Dell 400-AXLL 12TB 7.2K RPM HDD SAS-12GBPS 256MB 512E LFF
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Overview of the Dell 400-AXLL HDD
Exceptional Performance
The Dell 400-AXLL hard disk drive is engineered for high-performance and extensive storage capabilities, specifically tailored for Dell PowerEdge servers and PowerVault storage solutions. With an impressive 12TB of storage capacity, it ensures you have sufficient space for critical data and applications.
Rapid Access Speeds
Operating at a speed of 7200 RPM, this hard drive facilitates swift data retrieval and enhances application efficiency, making it an ideal choice for high-demand enterprise settings.
Advanced Technological Features
- Utilizes a SAS 12Gbps interface for optimal connectivity.
- Equipped with a 256MB buffer for improved data handling.
- Adopts a 512e format, promoting enhanced performance.
- Incorporates self-encrypting technology, certified by TCG FIPS 140-2, to bolster security.
Maintenance and Usability
This HDD supports hot-plugging functionality, allowing for straightforward maintenance and replacement without requiring server downtime. It also includes a tray, specifically designed for seamless integration into Dell PowerEdge servers and PowerVault storage systems.
Energy Efficiency and Performance Enhancement
Designed for a helium platform, this model enhances both performance and energy efficiency. Upgrade your Dell PowerEdge server and PowerVault storage with the Dell 12TB 7200 RPM SAS 12Gbps HDD, featuring a 256MB buffer and self-encrypting capabilities, ensuring superior data access speeds and enhanced reliability.
General Information
- Manufacturer: Dell
- Model Number: 400-AXLL
- Type: Hard Disk Drive with Tray
Technical Specifications
- Storage Capacity: 12TB
- Form Factor: 3.5 Inch
- Interface: SAS 12Gbps
- Cache Memory: 256MB
- Sector Size: 512e
- Encryption: Yes (self-encrypting FIPS 140)
Performance Metrics
- Rotational Speed: 7200 RPM
- Average Latency: 4.16 ms
- Sustained Transfer Rate: 243 Mbps (read), 255 Mbps (write)
- Seek Time (Read): 8.0 ms (typical)
- Seek Time (Write): 8.6 ms (typical)
- Buffer Size: 256MB
Expansion and Connectivity
- Interfaces: 1 x SAS 12Gb/s
- Compatible Bays: 1 x Hot-swap - 3.5 Inch
Compatibility
This hard drive is compatible with the following systems:
- PowerEdge R230
- PowerEdge R330
- PowerEdge R430
- PowerEdge R530
- PowerEdge R730
- PowerEdge R730xd
- PowerEdge T330
- PowerEdge T340
- PowerEdge T430
- PowerVault ME4012
- PowerVault ME412
Capacity: 12TB
The Dell 400-AXLL HDD offers an impressive storage capacity of 12TB, making it an ideal choice for users who require large amounts of storage space. With this immense capacity, users can store a vast amount of data, including documents, photos, videos, and more.
Benefits of 12TB Capacity
Ample Storage Space
One of the primary benefits of the 12TB capacity is the ample storage space it provides. Users can store countless files and data without worrying about running out of space. This feature is particularly beneficial for professionals who work with large files, such as photographers, videographers, and graphic designers.
Efficient Data Management
With a 12TB capacity, users can organize and manage their data more efficiently. They can create separate folders for different projects or categories, making it easier to locate specific files when needed. This feature saves time and enhances productivity by eliminating the need to sift through multiple drives or folders.
Future-Proof Storage Solution
In today's digital age, data is growing at an exponential rate. By opting for a 12TB capacity HDD like the Dell 400-AXLL, users are future-proofing their storage solution. They can continue to expand their data collection without worrying about constantly upgrading or replacing their storage devices.
Cost-Effective Solution
The 12TB capacity offers a cost-effective solution for users who require substantial storage space. Instead of purchasing multiple smaller capacity drives, users can invest in a single 12TB HDD, saving both money and physical space.
Interface: SAS-12GBPS
The Dell 400-AXLL HDD features a SAS-12GBPS interface, providing users with a fast and reliable connection for data transfer. The SAS-12GBPS interface offers several benefits and is crucial for users who require high-performance storage solutions.
Benefits of SAS-12GBPS Interface
High-Speed Data Transfer
The SAS-12GBPS interface ensures high-speed data transfer, allowing users to quickly move large files or perform data-intensive tasks. This feature is particularly important for professionals who work with multimedia content or databases that demand fast access speeds.
Reliable Connection
The SAS-12GBPS interface offers a reliable connection between the HDD and the host device. Users can trust that their data will be transferred without interruptions or errors, minimizing the risk of data loss or corruption. This reliability is essential for businesses that rely on continuous data availability and uptime.
Compatibility with Existing Infrastructure
The SAS-12GBPS interface is backward compatible with previous SAS generations, ensuring compatibility with existing infrastructure. Users can easily integrate the Dell 400-AXLL HDD into their current systems without the need for extensive upgrades or modifications.
Scalability
The SAS-12GBPS interface allows for easy scalability, enabling users to expand their storage capacity by adding additional drives. This scalability is essential for businesses that anticipate future growth and need a flexible storage solution that can adapt to their changing needs.
Speed: 7.2K RPM
The Dell 400-AXLL HDD operates at a speed of 7.2K RPM (rotations per minute), providing users with fast and efficient performance for their storage needs. The speed of the HDD plays a crucial role in determining how quickly data can be accessed and transferred.
