Dell CWJ92 3TB 7.2K RPM SAS-6GBPS Buffer Hard Drive
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SKU/MPN | Warranty | Price | Condition | You save |
---|---|---|---|---|
CWJ92 | Six-Month (180 Days) | Contact us for a price | New (System) Pull | |
CWJ92 | Six-Month (180 Days) | $35.00 | Excellent Refurbished | You save: $16.30 (32%) |
Product Overview
Dell CWJ92 Hard Disk Drive
The Dell CWJ92 is a robust 3TB hard disk drive designed for optimal performance in PowerEdge and PowerVault servers. With a 7200 RPM spin speed and a substantial 64MB cache, this drive ensures rapid data access and storage capabilities.
Key Specifications
- Manufacturer: Dell
- Part Number: CWJ92
- Interface: SAS 6Gbps
- Cache Size: 64MB
- Storage Capacity: 3TB
Performance Metrics
Speed and Efficiency
- 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 Details
Power Requirements
- Max Start Current (12V): 1.70 A
- Max Start Current (5V): 0.60 A
- Average Idle Power: 7.40 W
- Average Operating Power: 11.33 W
Compatibility
Supported Server Models
This hard disk drive is compatible with a wide range of Dell PowerEdge and PowerVault servers, ensuring deployment versatility:
- 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, having ample capacity is crucial. With the Dell CWJ92 Hard Drive, you can enjoy a massive 3TB of storage space. This feature alone sets it apart from other hard drives in the market, making it an ideal choice for users who require extensive storage capabilities.
The Benefits of 3TB Capacity
Having a 3TB capacity means you can store a vast amount of data on your computer or server. Whether you are a professional photographer with a large collection of high-resolution images, a videographer working with 4K videos, or simply someone who needs to store a vast library of files, this hard drive has got you covered.
1. Ample Space for Multimedia Files
With 3TB of storage capacity, you can store thousands of hours of videos or tens of thousands of songs without worrying about running out of space. This makes it perfect for media professionals who deal with large files on a daily basis.
2. Backup and Archiving
For businesses or individuals who need to keep regular backups or archive data for long-term storage, the 3TB capacity provides ample space to store multiple copies of crucial files. This ensures that your data remains safe and accessible whenever you need it.
3. Gaming and Entertainment
Gamers and entertainment enthusiasts will appreciate the vast storage space offered by the 3TB capacity. With modern games taking up considerable space on hard drives, having this much storage ensures that you can install and play all your favorite games without worrying about deleting old ones.
The Importance of 3TB Capacity
The importance of having a large storage capacity cannot be overstated in today's digital age. As we generate more and more data through various sources, having enough space to store and manage it all becomes essential. The 3TB capacity of the Dell CWJ92 Hard Drive allows users to tackle these challenges head-on and never feel limited by storage constraints.
Speed: 7.2K RPM
In addition to its impressive capacity, the Dell CWJ92 Hard Drive boasts a speed of 7.2K RPM (Rotations Per Minute). This high rotational speed provides significant benefits and enhances the overall performance of the hard drive.
The Benefits of 7.2K RPM Speed
The rotational speed of a hard drive plays a crucial role in determining its performance. The 7.2K RPM speed of the Dell CWJ92 Hard Drive offers several notable advantages:
1. Faster Data Access
With a higher RPM, the hard drive's read/write heads can access data more quickly. This results in faster loading times for applications and files, allowing users to work more efficiently and reducing frustrating delays.
2. Enhanced Multimedia Streaming
For multimedia enthusiasts who stream videos or music from their hard drives, the 7.2K RPM speed ensures smooth playback without buffering issues. High-definition videos can be played seamlessly, providing an uninterrupted entertainment experience.
3. Improved System Boot Time
The faster rotational speed of 7.2K RPM significantly reduces the time it takes for your system to boot up. This means you can start working or gaming in no time, without having to wait for your computer to go through lengthy startup processes.
The Importance of 7.2K RPM Speed
Speed is a critical factor when it comes to storage devices. The 7.2K RPM speed of the Dell CWJ92 Hard Drive ensures that users can experience faster data access, reduced loading times, and improved overall system performance. Whether you are a professional who requires quick access to large files or a casual user who values a snappy and responsive system, the importance of this feature cannot be overstated.
Interface: SAS-6GBPS
The interface of a hard drive determines how it connects to your computer or server. The Dell CWJ92 Hard Drive features a SAS (Serial Attached SCSI) interface with a speed of 6GBPS. This interface offers numerous benefits and is especially advantageous for users who require high-speed data transfer and reliability.
The Benefits of SAS-6GBPS Interface
The SAS-6GBPS interface provides several advantages, making it a preferred choice for demanding environments and users who prioritize performance:
1. High-Speed Data Transfer
The 6GBPS speed of the SAS interface ensures rapid data transfer between the hard drive and the computer. This is particularly beneficial when dealing with large files or performing resource-intensive tasks that require quick access to data.
2. Scalability and Compatibility
SAS is designed to be highly scalable, allowing for the connection of multiple devices in a daisy-chain configuration. This makes it suitable for enterprise-level storage solutions that require expansion or compatibility with existing hardware infrastructure.
3. Data Redundancy and Reliability
SAS interfaces support advanced features such as RAID (Redundant Array of Independent Disks) that provide data redundancy and improve overall system reliability. By storing data across multiple drives, potential data loss due to drive failures can be minimized, ensuring data integrity and continuous operation.
The Importance of SAS-6GBPS Interface
The choice of interface directly impacts the performance and reliability of your storage solution. The SAS-6GBPS interface offered by the Dell CWJ92 Hard Drive delivers high-speed data transfer, scalability, and data redundancy. These features are critical for users who require fast and reliable storage solutions, such as businesses dealing with large amounts of data or individuals working with resource-intensive applications.
Buffer: Buffer
The buffer, sometimes referred to as cache, is a temporary storage area within the hard drive that stores frequently accessed data. The Dell CWJ92 Hard Drive features a buffer with a specific size, which contributes to its overall performance and responsiveness.
The Benefits of Buffer
The buffer size of a hard drive plays a vital role in optimizing its performance. Here are some benefits of having an appropriately sized buffer:
1. Improved Data Transfer Speed
The buffer acts as a temporary cache for frequently accessed data, allowing for faster retrieval and transfer. With a larger buffer size, more data can be stored, reducing the need for frequent access to the physical disk and resulting in improved overall data transfer speeds.
2. Enhanced Multi-Tasking Capabilities
With a sufficient buffer size, the hard drive can efficiently handle multiple read and write requests simultaneously. This is particularly important for users who constantly work with multiple applications or perform tasks that require simultaneous access to various files.
3. Smoother Multimedia Streaming
When streaming multimedia files from the hard drive, having an adequately sized buffer ensures smooth playback without interruptions or buffering delays. This is especially beneficial when dealing with high-resolution videos or large audio files.
The Importance of Buffer
The buffer size directly impacts the speed and responsiveness of the hard drive. The Dell CWJ92 Hard Drive's buffer feature allows for faster data transfer speeds, improved multi-tasking capabilities, and smoother multimedia streaming. Whether you are a professional requiring efficient data handling or a casual user seeking a seamless computing experience, the buffer feature is essential for optimizing your storage solution.