Overview of The Seagate ST3450856SS
- In the ever-evolving landscape of data storage, Seagate has consistently been a prominent player, known for its reliable and high-performance hard disk drives (HDDs). One such exemplary offering from Seagate is the ST3450856SS Cheetah, a 450-gigabyte (GB) Serial-Attached SCSI (SAS) HDD. In this comprehensive guide, we will delve into the intricate details of the Seagate ST3450856SS, exploring its key features, specifications, and the benefits it brings to server environments.
Serial-Attached SCSI Interface
- The Seagate Cheetah employs the Serial-Attached SCSI (SAS) interface, a technology that combines the benefits of SCSI and serial technology. SAS-3GBPS enables faster data transfer rates, improved scalability, and enhanced performance compared to its predecessor, Parallel SCSI. This makes the ST3450856SS Cheetah well-suited for demanding server applications where data throughput is a critical factor.
Rotational Speed: 15000 RPM
- One of the standout features of the Seagate ST3450856SS Cheetah is its high rotational speed of 15000 RPM. The faster the rotation, the quicker the drive can locate and read or write data. This is particularly advantageous in server environments where prompt data access is paramount. The 15000 RPM ensures low latency and high-speed data retrieval, contributing to the overall responsiveness of the server.
Gigabits Per Second Transfer Rate
- In the realm of data storage, the transfer rate is a crucial metric that determines how quickly data can move between the HDD and the rest of the system. The Seagate Cheetah supports a Gigabits Per Second (3GBPS) transfer rate, signifying its ability to handle large volumes of data at a rapid pace. This is especially vital in server scenarios where data-intensive tasks are commonplace.
16 Megabyte Buffer
- A significant contributor to the Seagate Cheetah's performance is its 16 Megabyte (MB) buffer. The buffer serves as a temporary holding area for data being transferred to or from the drive. A larger buffer allows for more efficient data handling, reducing the likelihood of bottlenecks during data-intensive operations. The sizable 16MB buffer in the ST3450856SS Cheetah enhances its ability to handle concurrent read and write operations seamlessly.
Form Factor: 3.5-inch Low Profile
- The physical design of a hard disk drive is crucial, especially in server environments where space is often at a premium. The Seagate ST3450856SS Cheetah adopts a 3.5-inch low-profile form factor. This design not only ensures compatibility with standard server configurations but also facilitates efficient airflow within server enclosures, contributing to the cooling and overall reliability of the system.
Applications in Environments Database Servers
- The high-speed and substantial storage capacity of the Seagate ST3450856SS Cheetah makes it an ideal choice for database servers. In environments where quick access to vast amounts of data is essential, the 15000 RPM rotational speed and 3GBPS transfer rate ensure that database queries and transactions are executed with minimal latency.
Enterprise Storage Systems
- Enterprises dealing with large-scale data storage requirements, such as archival and backup systems, can benefit from the robust capabilities of the Seagate Cheetah. Its 450GB storage capacity and efficient data transfer rates make it a reliable component in enterprise storage solutions where reliability and performance are paramount.
- In virtualized server environments where multiple virtual machines coexist, the Seagate ST3450856SS Cheetah's high-speed performance becomes instrumental. The drive's ability to handle concurrent read and write operations, coupled with its sizable buffer, ensures that virtualized applications and workloads run smoothly without compromising performance.
Content Delivery Networks
- For content delivery networks that demand rapid data access and transfer rates to deliver web content efficiently, the Seagate Cheetah proves to be a valuable asset. Its 15000 RPM rotational speed and SAS interface make it well-suited for scenarios where quick retrieval and delivery of content are critical.
Rotational Vibration Safeguard
- In server environments, multiple hard disk drives may operate simultaneously, leading to rotational vibrations that can impact performance and reliability. The Seagate ST3450856SS Cheetah integrates Rotational Vibration Safeguard (RVS) technology, mitigating the effects of vibrations and ensuring consistent performance even in demanding server setups.
Mean Time Between Failures
- Reliability is a key consideration in server deployments, and the Seagate Cheetah addresses this with an impressive Mean Time Between Failures (MTBF) metric. This metric estimates the average time the drive is expected to operate between failures, indicating its long-term reliability in a server environment.
General Information about the Seagate ST3450856SS
- Manufacturer: Seagate
- Model Number or SKU# ST3450856SS
- Product Type: Hard Disk Drive (HDD)
- HDDType: SAS-3GBPS
Technical Information of the 450GB HDD
- Capacity 450 GB
- Interface Type Serial Attached SCSI
- Buffer Size 16 MB
Performance for Hard Disk
- Drive Transfer Rate 300 MBPS external
- Seek Time 3.4 MS Average
- Track-to-Track Seek Time 0.2 MS
- Average Latency 2 MS
- Spindle Speed 15000 RPM
In general, The Seagate ST3450856SS Cheetah stands as a robust and high-performance hard disk drive tailored for server applications. Its blend of impressive storage capacity, rapid rotational speed, and advanced features like SAS connectivity and a sizable buffer make it a compelling choice for various server scenarios. From database servers to enterprise storage systems and virtualization environments, the Seagate Cheetah excels in delivering the speed, reliability, and efficiency demanded by modern server deployments. As technology continues to advance, the Seagate ST3450856SS Cheetah remains a stalwart component in the evolving landscape of server storage solutions.
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