Dell CWJ92 3TB 7.2K RPM SAS-6GBPS Buffer 64MB Hard Drive
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SKU/MPN | Warranty | Price | Condition | You save |
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CWJ92 | Six-Month (180 Days) | Contact us for a price | New (System) Pull | |
CWJ92 | Six-Month (180 Days) | $43.00 | Excellent Refurbished | You save: $8.30 (16%) |
Product Details
Dell CWJ92 3TB Hard Disk Drive
The Dell CWJ92 is a robust 3TB hard disk drive engineered for optimal performance in PowerEdge and PowerVault server environments. This 3.5-inch form factor HDD with tray offers an ideal solution for data-intensive applications.
Key Specifications
- Manufacturer: Dell
- Part Number: CWJ92
- Interface: 6 Gbps SAS
- Cache Memory: 64 MB
- Storage Capacity: 3 TB
Performance Metrics
- Rotational Speed: 7200 RPM
- Sustained Data Transfer Rate: 155 MB/s
- Average Latency: 4.16 ms
- Random Read Seek Time: 8.5 ms
- Random Write Seek Time: 9.5 ms
- I/O Data Transfer Rate: 600 MB/s
Power Consumption
- 12V Start Maximum Current: 1.70 A
- 5V Start Maximum Current: 0.60 A
- Average Idle Power: 7.40 W
- Average Operating Power: 11.33 W
Compatibility Information
Supported Systems
This hard drive is compatible with a variety of Dell PowerEdge and PowerVault servers, ensuring seamless integration for your storage needs:
- PowerEdge R310
- PowerEdge R320
- PowerEdge R410
- PowerEdge R415
- PowerEdge R420
- PowerEdge R510
- PowerEdge R515
- PowerEdge R520
- PowerEdge R710
- PowerEdge R720
- PowerEdge R720xd
- PowerEdge T310
- PowerEdge T320
- PowerEdge T410
- PowerEdge T420
- PowerEdge T610
- PowerEdge T620
- PowerEdge T710
- PowerVault MD3200
- PowerVault MD3220
- PowerVault MD3200i
- PowerVault MD3220i
- PowerVault MD3600i
- PowerVault MD3620i
- PowerVault MD3600f
- PowerVault MD3620f
Capacity: 3TB
When it comes to storage solutions, having ample capacity is essential for users who deal with large amounts of data on a regular basis. The Dell CWJ92 Hard Drive offers an impressive 3TB of storage space, making it an ideal choice for individuals and businesses that require vast amounts of storage for their files, documents, and multimedia content.
Benefits of the 3TB Capacity
Ample Space for Data Storage
With a 3TB capacity, users can store a vast number of files and documents without worrying about running out of space. Whether you are an avid photographer, a video editor, or simply someone who wants to store their personal files securely, this hard drive offers more than enough space to accommodate your needs.
Efficient File Organization
The large capacity of the Dell CWJ92 Hard Drive allows users to keep their files organized in a systematic manner. With ample space, you can create separate folders for different categories, making it easy to locate specific files when needed. This not only saves time but also enhances productivity.
Seamless Multimedia Storage
For individuals who work with multimedia content such as high-definition videos or large image files, the 3TB capacity ensures that you can store your media files without compression or sacrificing quality. This is particularly beneficial for professionals in fields like graphic design, video production, and architecture.
Backup and Recovery
Having a significant amount of storage space enables users to create regular backups of their important files and documents. With the 3TB capacity of this hard drive, you can easily create comprehensive backups of your system or specific folders, ensuring that your data remains safe and easily recoverable in case of any unforeseen events.
Speed: 7.2K RPM
In addition to storage capacity, the speed at which a hard drive operates plays a vital role in determining its performance and efficiency. The Dell CWJ92 Hard Drive boasts an impressive speed of 7.2K RPM (rotations per minute), which significantly enhances its overall performance and user experience.
Benefits of the 7.2K RPM Speed
Improved Data Transfer Rates
The high rotational speed of 7.2K RPM allows for faster data transfer rates between the hard drive and the rest of the system. This means that files, whether they are small documents or large multimedia files, can be accessed and transferred more quickly, resulting in enhanced efficiency and productivity.
