Dell 342-5521 1.2TB Hard Drive 10K RPM SAS-6GBPS 64mb Buffer Refurbished

In the fast-paced world of information technology, servers play a crucial role in the seamless functioning of businesses and organizations. Dell, a renowned name in the industry, offers a diverse range of server components to meet the demands of modern computing. One such component is the Dell 342-5521 1.2TB 10K RPM SAS-6GBPS 64MB Buffer 2.5-inch Hard Disk Drive (HDD) with Tray, designed specifically for PowerEdge and PowerVault servers. In this detailed exploration, we'll delve into the specifications, features, and benefits of this hard disk drive, shedding light on its significance in server environments.

The Dell 342-5521 1.2TB HDD is a high-performance storage solution crafted to enhance the capabilities of servers. With a storage capacity of 1.2TB, it meets the growing demands for data storage in enterprise settings. The drive operates at an impressive 10,000 revolutions per minute (RPM), ensuring rapid data access and efficient system performance. Its compatibility with SAS-6GBPS (Serial Attached SCSI) makes it suitable for enterprise-level applications where speed and reliability are paramount.

The rotational speed, measured in RPM, is a critical factor influencing the performance of a hard disk drive. In the case of the Dell 342-5521, the 10K RPM signifies a high-speed rotation, resulting in quicker data retrieval and reduced latency. This attribute is particularly advantageous in scenarios where data access speed directly correlates with operational efficiency, such as in servers handling complex computations and storage-intensive tasks.

The Serial Attached SCSI with a speed of 6 gigabits per second (6GBPS) is a distinguishing feature of the Dell 342-5521 HDD. SAS technology offers a blend of high data transfer rates and robust reliability, making it a preferred choice in enterprise environments. The 6GBPS throughput ensures that data can be transmitted swiftly between the server and the storage device, contributing to seamless data flow and reduced bottlenecks.

The 2.5-inch form factor of the Dell 342-5521 makes it a compact storage solution, fitting snugly into servers without occupying excessive space. This form factor is well-suited for modern server architectures where efficient space utilization is a key consideration. Additionally, the 2.5-inch size contributes to lower power consumption and heat generation, addressing concerns related to energy efficiency and cooling in server rooms.

The Dell 342-5521 is equipped with a sizable 64MB buffer, also known as a cache. The buffer serves as a temporary storage area for frequently accessed data, optimizing read and write operations. This large buffer size contributes to enhanced overall system performance by reducing the time it takes for the hard drive to retrieve and deliver data. In high-demand server environments, a substantial buffer size becomes instrumental in managing heavy workloads efficiently.

The hot-swappable design of the Dell 342-5521 adds a layer of convenience to server maintenance and upgrades. Hot swapping refers to the ability to replace a failed or outdated hard drive without shutting down the entire server. This feature minimizes downtime and ensures continuous operation, a critical aspect in scenarios where uninterrupted service is imperative.

Dell's commitment to compatibility is evident in the design of the 342-5521 HDD, which is specifically engineered for integration with PowerEdge and PowerVault servers. This tailored compatibility ensures seamless plug-and-play functionality, simplifying the installation process for IT administrators. It also provides users with the assurance that the hard drive is optimized to deliver peak performance within the Dell server ecosystem.

The Dell 342-5521 HDD's combination of high RPM, large buffer size, and SAS connectivity makes it an ideal choice for data-intensive applications. Servers running databases, virtualization platforms, and other storage-intensive workloads can benefit significantly from the enhanced speed and responsiveness offered by this hard disk drive.

Reliability is a paramount concern in enterprise settings where data integrity and system availability are non-negotiable. The Dell 342-5521 addresses this concern through its SAS interface, which is known for its robustness, error detection, and error correction capabilities. This ensures that the hard drive operates with a high level of reliability, minimizing the risk of data loss or system downtime.

Scalability and Future-Proofing

With a substantial storage capacity of 1.2TB, the Dell 342-5521 HDD provides ample space for current storage needs while allowing room for future scalability. In rapidly evolving IT environments, the ability to scale storage capacity without overhauling the entire infrastructure is a valuable asset. This hard drive facilitates seamless scalability, allowing organizations to adapt to changing storage requirements without compromising performance.

User-Friendly Tray Design

The inclusion of a tray with the Dell 342-5521 simplifies the installation process. The user-friendly tray design ensures that the hard drive can be securely and effortlessly integrated into the server chassis. This is particularly beneficial in scenarios where IT professionals need to manage multiple drives or conduct regular maintenance and upgrades.

Firmware Updates and Compatibility Checks

To ensure optimal performance and compatibility, it is essential to keep the hard drive's firmware up to date. Dell provides regular firmware updates for their components, including the 342-5521 HDD. Administrators should adhere to best practices by checking for updates and applying them as needed. This proactive approach helps address potential compatibility issues and ensures that the hard drive operates seamlessly with the server hardware and software environment.

• Manufacturer: Dell
• Model Number or SKU# 342-5521
• Type: Hard Disk Drive (HDD)
• Product Type: SAS-6GBPS

• Device Type: Hot-Swap Hard Drive
• Storage Capacity: 1.2 TB
• Rotational Speed: 10,000 RPM
• Data Transfer Rate: 600 Mbps (External)
• Interfaces/Ports: Serial Attached SCSI 2
• Form Factor: 2.5 Inch
• Buffer: 64 MB

• Spindle Speed: 10000 RPM
• Data Transfer Rate: 600 MBPS (External)
• Interfaces/ports: Serial Attached Scsi 2

• Interfaces: 1 x Serial Attached SCSI 2
• Compatible Bays: 1 x Hot-Swap - 2.5

Compatibility of Dell 1.2TB-10K RPM Hard Disk Drive (HDD)

This hard drive is compatible with the following systems:

• PowerEdge R210
• PowerEdge R210 II
• PowerEdge R220
• PowerEdge R310
• PowerEdge R320
• PowerEdge R410
• PowerEdge R415
• PowerEdge R420
• PowerEdge R510
• PowerEdge R515
• PowerEdge R520
• PowerEdge R610
• PowerEdge R620
• PowerEdge R710
• PowerEdge R715
• PowerEdge R720
• PowerEdge R720xd
• PowerEdge R810
• PowerEdge R815
• PowerEdge R820
• PowerEdge R910
• PowerEdge R920
• PowerEdge T110
• PowerEdge T110 II
• PowerEdge T310
• PowerEdge T320
• PowerEdge T410
• PowerEdge T420
• PowerEdge T610
• PowerEdge T620
• PowerEdge T710
• PowerEdge VRTX
• PowerVault MD1220

In short, the Dell 342-5521 1.2TB 10K RPM SAS-6GBPS 64MB Buffer 2.5-inch Hard Disk Drive with Tray stands out as a reliable and high-performance storage solution tailored for PowerEdge and PowerVault servers. Its advanced features, compatibility, and user-friendly design make it a valuable asset in diverse server environments. Whether used in data centers, cloud infrastructure, or other enterprise settings, this hard disk drive addresses the escalating demands for storage performance, reliability, and scalability. As businesses continue to rely on robust server infrastructure, the Dell 342-5521 remains a key player in ensuring the seamless operation of critical IT systems.