Dell 146GB SAS-3GBPS 15000 RPM HDD 0J084N.
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Product Summary
Introducing the Dell 0J084N, a high-performance hard disk drive designed specifically for PowerEdge servers. This 2.5-inch form factor drive delivers exceptional speed and reliability, making it an ideal choice for data-intensive applications.
Key Specifications
- Model Number: 0J084N
- Interface Type: 3 Gb/s SAS
- Cache Memory: 16 MB
- Total Capacity: 146 GB
- Areal Density: 237.1 Gb/in² (average)
Physical Dimensions
- Height: 14.50 mm (0.57 inches)
- Width: 70.10 mm (2.76 inches)
- Length: 100.45 mm (3.95 inches)
- Weight: Approximately 201 grams (0.44 pounds)
Performance Metrics
- Rotational Speed: 15,000 RPM
- Average Latency: 2.0 ms
- Random Read Latency: 3.2 ms
- Random Write Latency: 3.5 ms
Compatibility
The Dell 0J084N hard disk drive is compatible with the following PowerEdge models:
- PowerEdge 1950 III
- PowerEdge 2950 III
- PowerEdge 2970
- PowerEdge M600
- PowerEdge M605
- PowerEdge M610
- PowerEdge M710
- PowerEdge M805
- PowerEdge M905
- PowerEdge R610
- PowerEdge R710
- PowerEdge R805
- PowerEdge R900
- PowerEdge R905
- PowerEdge T610
- PowerEdge T710
- PowerVault MD1120
Buffer: 16MB
The Dell 146GB SAS-3GBPS 15000 RPM HDD is equipped with an impressive 16MB buffer, making it an exceptional choice for users seeking enhanced performance and reliability. The buffer, also known as the cache, plays a crucial role in optimizing the overall functionality of the hard drive. Let's delve into the benefits and importance of this feature in more detail.
Improved Read and Write Speeds
The buffer acts as a temporary storage area for data that is frequently accessed by the hard drive. By storing frequently accessed data in the buffer, the Dell 146GB SAS-3GBPS HDD can significantly reduce the time it takes to retrieve or store information. This translates into faster read and write speeds, allowing users to access their data swiftly and efficiently.
Whether you are transferring large files, running resource-intensive applications, or performing complex calculations, the improved read and write speeds offered by the 16MB buffer ensure smooth operations and minimize any potential bottlenecks.
Seamless Multitasking
In today's fast-paced digital landscape, multitasking has become a necessity. The 16MB buffer of the Dell 146GB SAS-3GBPS HDD enables seamless multitasking by efficiently managing multiple data requests simultaneously. With a larger buffer size, the hard drive can handle more concurrent data transfers without sacrificing performance.
For professionals who rely on their systems to handle intensive workloads or individuals who engage in demanding tasks such as video editing or gaming, the ability to multitask without experiencing lag or slowdowns is of paramount importance. The ample buffer size ensures that your system can effortlessly manage numerous tasks concurrently, providing a smooth and uninterrupted user experience.
Enhanced Data Integrity
Data integrity is crucial for any user, whether it's personal files or critical business data. The 16MB buffer of the Dell 146GB SAS-3GBPS HDD plays a vital role in ensuring data integrity by minimizing the risk of data loss or corruption during read and write operations.
When data is written to the hard drive, it is initially stored in the buffer before being transferred to the permanent storage location. This intermediate step provides an added layer of protection against potential data errors or disruptions. In the event of power outages or system crashes, the buffer helps safeguard your data until it can be securely written to the disk, reducing the likelihood of data loss and preserving your valuable information.
Reduced Latency
Latency refers to the delay experienced when accessing data from a storage device. The 16MB buffer of the Dell 146GB SAS-3GBPS HDD significantly reduces latency by storing frequently accessed data closer to the read/write heads of the hard drive.
By minimizing the physical distance required for data retrieval, latency is reduced, leading to faster response times and improved overall performance. Reduced latency is particularly beneficial for users who rely on real-time data access, such as database administrators, financial analysts, or gamers who require rapid access to game assets.
Efficient Data Caching
The 16MB buffer of the Dell 146GB SAS-3GBPS HDD efficiently caches frequently accessed data, allowing for quicker retrieval in subsequent operations. This caching mechanism intelligently identifies patterns in data access and stores frequently requested information in the buffer for rapid access.
Efficient data caching not only speeds up individual read operations but also optimizes performance over time as the cache becomes populated with commonly accessed data. This feature is particularly advantageous for users who regularly work with large datasets or frequently access specific files, as it minimizes the time required to locate and retrieve the necessary information.
