Description
Technical Specifications
- Capacity: 1TB
- Rotational speed: 7,200 RPM (Revolutions per minute)
- Form Factor: 3.5-inch Large Form Factor (LFF)
- Interface Type: Serial Advanced Technology Attachment (SATA)
- Data Transfer Rate: 6Gbps (Gigabits per second)
- Cache Size: 32MB
- Hot Swappable: No (Not Hot Swap)
- Drive Type: Midline
- Spindle Speed: Fixed
- Sector Size (Bytes per Sector): 512e
To summarize, the HP 659337-B21 HDD is a 1TB hard disk drive with a rotational speed of 7,200 RPM, a 3.5-inch Large Form Factor (LFF) and a Serial Advanced Technology Attachment (SATA) interface. It has a data transfer rate of 6Gbps, a 32MB cache size, and a fixed spindle speed. The drive is not hot swappable and is of midline type. The sector size of the drive is 512e (Bytes per Sector). These specifications are important to consider when choosing a hard disk drive for your server system.
Understanding the 7.2RPM Speed of the HP 659337-B21 HDD
The 7.2RPM (Revolutions per minute) speed of the HP 659337-B21 HDD refers to the rate at which the hard disk platters spin inside the drive enclosure. This rotational speed is an important factor in determining the performance of the hard disk drive.
A higher RPM typically translates into faster data access times and better overall performance. This is because the faster the platters spin, the faster the read/write heads can access data on the disk. However, higher RPM also means more mechanical stress on the drive, which can increase the likelihood of drive failure over time.
The 7.2RPM speed of the HP 659337-B21 HDD is a relatively standard speed for a hard disk drive and offers a good balance between performance and reliability. This speed is suitable for most general-purpose applications, such as storing and accessing files, running databases, or serving web content.
It is important to note that hard disk drives with higher RPMs, such as 10,000 or 15,000 RPM, are also available on the market. These drives offer even faster performance, but they are typically more expensive and consume more power, which can be a concern for some server environments.
Benefits of the 6G SATA Interface
The 6G SATA (Serial Advanced Technology Attachment) interface of the HP 659337-B21 HDD provides several benefits compared to earlier generations of SATA. Here are some of the main benefits:
- Increased data transfer rates: The 6G SATA interface provides a maximum theoretical data transfer rate of 6Gbps (Gigabits per second), which is twice as fast as the previous SATA 3Gbps interface. This increased speed allows for faster data access and improved overall performance.
- Backward compatibility: The 6G SATA interface is backward compatible with earlier generations of SATA, so the HP 659337-B21 HDD can be used in systems that only support SATA 3Gbps or earlier.
- Improved scalability: The 6G SATA interface supports more devices per controller than earlier generations, allowing for more scalable server configurations.
- Cost-effective: The 6G SATA interface is a cost-effective solution for storage, making it a popular choice for many server systems.
- Compatibility with existing infrastructure: SATA is a widely adopted interface, so the HP 659337-B21 HDD is compatible with many existing server systems and storage infrastructure.
Main Features:
- Manufacturer: HP
- Manufacturer Part Number: 659337-B21
- Type: Hard Drive (HDD)
- Sub-Type: SATA 6GBPS
- RPM: 1TB 7.2
- Storage Capacity: 1 TB
- Rotational Speed: 7200 RPM
- Hard Drive Interface: SATA/600
- Sata Pin: 7-Pin
- Form Factor: Internal
- Compatible Drive Bay Width: 3.5inch
- Height: 1.1
- Width: 4.2
- Depth: 6.7
- Weight (Approximate): 3.00 LB
