Description
Product Overview
In the world of computers and data storage, one of the most important components is the hard disk drive. The hard disk drive (HDD) is a type of data storage device that uses spinning platters to store and retrieve digital information. Among the various HDDs available on the market, one popular option is the HUA722020ALA330 UltraStar, a 2 terabyte (TB) enterprise hard disk drive made by Hitachi. In this article, we will delve into the technical details of the HUA722020ALA330 UltraStar, explaining its various features and specifications.
Capacity and Speed
The HUA722020ALA330 UltraStar has a storage capacity of 2 terabytes (TB), which is equivalent to 2,000 gigabytes (GB) or 2,000,000 megabytes (MB). This is a significant amount of storage space that can be used for a wide range of applications, from personal data storage to enterprise-level data centers. The UltraStar is designed to handle large amounts of data, making it ideal for organizations with high storage requirements.
In terms of speed, the UltraStar has a rotational speed of 7200 revolutions per minute (RPM). This means that the platters inside the HDD spin at 7200 revolutions per minute, allowing data to be accessed and retrieved quickly. The higher the RPM, the faster the data transfer rate. The 7200 RPM speed of the UltraStar makes it a high-performance HDD that can handle large amounts of data quickly and efficiently.
Buffer Size and Form Factor
The UltraStar has a buffer size of 32 megabytes (MB). The buffer is a temporary storage area that is used to store data that is being transferred between the HDD and the computer’s memory. A larger buffer size allows for more data to be stored temporarily, which can improve overall performance. The 32 MB buffer size of the UltraStar is a large enough buffer to handle large data transfers efficiently.
The UltraStar is also designed with a 3.5-inch form factor. This is a common size for enterprise-level HDDs, as it allows for larger platters and higher storage capacities. The 3.5-inch form factor makes the UltraStar a suitable option for use in servers, data centers, and other enterprise-level applications.
Interface and Compatibility
The UltraStar uses the Serial Advanced Technology Attachment (SATA-II) interface for data transfer. SATA-II is a high-speed interface that is commonly used for HDDs and solid-state drives (SSDs). The interface supports data transfer rates of up to 3 gigabits per second (Gbps), which is a significant improvement over older interfaces such as the parallel ATA (PATA) interface.
The UltraStar is compatible with a wide range of operating systems, including Windows, Mac OS, and Linux. This makes it a versatile option for use in different types of systems and applications.
General Information about the Hitachi HUA722020ALA330
- Manufacturer: Hitachi
- Model Number or SKU# HUA722020ALA330
- Type: Hard Disk Drive (HDD)
- HDD Type: SATA-II
Key Feature for 2TB Hard Drive
- Capacity: 2TB
- Interface Type Serial ATA-300
- Buffer Size 32 MB
Drive Performance of SATA-II Hard Disk
- Drive Transfer Rate 300 MBPS External
- Internal Data Rate 134 MBPS
- Seek Time 8.2 MS Average
- Spindle Speed 7200 RPM
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model’s matching features with your current system.