Benefits of 7.2K RPM Speed
Faster Data Access
The 7.2K RPM speed ensures faster data access, allowing users to retrieve their files quickly. This feature is particularly beneficial for tasks that require frequent access to data, such as video editing or running databases. Users can save time and improve productivity by minimizing the wait time associated with data retrieval.
Smooth Multimedia Playback
For users who work with multimedia content, the 7.2K RPM speed ensures smooth playback of high-definition videos and audio files. The fast rotational speed allows the HDD to read and transfer large media files without buffering or lagging, providing a seamless multimedia experience.
Enhanced Performance in RAID Configurations
The 7.2K RPM speed is well-suited for RAID (Redundant Array of Independent Disks) configurations, where multiple HDDs are combined for improved performance and data redundancy. In RAID setups, the higher rotational speed of the Dell 400-AXLL HDD enhances overall system performance by ensuring faster data synchronization and retrieval.
Optimized Workflows
By leveraging the 7.2K RPM speed, users can optimize their workflows and complete tasks more efficiently. Whether it's transferring large files, running resource-intensive applications, or performing complex computations, the fast speed of the HDD enables users to work seamlessly without experiencing performance bottlenecks.
Cache: 256MB
The Dell 400-AXLL HDD comes equipped with a cache size of 256MB, enhancing its overall performance and responsiveness. The cache plays a crucial role in storing frequently accessed data and accelerating data retrieval.
Benefits of 256MB Cache
Faster Data Access
The 256MB cache size enables faster data access by storing frequently accessed data closer to the HDD's read/write heads. This proximity reduces the time required to retrieve data from the platters, resulting in improved overall performance.
Seamless Multi-Tasking
With a larger cache size, the Dell 400-AXLL HDD can efficiently handle multiple simultaneous read and write requests. This feature is particularly beneficial for users who work with resource-intensive applications or perform tasks that require accessing and manipulating large datasets.
Reduced Latency
The larger cache size helps in reducing latency, which is the delay between a request for data and its retrieval. By storing frequently accessed data in the cache, the HDD can serve data faster, minimizing latency and improving the user experience.
Improved System Responsiveness
The 256MB cache size enhances system responsiveness by reducing the time it takes to access and load frequently used files or applications. Users can enjoy a snappy and smooth computing experience with reduced waiting times and improved overall performance.
Form Factor: LFF
The Dell 400-AXLL HDD features a Large Form Factor (LFF) design, making it suitable for users who require high-capacity storage solutions in server environments or systems that support larger drives.
Benefits of LFF Form Factor
Increased Storage Capacity
The LFF form factor allows for larger physical dimensions, enabling higher storage capacities compared to smaller form factors. Users can take advantage of this increased storage capacity to accommodate their growing data needs without sacrificing performance or reliability.
Compatibility with Server Environments
LFF form factor drives are commonly used in server environments due to their ability to provide higher storage densities. The Dell 400-AXLL HDD's LFF design ensures compatibility with server racks and systems that are designed to accommodate larger drives, making it an ideal choice for enterprise-level deployments.
Better Airflow and Cooling
The LFF form factor allows for better airflow and cooling within the system. The larger physical size of the drive enables improved heat dissipation, reducing the risk of overheating and ensuring optimal operating conditions. This feature is crucial for maintaining the longevity and reliability of the HDD.
Easy Installation and Maintenance
The LFF form factor simplifies the installation and maintenance process. The larger size makes it easier to handle and secure the drive within the system. Additionally, the LFF form factor often includes convenient hot-swappable features, allowing for easy drive replacement or upgrade without system downtime.
Sector Size: 512E
The Dell 400-AXLL HDD utilizes a sector size of 512E, which refers to the number of bytes per sector. The 512E sector size offers several benefits in terms of compatibility, efficiency, and data integrity.
Benefits of 512E Sector Size
Improved Compatibility
The 512E sector size ensures compatibility with legacy systems and applications that rely on traditional 512-byte sectors. Users can seamlessly integrate the Dell 400-AXLL HDD into their existing infrastructure without requiring any modifications or updates.
Efficient Disk Space Utilization
The 512E sector size allows for efficient disk space utilization by reducing the overhead associated with larger sector sizes. With smaller sectors, users can optimize their storage capacity and store more data within the same physical space, maximizing their investment in storage resources.
Data Integrity and Error Correction
The 512E sector size enables robust error correction capabilities, ensuring data integrity and reliability. The smaller sector size allows for more precise error detection and correction algorithms, minimizing the risk of data corruption or loss due to physical or logical errors.
Seamless Data Migration
With a 512E sector size, users can seamlessly migrate data between different storage devices or systems. The compatibility with traditional sector sizes simplifies the data migration process, allowing for smooth transitions without the need for complex conversions or data reformatting.
In conclusion, the Dell 400-AXLL HDD offers a range of impressive features that cater to users' storage needs. Its 12TB capacity provides ample storage space, while the SAS-12GBPS interface ensures high-speed and reliable data transfer. The 7.2K RPM speed enhances performance, and the 256MB cache improves data access and system responsiveness. The LFF form factor makes it suitable for server environments, and the 512E sector size ensures compatibility and efficient disk space utilization. With these features, the Dell 400-AXLL HDD delivers a powerful storage solution for users who require high-capacity, high-performance, and reliable storage.