Description
Product Overview of Dell AA772221
The AA772221 Dell 8TB 7.2K RPM SATS-6GBPS 128MB Buffer Internal Hard Drive is a high-performance hard drive designed for use in desktop computers, servers, and storage arrays. In this article, we will explain what each of the components in the name of the hard drive means, as well as provide an overview of the features and benefits of this hard drive.
The first part of the name of this hard drive is AA772221 Dell. This refers to the manufacturer of the hard drive, which is Dell. Dell is a multinational computer technology company based in the United States that produces a wide range of computer hardware and software products.
8TB Capacity
The second part of the name of this hard drive is 8TB, which stands for 8 terabytes. This refers to the storage capacity of the hard drive, which is the amount of data that can be stored on the hard drive. 8 terabytes is a significant amount of storage space and is suitable for storing large amounts of data such as photos, videos, and other multimedia files.
7.2K RPM
The third part of the name of this hard drive is 7.2K RPM. This refers to the rotational speed of the hard drive, which is measured in revolutions per minute (RPM). A higher RPM means that the hard drive can read and write data more quickly, which can result in faster performance. 7.2K RPM is a relatively fast rotational speed and is suitable for use in servers and storage arrays.
SATS-6GBPS
The fourth part of the name of this hard drive is SATS-6GBPS. This refers to the interface of the hard drive, which is the way in which the hard drive communicates with the computer or server it is connected to. SATS stands for Serial Attached SCSI, which is a type of interface that is commonly used in servers and storage arrays. 6GBPS stands for 6 gigabits per second, which is the data transfer rate of the interface. A higher data transfer rate means that data can be transferred more quickly, which can result in faster performance.
128MB Buffer
The final part of the name of this hard drive is 128MB Buffer. This refers to the cache of the hard drive, which is a type of temporary storage that is used to speed up data access. The cache stores frequently accessed data so that it can be quickly retrieved when needed. A larger cache size can result in faster performance, as more data can be stored in the cache. 128MB is a relatively large cache size and is suitable for use in servers and storage arrays.
Features and Benefits
The AA772221 Dell 8TB 7.2K RPM SATS-6GBPS 128MB Buffer Internal Hard Drive has several features and benefits that make it a high-performance and reliable hard drive for use in desktop computers, servers, and storage arrays.
Large Storage Capacity
With a storage capacity of 8 terabytes, this hard drive is suitable for storing large amounts of data such as photos, videos, and other multimedia files. It is also suitable for use in servers and storage arrays that require a large amount of storage space.
High Performance
The 7.2K RPM rotational speed and 6GBPS data transfer rate of this hard drive result in fast performance, making it suitable for use in servers and storage arrays that require fast data access and transfer speeds. The 128MB cache size also helps to speed up data access, making it a high-performance hard drive.
General Information about the Dell AA772221
- Manufacturer: Dell
- Part Number or SKU# AA772221
- Product Type : Hard Disk Drive
- Product Name : 8TB 7.2K RPM
Technical Information of 8TB 7.2K RPM Hard Disk Drive
- Device Type : Hard Drive – Internal
- Storage Capacity : 8 TB
- Interface : SATA-6GBPS
- Drive Dimensions : 3.5 Inch
- Bytes Per Sector : 512
Performance Information for 8TB SATA Hard Drive
- Spindle Speed : 7200 Rpm
- Drive Transfer Rate : 600 Mbps (external)
Expansion & Connectivity
- Interfaces: 1 X Serial Ata – 6gbps
- Compatible Bays: 1 X Internal – 3.5inch
Dimension and Weight
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 Lbs
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