
Optimal Fit for Rack Servers and Storage Arrays
The 3.5-inch form factor of the Seagate 3DJ103-001 Enterprise HDD ensures a perfect fit for rack servers and storage arrays commonly used in data centers and enterprise environments. This compatibility allows for easy integration into existing systems without the need for additional modifications or adapters.
Space Efficiency
The larger physical size of the 3.5-inch drive enables higher storage capacity compared to smaller form factors. This means that users can store more data in a single drive, reducing the number of drives required to achieve the desired storage capacity. This space efficiency not only saves physical space in server racks but also simplifies management and maintenance efforts.
Enhanced Cooling and Performance
The larger size of the 3.5-inch drive also allows for better airflow within server racks and storage arrays. Adequate airflow is crucial for maintaining optimal operating temperatures, especially when dealing with high-capacity storage solutions that generate significant heat during operation. By ensuring proper cooling, the Seagate 3DJ103-001 Enterprise HDD helps prevent performance degradation and potential damage caused by overheating.
Durability and Reliability
The 3.5-inch form factor offers inherent durability and reliability advantages over smaller drives. The larger components and increased surface area allow for better heat dissipation, resulting in improved overall reliability and longevity. This reliability is particularly important in enterprise environments where continuous operation and data integrity are paramount.
Compatibility with Desktop Systems
In addition to enterprise applications, the 3.5-inch size of the Seagate 3DJ103-001 Enterprise HDD also makes it compatible with desktop systems. This versatility allows users to leverage the same high-capacity storage solution across different platforms, providing flexibility and ease of use.
Capacity: 20TB
One of the key features that sets the Seagate 3DJ103-001 Enterprise HDD apart is its impressive capacity of 20TB. This remarkable storage capability offers a multitude of benefits and importance for users in various industries.
Unmatched Storage Space
With a capacity of 20TB, this Seagate drive provides an unparalleled amount of storage space. This exceptional capacity is highly advantageous for users dealing with large-scale data-intensive applications, such as multimedia content creation, video surveillance, and cloud storage. It enables users to store vast amounts of data in a single drive, eliminating the need for multiple drives and simplifying data management.
Cost Efficiency
By offering such a high capacity, the Seagate 3DJ103-001 Enterprise HDD contributes to cost efficiency. Rather than investing in numerous lower-capacity drives, users can significantly reduce their overall hardware costs by utilizing this single high-capacity solution. Moreover, fewer drives mean lower power consumption and reduced cooling requirements, further optimizing operational expenses.
Scalability and Future-Proofing
The 20TB capacity ensures scalability and future-proofing for users who anticipate exponential data growth. As businesses and organizations generate increasingly larger volumes of data, having a drive with ample storage capacity becomes crucial. The Seagate 3DJ103-001 Enterprise HDD's 20TB capacity allows users to accommodate expanding data needs without having to replace or upgrade their storage infrastructure frequently.
Streamlined Data Management
The large capacity of the Seagate 3DJ103-001 Enterprise HDD enables users to consolidate their data onto a single drive, simplifying data management processes. This consolidation reduces the complexity of data organization and backup strategies, making it easier to locate and manage files. Additionally, centralized data storage enhances data accessibility and facilitates efficient data retrieval, ultimately boosting productivity.
Reduced Footprint
By offering an impressive 20TB capacity, this drive reduces the physical footprint required for storing large amounts of data. Rather than filling server racks with numerous lower-capacity drives, organizations can achieve the same storage capacity with fewer drives, freeing up valuable space in data centers and server rooms.
Speed: 7.2K RPM
The Seagate 3DJ103-001 Enterprise HDD stands out with its impressive speed of 7.2K RPM (rotations per minute). This high rotational speed offers significant benefits and importance to users across various industries.
Rapid Data Access
The 7.2K RPM rotational speed of the Seagate 3DJ103-001 Enterprise HDD ensures rapid data access for users. The faster rotation allows the drive's read/write heads to quickly locate and retrieve data from the spinning platters, resulting in reduced latency and faster response times. This speed advantage is particularly crucial in applications that require quick access to large datasets, such as online transaction processing (OLTP) systems and real-time analytics.
Improved Performance
The higher rotational speed translates into improved overall drive performance. The increased spin rate facilitates faster data transfer rates, enabling users to efficiently handle bandwidth-intensive tasks. Whether it's transferring large files, running resource-intensive applications, or performing complex calculations, the Seagate 3DJ103-001 Enterprise HDD's speed ensures smooth and seamless operation.
Enhanced Multitasking Capability
The 7.2K RPM speed also enhances the drive's multitasking capability. With faster data access and transfer rates, the drive can handle simultaneous read and write operations more effectively, enabling users to perform multiple tasks concurrently without experiencing significant performance degradation. This multitasking advantage is particularly valuable in environments where users need to handle numerous data-intensive operations simultaneously, such as virtualization or database servers.
Reduced Backup and Restore Times
The high speed offered by the Seagate 3DJ103-001 Enterprise HDD significantly reduces backup and restore times. With faster data access, users can quickly retrieve and store large volumes of data, minimizing downtime and ensuring business continuity. This advantage is particularly crucial in scenarios where regular backups are essential, such as disaster recovery plans or compliance requirements.
