Description
Product Overview for the Dell 161-BBZR 12TB 7.2K RPM Hard Disk Drive
In the realm of server hardware, the Dell 161-BBZR 12TB 7200RPM Near Line SAS-12Gbps 256MB Buffer 512e 3.5-inch Hot Plug Hard Drive with Tray stands out as a robust and efficient storage solution. This detailed exploration will delve into the various aspects of this hard drive, breaking down its key features, specifications, and applications in simple English for a comprehensive understanding.
Key Features
- Storage Capacity- 12TB: The Dell 161-BBZR boasts an impressive 12TB storage capacity, making it suitable for handling large volumes of data. This ample storage is crucial for servers dealing with extensive databases, applications, and other digital assets.
- Speed- 7200 RPM: The rotational speed of a hard drive significantly impacts its performance. Operating at 7200 revolutions per minute (RPM), this Dell hard drive ensures swift data access and retrieval, contributing to enhanced server efficiency.
- SAS-12Gbps Interface: The hard drive utilizes a SAS (Serial Attached SCSI) interface with a data transfer rate of 12 gigabits per second (Gbps). This high-speed connection ensures rapid and reliable communication between the hard drive and the server, optimizing overall system performance.
- 256MB Buffer: The presence of a sizable 256MB buffer enhances the hard drive’s ability to temporarily store and quickly access frequently used data. This contributes to smoother operations and improved responsiveness in data-intensive tasks.
- 512e Format: The 512e (512 bytes per sector, emulating 4K sectors) format strikes a balance between compatibility with legacy systems and support for modern storage technologies. It ensures seamless integration into various server environments.
- 3.5-inch Form Factor: The 3.5-inch form factor of this hard drive makes it suitable for standard server configurations. Its physical dimensions ensure easy installation in server bays or storage enclosures designed to accommodate drives of this size.
- Hot Plug Capabilities: The hot-plug feature allows for the insertion or removal of the hard drive while the server is running. This not only simplifies maintenance but also reduces downtime as it eliminates the need for system shutdowns during hardware replacements.
- Inclusive Tray: The inclusion of a tray with the hard drive simplifies the installation process. The tray is specifically designed for the 3.5-inch form factor, ensuring a secure fit within the server chassis.
Technical Specifications
- Storage Capacity: The 12TB storage capacity of the Dell 161-BBZR is designed to accommodate the growing data needs of businesses. This substantial storage space is particularly beneficial for enterprises dealing with data-intensive applications and large-scale databases.
- Rotational Speed (RPM): With a rotational speed of 7200 RPM, this hard drive strikes a balance between speed and reliability. The higher RPM ensures faster data access, making it suitable for tasks that demand quick retrieval of information.
- SAS-12Gbps Interface: The Dell 161-BBZR utilizes a Serial Attached SCSI (SAS) interface with a speed of 12 gigabits per second (Gbps). This high-speed interface facilitates seamless communication between the hard drive and the server, optimizing data transfer rates and overall system performance.
- Buffer Size: Featuring a 256MB buffer, this hard drive efficiently handles data caching and retrieval operations. The buffer acts as temporary storage, reducing latency and enhancing the overall responsiveness of the system.
- 512e Format: The 512e (512-byte emulation) format ensures compatibility with various systems, making the Dell 161-BBZR a versatile choice for server installations. This format is crucial for ensuring seamless integration into both legacy and modern server environments.
- Hot Plug Capability: The hot-plug feature allows for the replacement or addition of hard drives without shutting down the server. This capability minimizes downtime, a critical consideration for businesses where continuous operation is paramount.
- Inclusion of Tray: The inclusion of a tray simplifies the installation process, providing a secure and convenient housing for the hard drive within the server. The tray ensures proper alignment and connection, reducing the risk of errors during installation.
Performance and Reliability
- Data Transfer Speed: The SAS-12Gbps interface, coupled with the 7200 RPM rotational speed, contributes to impressive data transfer speeds. This is particularly advantageous for applications requiring quick access to large datasets, such as database servers and virtualization environments.
- Reliability Features: Dell has incorporated reliability features into the design of the 161-BBZR to ensure consistent performance. These may include error-correcting mechanisms, advanced wear leveling, and other technologies aimed at preventing data loss and ensuring the longevity of the hard drive.
Use Cases
The Dell 161-BBZR is well-suited for a variety of server applications. Its high storage capacity, coupled with the fast data transfer rates, makes it an ideal choice for:
- Database Servers: In database server environments, where large volumes of data are constantly accessed and updated, the Dell 161-BBZR’s speed and storage capacity contribute to optimal performance.
- Virtualization: Virtualized environments benefit from the 161-BBZR’s ability to handle the increased I/O demands generated by multiple virtual machines running simultaneously. The hot plug feature further facilitates the dynamic nature of virtualized infrastructures.
- Data-intensive Applications: Businesses dealing with data-intensive applications, such as multimedia streaming or scientific simulations, can leverage the capabilities of this hard drive to ensure smooth and responsive operations.
General Information about this Dell 161-BBZR
- Manufacturer: Dell
- Part Number or SKU# 161-BBZR
- Product Type: SAS-12GBPS
- Product Name: 12TB 7.2K RPM SAS-12GBPS Hard Disk Drive
Technical Specifications
- Storage Capacity: 12 Terabytes (12 TB)
- Form Factor: 3.5 Inch
- Interface: SAS-12Gbps (Serial Attached SCSI – 12 Gigabits per second)
- Cache: 256 Megabytes (256 MB)
- Features: Advanced Format 512e
- Rotational Speed: 7200 Revolutions per Minute (7200 RPM)
Performance
- Rotational Speed: 7200 RPM
- External Transfer Rate: 1200 Megabits per Second (1200 Mbps)
- Buffer: 256 MB
Expansion & Connectivity
- Interfaces: 1 x SAS 12 GBPS
- Compatible Bays: 1 x Hot-Swap – 3.5 Inch
Compatibility
This storage device is compatible with the following servers:
- PowerEdge R440
- PowerEdge R450
- PowerEdge R540
- PowerEdge R550
- PowerEdge R640
- PowerEdge R650
- PowerEdge R650xs
- PowerEdge R740
- PowerEdge R740xd
- PowerEdge R6415
- PowerEdge R7415
- PowerEdge R7425
- PowerEdge R750
- PowerEdge R750xs
- PowerEdge T350
- PowerEdge T550
- PowerEdge R7515
- PowerEdge R7525
- PowerEdge R760
In general, the Dell 161-BBZR 12TB 7200RPM Near Line SAS hard drive is a robust solution for server storage needs. Its combination of high storage capacity, fast data transfer rates, and compatibility features make it a versatile choice for a variety of server applications. The inclusion of hot plug capability and a tray for convenient installation further enhances its appeal for businesses aiming to optimize server performance and minimize downtime. When considering a hard drive for server deployments, the Dell 161-BBZR merits serious consideration for its balance of performance, reliability, and ease of integration.
