Description
Introduction to the HP 507125-S21 Dual Port Hard Drive
The 507125-S21 is a high-performance hard drive manufactured by Hewlett-Packard (HP) that is designed for use in enterprise-level server systems. This hard drive features a storage capacity of 146 gigabytes (GB) and operates at 10000 revolutions per minute (RPM). It utilizes a Serial-Attached SCSI (SAS) interface that provides a maximum data transfer rate of 6 gigabytes per second (Gbps). The hard drive has a 2.5-inch small form factor (SFF) and is equipped with dual ports for added reliability.
Storage Capacity
The storage capacity of a hard drive is one of its most important specifications, as it determines how much data can be stored on the device. The 507125-S21 has a storage capacity of 146 GB, which is suitable for most enterprise-level applications. This amount of storage space can be used to store large amounts of data, including applications, databases, and other critical business files.
Rotational Speed
The rotational speed of a hard drive is another important specification that affects its performance. The 507125-S21 operates at a speed of 10000 RPM, which is considered to be a high speed for a hard drive. This fast rotational speed allows the hard drive to read and write data quickly, which is important in enterprise-level applications where time is of the essence.
Serial-Attached SCSI (SAS)
The 507125-S21 utilizes a Serial-Attached SCSI (SAS) interface, which is a high-speed, point-to-point interface that is used to connect hard drives, solid-state drives (SSDs), and other storage devices to a server or storage system. The SAS interface provides a maximum data transfer rate of 6 Gbps, which is significantly faster than the older parallel SCSI interface.
Gigabytes Per Second (GBPS)
The maximum data transfer rate of the 507125-S21 is 6 gigabytes per second (Gbps), which is a measure of how quickly data can be transferred between the hard drive and the server or storage system. This high transfer rate allows large files to be quickly accessed and transferred, which is important in enterprise-level applications where time is of the essence.
Small Form Factor (SFF)
The 507125-S21 has a small form factor (SFF) of 2.5 inches, which is smaller than the traditional 3.5-inch form factor that is commonly used in desktop computers. The smaller form factor allows the hard drive to be used in space-constrained environments, such as in rack-mount server systems where multiple hard drives are used.
Dual Port
The 507125-S21 is equipped with dual ports, which means that the hard drive has two SAS interfaces that can be used to connect to a server or storage system. The use of dual ports provides added reliability, as if one port fails, the other port can be used to continue accessing the data on the hard drive. This is important in enterprise-level applications where data availability is critical.
Tray The 507125-S21 comes with a tray, which is a plastic or metal frame that is used to mount the hard drive in a server or storage system. The tray provides a secure and stable mounting platform for the hard drive and helps to prevent the hard drive from becoming dislodged or damaged during operation.
In summary, the 507125-S21 is a high-performance hard drive that is designed for use in enterprise-level server systems. It has a storage capacity of 146 GB and operates at a speed of 10000 RPM. The hard drive utilizes a Serial-Attached SCSI (SAS) interface that provides a maximum data transfer rate of 6 Gbps
Main Specification about the HP 507125-S21
- Manufacturer: HP
- Part Number or SKU# 507125-S21
- Product Type : Hard Drive (HDD)
- HDD Type : 146GB 10K RPM SAS 6GBPS
Technical Information
- Storage Capacity : 146GB
- Rotational Speed : 10K RPM
- Drive Interface : SAS
- Drive Interface Standard : 6GB/S
Dimension and Weight
- Width: 2.8 Inch
- Depth: 3.9 Inch
- Height: 0.6 Inch
- Weight: 0.50 LBS
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