Optimized Workflows
The speed of the Seagate 3DJ103-001 Enterprise HDD optimizes workflows by reducing wait times and improving overall productivity. Whether it's rendering complex 3D animations, editing high-resolution video footage, or performing data analysis, the drive's fast access and transfer rates ensure that users can work efficiently without being hindered by slow storage devices.
Interface: SATA-6GBPS
The Seagate 3DJ103-001 Enterprise HDD features the SATA-6GBPS interface, offering users a reliable and efficient connection to their storage infrastructure. This interface choice brings numerous benefits and importance for users across different industries.
High Data Transfer Rates
The SATA-6GBPS interface enables high data transfer rates, providing users with fast and efficient access to their stored data. The 6Gbps (gigabits per second) bandwidth allows for seamless streaming of high-definition media, rapid file transfers, and swift application loading times. Users can experience a significant boost in productivity due to reduced wait times and improved overall system responsiveness.
Backward Compatibility
The SATA-6GBPS interface offers backward compatibility with previous SATA standards, ensuring seamless integration into existing storage infrastructures. Users who already have SATA-compatible systems or components can easily upgrade to the Seagate 3DJ103-001 Enterprise HDD without the need for additional hardware replacements or complex configurations. This compatibility simplifies the upgrade process and reduces potential disruptions to operations.
Plug-and-Play Convenience
The SATA-6GBPS interface provides a plug-and-play experience, allowing users to effortlessly connect and disconnect the Seagate 3DJ103-001 Enterprise HDD whenever needed. The hot-swappable nature of the interface ensures easy installation and removal without the need to power down the system, minimizing downtime and maximizing convenience. This feature is particularly valuable in environments where quick drive replacement or system maintenance is essential.
Widespread Industry Support
The SATA-6GBPS interface has gained widespread industry support, making it a reliable and widely adopted standard. This support ensures compatibility with a broad range of devices, including motherboards, storage controllers, and external enclosures. Users can have peace of mind knowing that their Seagate 3DJ103-001 Enterprise HDD will seamlessly integrate with their existing infrastructure and be supported by a vast ecosystem of compatible hardware and software solutions.
Cost-Effective Solution
The SATA-6GBPS interface offers a cost-effective storage solution for users. Compared to other interfaces like SAS (Serial Attached SCSI), SATA drives typically have lower price points while still providing excellent performance for most applications. This affordability allows users to allocate their budget more efficiently, investing in larger storage capacities or other critical components that contribute to overall system performance.
Cache: 256MB
The Seagate 3DJ103-001 Enterprise HDD is equipped with a generous 256MB cache, enhancing its performance and responsiveness. This cache size brings various benefits and importance for users in different industries.
Accelerated Data Retrieval
The 256MB cache acts as a temporary storage buffer, holding frequently accessed data and speeding up the retrieval process. By storing data in the cache, the Seagate 3DJ103-001 Enterprise HDD can quickly respond to read requests, reducing latency and improving overall system performance. Users can experience faster application load times, quicker file access, and smoother multitasking due to the accelerated data retrieval facilitated by the large cache.
Optimized Workloads
The ample cache size allows the Seagate 3DJ103-001 Enterprise HDD to optimize workloads by intelligently prefetching and caching data. The drive's firmware algorithms analyze usage patterns and proactively store relevant data in the cache, anticipating future read requests. This intelligent caching mechanism ensures that frequently accessed data is readily available, minimizing disk access times and maximizing efficiency.
Improved Random I/O Performance
The large cache size significantly improves random I/O performance by reducing seek times. Seeking refers to the time taken for the read/write heads to physically move to the correct location on the disk to access data. With a larger cache, the drive can store more data, reducing the need for frequent head movement and resulting in faster random I/O operations. This advantage is particularly valuable in applications that heavily rely on random access patterns, such as databases or virtualization environments.
Enhanced Write Performance
The generous cache size also enhances write performance by allowing the drive to temporarily store write operations before committing them to the disk. This write caching mechanism enables faster write speeds and smoother operation during high-write workloads. Users can benefit from improved write-intensive applications, such as content creation or video editing, where large files need to be saved quickly and efficiently.
Data Integrity and Protection
The 256MB cache contributes to data integrity and protection by implementing advanced error correction mechanisms. In situations where data errors occur during transmission or storage, the cache can hold the data temporarily while error correction routines are applied. This process helps ensure that the stored data remains accurate and consistent, safeguarding against potential data corruption or loss.
In conclusion, the Seagate 3DJ103-001 Enterprise HDD offers a compelling set of features that cater to the diverse needs of users in enterprise environments. The 3.5-inch size provides optimal fit, space efficiency, enhanced cooling, durability, reliability, and compatibility with desktop systems. The 20TB capacity offers unmatched storage space, cost efficiency, scalability, streamlined data management, and reduced footprint. The 7.2K RPM speed delivers rapid data access, improved performance, enhanced multitasking capability, reduced backup and restore times, and optimized workflows. The SATA-6GBPS interface ensures high data transfer rates, backward compatibility, plug-and-play convenience, widespread industry support, and a cost-effective solution. The 256MB cache accelerates data retrieval, optimizes workloads, improves random I/O performance, enhances write performance, and provides data integrity and protection. With these exceptional features, the Seagate 3DJ103-001 Enterprise HDD establishes itself as a reliable and high-performance storage solution for the most demanding enterprise applications.