Seamless RAID Performance
When the Dell 146GB SAS-3GBPS HDD is used in a RAID (Redundant Array of Independent Disks) configuration, the 16MB buffer offers significant advantages. RAID arrays distribute data across multiple drives, enhancing performance and providing fault tolerance.
The presence of a larger buffer size in each drive within the RAID array improves overall system performance. The buffer helps to reduce latency, optimize data transfer rates, and enhance data integrity across the array. This ensures that users can enjoy seamless RAID performance, making it an ideal choice for server environments or high-demand applications that rely on fault-tolerant storage solutions.
For: Server
The Dell 146GB SAS-3GBPS 15000 RPM HDD is specifically designed for server environments, making it an excellent choice for users seeking reliable and high-performance storage solutions. Let's explore the benefits and importance of this feature in more detail.
Optimized Server Workloads
Servers are responsible for managing critical applications, databases, and services that require constant access to data. The Dell 146GB SAS-3GBPS HDD is built to handle the demanding workloads commonly associated with server environments.
With a focus on performance, reliability, and durability, this hard drive offers enhanced capabilities to ensure seamless operation even under heavy usage. Its high RPM (Rotations Per Minute) rating of 15000 RPM enables fast data access times and quick response rates, making it ideal for servers that require rapid access to large volumes of data.
Improved Data Availability
Data availability is a crucial factor when it comes to servers. The Dell 146GB SAS-3GBPS HDD provides improved data availability by offering high-speed data access and efficient data retrieval.
In server environments, downtime can be costly and detrimental to business operations. By utilizing a high-performance hard drive like the Dell 146GB SAS-3GBPS HDD, users can ensure that their servers are equipped to meet the demands of their applications and services, minimizing the risk of system slowdowns or disruptions.
Enhanced Storage Capacity
The Dell 146GB SAS-3GBPS HDD offers a storage capacity of 146GB, providing ample room for storing critical server data. This capacity is particularly advantageous for organizations that deal with large volumes of data or require extensive storage for databases, applications, or multimedia content.
With its generous storage capacity, the hard drive allows server administrators to accommodate growing data requirements without compromising performance or reliability. Users can confidently store and manage their data knowing that the Dell 146GB SAS-3GBPS HDD offers a robust and scalable storage solution.
Advanced Error Correction
Server environments demand a high level of data accuracy and integrity. The Dell 146GB SAS-3GBPS HDD incorporates advanced error correction mechanisms to ensure that the stored data remains intact and error-free.
The hard drive utilizes various error correction algorithms and techniques to detect and correct potential errors during read and write operations. This proactive approach to data integrity minimizes the risk of data corruption or loss, providing server administrators with peace of mind and ensuring uninterrupted operation.
Hot-Swappable Design
In server environments, minimizing downtime is paramount. The hot-swappable design of the Dell 146GB SAS-3GBPS HDD allows for easy replacement or addition of drives without having to power down the server.
This feature enables server administrators to perform maintenance or upgrades without disrupting critical operations. By simply inserting or removing the hard drive while the server is running, users can quickly and seamlessly make changes to their storage infrastructure, ensuring continuous availability and reducing system downtime.
Compatibility and Reliability
The Dell 146GB SAS-3GBPS HDD is designed to seamlessly integrate with Dell servers and storage systems, ensuring compatibility and reliability. Dell has a long-standing reputation for providing high-quality hardware that meets rigorous industry standards.
By choosing a Dell hard drive, users can be confident in the compatibility of their storage solution and enjoy the peace of mind that comes with a reliable and trusted brand. Additionally, Dell offers comprehensive support and warranty options, further enhancing the reliability and longevity of the Dell 146GB SAS-3GBPS HDD in server environments.
In conclusion, the Dell 146GB SAS-3GBPS 15000 RPM HDD with its impressive 16MB buffer offers exceptional performance, reliability, and compatibility for users seeking a high-quality storage solution. Whether it's for personal or professional use, the buffer ensures improved read and write speeds, seamless multitasking, enhanced data integrity, reduced latency, efficient data caching, and seamless RAID performance.
Furthermore, designed specifically for servers, the Dell 146GB SAS-3GBPS HDD caters to optimized server workloads, improved data availability, enhanced storage capacity, advanced error correction, hot-swappable design, compatibility, and reliability. With its robust features and Dell's reputation for quality, this hard drive is an excellent choice for anyone looking to enhance their storage capabilities in server environments.