Reduced Latency
Latency refers to the time it takes for the hard drive to locate and retrieve data. With a 7.2K RPM speed, the Dell CWJ92 Hard Drive offers reduced latency, ensuring that files can be accessed almost instantaneously. This is particularly beneficial when working with large databases or running applications that require frequent access to data.
Smooth Multitasking
The improved speed provided by the 7.2K RPM ensures that users can perform multiple tasks simultaneously without experiencing any noticeable slowdowns or performance issues. This is particularly advantageous for power users who often have several applications running concurrently or engage in resource-intensive activities such as gaming or video editing.
Enhanced System Performance
By utilizing a hard drive with a high rotational speed, users can experience a noticeable improvement in overall system performance. Applications load faster, boot times are reduced, and system responsiveness is enhanced. This makes the Dell CWJ92 Hard Drive an excellent choice for individuals seeking to optimize their system's performance.
Interface: SAS-6GBPS
The interface of a hard drive determines how it connects and communicates with the system. The Dell CWJ92 Hard Drive features the SAS-6GBPS (Serial Attached SCSI - 6 Gigabits per second) interface, which offers numerous benefits in terms of reliability, speed, and compatibility.
Benefits of the SAS-6GBPS Interface
High Data Transfer Rates
The SAS-6GBPS interface provides exceptional data transfer speeds, allowing users to transfer large files or backup data quickly and efficiently. With a transfer rate of up to 6 Gigabits per second, this interface ensures that your data is transferred swiftly, reducing waiting times and improving productivity.
Reliable and Secure Connection
The SAS-6GBPS interface offers a reliable and secure connection between the hard drive and the system. This interface minimizes the risk of data loss or corruption during file transfers. Whether you are storing critical business data or personal files, the SAS-6GBPS interface ensures that your information remains safe and intact.
Wide Compatibility
The SAS-6GBPS interface is widely supported across various systems and platforms, making it compatible with a wide range of devices. Whether you are using a desktop computer, server, or external storage enclosure, you can connect the Dell CWJ92 Hard Drive seamlessly without any compatibility issues.
Scalability and Future-Proofing
Investing in a hard drive with the SAS-6GBPS interface ensures future-proofing to some extent. As technology advances and faster interfaces become more prevalent, having a hard drive with a high-speed interface like SAS-6GBPS ensures compatibility and scalability for future system upgrades or replacements.
Buffer: 64MB
The buffer, also known as the cache, is a small section of high-speed memory located on the hard drive itself. The Dell CWJ92 Hard Drive features a generous 64MB buffer, which enhances its overall performance and improves the user experience.
Benefits of the 64MB Buffer
Quick Access to Frequently Accessed Data
The larger buffer size of 64MB allows the hard drive to store frequently accessed data in high-speed memory, resulting in faster retrieval times. This means that files and applications that are frequently used can be loaded quickly, reducing waiting times and improving overall system performance.
Enhanced Multi-Tasking Capabilities
The larger buffer size enables the hard drive to handle multiple read/write requests simultaneously, improving multitasking capabilities. Users can access files, launch applications, and perform various tasks without experiencing significant slowdowns or performance bottlenecks.
Reduced Wear and Tear
By utilizing a larger buffer, the Dell CWJ92 Hard Drive can reduce the number of disk accesses required. This helps minimize wear and tear on the drive's mechanical components, ultimately increasing its lifespan and reliability.
Improved Performance in Sequential Operations
Sequential operations, such as transferring large files or streaming multimedia content, benefit significantly from a larger buffer size. With a 64MB buffer, the hard drive can effectively handle sequential operations, resulting in smooth and uninterrupted data transfer or playback.
In conclusion, the Dell CWJ92 Hard Drive offers an impressive array of features that make it an excellent choice for individuals and businesses seeking reliable and high-performance storage solutions. With its 3TB capacity, users can store vast amounts of data without worrying about running out of space. The 7.2K RPM speed ensures fast data access and improved system performance. The SAS-6GBPS interface provides high-speed data transfer rates and compatibility with various systems. Finally, the generous 64MB buffer enhances overall performance and multitasking capabilities. Whether you are a professional dealing with large files or an individual seeking ample storage space, the Dell CWJ92 Hard Drive is a reliable and efficient choice.