Seagate Exos 7E8 ST8000NM004A 8TB 7.2K RPM SATA 6GBPS 3.5" Hard Drive
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Product Highlights
General Specifications
- Brand: Seagate
- Model Number: ST8000NM004A
- Series: Exos 7e8
- Storage Capacity: 8 Terabytes
Optimal Usage Scenarios
Ideal Applications Include
- Hyperscale and Cloud Data Center Solutions
- Large-Scale Data Center Environments
- OLTP and HPC Workloads
- High-Capacity RAID Storage Solutions
- Enterprise External Storage Arrays
- Distributed File Systems such as Hadoop and Ceph
- Enterprise-Level Backup and Restore Solutions (D2D, Virtual Tape)
- Centralized Surveillance Systems
Core Features
Technical Aspects
- Drive Type: Internal Hard Drive
- Connection Interface: SATA 6Gbps
- Sector Size: 512e
- Form Factor: 3.5 Inch
- Mean Time Between Failures (MTBF): 2 Million Hours
- Humidity Sensor: Yes
- Super Parity Technology: Yes
- Low Halogen Compliance: Yes
- PowerChoice™ Technology: Yes
- Advanced Write Caching: 2M Internal NOR Flash
Performance Metrics
Speed and Efficiency
- Interface Data Transfer Rates: 6.0, 3.0, 1.5 Gb/s
- Maximum Sustained Transfer Rate: 249 Mbps
- Average Access Time: 4.16 ms
- Interface Port Count: Single
- Rotational Vibration @ 1500 Hz: 12.5 rad/s²
- Cache Memory: 256 MB
- Spindle Speed: 7200 RPM
Physical Specifications
Dimensions and Weight
- Measurements (L x W x H): 147.0 x 101.85 x 26.1 mm
- Weight: 716 g
Capacity
The Seagate Exos 7E8 ST8000NM004A Hard Drive boasts an impressive capacity of 8TB, making it an excellent choice for users who require large amounts of storage space. This feature is particularly beneficial for individuals and businesses that deal with extensive data storage needs, such as creative professionals, IT departments, and data centers.
Benefits of 8TB Capacity
The substantial storage capacity provided by the Seagate Exos 7E8 ST8000NM004A Hard Drive offers several advantages that meet the requirements of demanding users:
1. Ample Space for Data Storage
With 8TB of storage, users can store a vast amount of data, including documents, photos, videos, and other digital files. This makes it an ideal solution for archiving important files, backing up critical data, or hosting multimedia content.
2. Enhanced Workflow Efficiency
The large capacity allows users to keep all their files in one place, eliminating the need to spread data across multiple drives or storage devices. This streamlines workflows and saves time that would otherwise be spent searching for specific files or transferring data between different drives.
3. Scalability and Future-Proofing
As technology advances and file sizes continue to grow, having ample storage space becomes increasingly important. The 8TB capacity of the Seagate Exos 7E8 ST8000NM004A Hard Drive provides room for future expansion and ensures that users won't run out of space anytime soon.
4. Consolidation of Storage
Rather than relying on a collection of smaller hard drives, users can consolidate their storage needs into a single high-capacity drive. This simplifies management and reduces clutter while offering a more efficient and organized approach to data storage.
5. Cost-Effective Solution
The Seagate Exos 7E8 ST8000NM004A Hard Drive offers a cost-effective solution for users who require large storage capacities. By providing 8TB of storage in a single drive, it eliminates the need to invest in multiple smaller drives, resulting in cost savings.
Speed
The Seagate Exos 7E8 ST8000NM004A Hard Drive features a rotational speed of 7.2K RPM (revolutions per minute), delivering impressive performance capabilities for users who demand fast and efficient data access. This speed attribute is particularly valuable for users engaged in tasks that require quick data retrieval and high-speed transfer rates.
Benefits of 7.2K RPM Speed
The 7.2K RPM rotational speed of the Seagate Exos 7E8 ST8000NM004A Hard Drive offers several advantages that cater to the needs of users seeking enhanced performance:
1. Faster Data Access
The higher rotational speed enables the hard drive's read/write heads to access data faster, resulting in reduced latency and improved response times. This is especially crucial for applications that rely on real-time data access, such as video editing, database management, and gaming.
2. Efficient File Transfers
The increased speed allows for faster file transfers, making tasks like copying or moving large files quicker and more efficient. This is particularly advantageous for professionals dealing with large media files or organizations that frequently transfer data between systems.
3. Enhanced System Performance
By providing faster data access and transfer speeds, the 7.2K RPM speed of the Seagate Exos 7E8 ST8000NM004A Hard Drive contributes to overall system performance improvements. Applications load more quickly, system boot times are reduced, and multitasking becomes smoother and more responsive.
4. Reduced Downtime
With faster data access and transfer speeds, users can complete tasks more rapidly, resulting in reduced overall downtime. This is especially valuable for businesses and organizations that rely on uninterrupted operations and need to maximize productivity.
5. Compatibility with High-Performance Systems
The 7.2K RPM speed makes the Seagate Exos 7E8 ST8000NM004A Hard Drive compatible with high-performance systems that require fast storage solutions. Whether it's a workstation, server, or gaming rig, this hard drive ensures optimal performance for demanding applications.
Interface
The Seagate Exos 7E8 ST8000NM004A Hard Drive features a SATA 6GBPS interface, offering users a reliable and efficient connection to their systems. The SATA (Serial Advanced Technology Attachment) interface has become the industry standard for hard drives due to its numerous benefits and widespread compatibility.
Benefits of SATA 6GBPS Interface
The SATA 6GBPS interface of the Seagate Exos 7E8 ST8000NM004A Hard Drive provides several advantages that cater to the needs of users seeking reliable connectivity and optimal performance:
1. Fast Data Transfer Rates
The SATA 6GBPS interface allows for high-speed data transfer rates, ensuring quick and efficient communication between the hard drive and the system. This is particularly beneficial for applications that involve handling large files or performing data-intensive tasks.
2. Easy Installation and Upgrades
The SATA interface is widely supported across various systems, making it easy to install the Seagate Exos 7E8 ST8000NM004A Hard Drive or upgrade existing drives without compatibility issues. This ensures a hassle-free experience for users and reduces the time and effort required for setup.
3. Wide Compatibility
The SATA interface is compatible with a vast range of systems, including desktop computers, laptops, servers, and external storage devices. This broad compatibility allows users to use the Seagate Exos 7E8 ST8000NM004A Hard Drive with different systems, making it a versatile storage solution.
4. Hot-Swapping Support
Many systems with SATA interfaces support hot-swapping, which means drives can be added or removed while the system is still running. This feature provides convenience and flexibility, allowing users to easily switch drives or perform maintenance without shutting down the entire system.
5. Cost-Effective Solution
SATA hard drives, including the Seagate Exos 7E8 ST8000NM004A, offer a cost-effective storage solution. Compared to other interface options, such as SAS (Serial Attached SCSI), SATA drives generally come at a lower price point while still delivering reliable performance for most applications.
Cache
The Seagate Exos 7E8 ST8000NM004A Hard Drive is equipped with a generous cache size of 256MB. The cache acts as a temporary storage area between the hard drive and the system, providing seamless data access and improving overall performance.
Benefits of 256MB Cache
The substantial 256MB cache size of the Seagate Exos 7E8 ST8000NM004A Hard Drive offers several advantages that cater to the needs of users seeking enhanced performance and responsiveness:
1. Accelerated Data Access
The large cache size allows frequently accessed data to be stored closer to the read/write heads, reducing the time it takes to retrieve information. This results in faster data access speeds and improved overall system performance, particularly when accessing small or frequently used files.
2. Efficient Data Transfers
The cache acts as a buffer zone between the hard drive and the system, allowing for smoother and more efficient data transfers. It helps to prevent bottlenecks and ensures a consistent flow of data, especially during intensive read/write operations or when handling multiple simultaneous requests.
3. Enhanced Multitasking Capabilities
With a larger cache, the Seagate Exos 7E8 ST8000NM004A Hard Drive can handle multiple requests simultaneously, making it ideal for multitasking scenarios. Users can experience improved performance when running resource-intensive applications or performing tasks that require accessing data from different areas of the drive.
4. Improved System Responsiveness
The larger cache size contributes to improved system responsiveness, as commonly accessed data is readily available in the cache. This results in faster application launches, reduced load times, and an overall snappier user experience.
5. Optimized Performance for NAS Systems
The generous cache size of the Seagate Exos 7E8 ST8000NM004A Hard Drive makes it well-suited for network-attached storage (NAS) systems. NAS devices often handle multiple users and simultaneous data requests, and the large cache helps to ensure smooth and efficient operation even under heavy workloads.
Form Factor
The Seagate Exos 7E8 ST8000NM004A Hard Drive features a standard 3.5-inch form factor, making it compatible with a wide range of systems and drive bays. The 3.5-inch form factor is commonly used in desktop computers, servers, and external storage enclosures.
Benefits of 3.5-Inch Form Factor
The 3.5-inch form factor of the Seagate Exos 7E8 ST8000NM004A Hard Drive provides several advantages that cater to the needs of users seeking compatibility, reliability, and ease of installation:
1. Wide Compatibility
The 3.5-inch form factor is widely supported across desktop computers, servers, and external storage devices. This ensures compatibility with a vast range of systems, allowing users to seamlessly integrate the Seagate Exos 7E8 ST8000NM004A Hard Drive into their existing setups or new builds.
2. Ample Space for Cooling
The larger physical size of 3.5-inch drives allows for better heat dissipation and airflow within the drive bay. This helps to keep the hard drive cool during operation, reducing the risk of overheating and ensuring optimal performance and longevity.
3. Easy Installation
The 3.5-inch form factor is straightforward to install, typically requiring minimal tools or additional components. Most systems have dedicated drive bays designed specifically for 3.5-inch drives, making it a hassle-free process for users to add or replace hard drives.
4. Increased Reliability
The larger physical size of the 3.5-inch form factor allows for more robust internal components and construction compared to smaller form factors, such as 2.5-inch drives. This results in increased durability and reliability, making the Seagate Exos 7E8 ST8000NM004A Hard Drive a dependable storage solution.
5. Cost-Effective Solution
3.5-inch hard drives, like the Seagate Exos 7E8 ST8000NM004A, often come at a lower price point compared to smaller form factors. This makes them a cost-effective choice for users who require ample storage capacity without breaking the bank.