The ST9750420AS is a Seagate hard disk drive that is designed for use in notebook computers. It offers a storage capacity of 750GB and a spindle speed of 7200RPM. With a 16MB buffer and SATA-II interface, this hard disk drive delivers fast and reliable performance for everyday computing tasks.
In this article, we will delve deeper into the features and specifications of the ST9750420AS Seagate hard disk drive, explaining what they mean and how they impact the device's performance.
Storage Capacity and Spindle SpeedThe ST9750420AS offers a storage capacity of 750GB, which is a significant amount of space for storing large files such as photos, videos, and documents. This capacity is suitable for most users, including students, professionals, and casual users. The 7200RPM spindle speed means that the hard disk drive can read and write data quickly, making it ideal for applications that require fast data transfer rates, such as gaming and video editing.
Buffer Size and SATA-II InterfaceThe 16MB buffer size on the ST9750420AS Seagate hard disk drive helps to improve the device's overall performance by temporarily storing frequently accessed data. This feature allows the hard disk drive to retrieve data more quickly, reducing load times and improving system responsiveness.
The SATA-II interface is a standard interface for connecting storage devices to a computer's motherboard. It provides a high-speed data transfer rate of up to 3Gbps, which is faster than the older SATA-I interface. This high-speed transfer rate enables the ST9750420AS Seagate hard disk drive to deliver fast data transfer rates, reducing load times and improving system performance.
Internal Notebook Form FactorThe ST9750420AS Seagate hard disk drive is designed for use in notebook computers, meaning it has a small form factor of 2.5 inches. This form factor is smaller than the standard 3.5-inch hard disk drives used in desktop computers. The smaller size makes it easier to fit into the limited space available in a notebook computer.
Compatibility and InstallationThe ST9750420AS Seagate hard disk drive is compatible with most modern notebook computers that have a SATA-II interface. To install the hard disk drive, you need to open the notebook computer and locate the hard drive bay. Once you have found the hard drive bay, you can remove the old hard disk drive and replace it with the new ST9750420AS Seagate hard disk drive. After installation, you can format the hard disk drive and begin using it to store your files.
Overall the ST9750420AS Seagate hard disk drive is an excellent choice for notebook computer users who need a fast and reliable storage solution. With a storage capacity of 750GB and a spindle speed of 7200RPM, this hard disk drive provides ample storage space and fast data transfer rates. The 16MB buffer size and SATA-II interface further improve the device's performance, making it an ideal choice for users who need to work with large files or run resource-intensive applications. Overall, the ST9750420AS Seagate hard disk drive is a solid choice for anyone looking to upgrade their notebook computer's storage capabilities.
- Manufacturer: Seagate
- Part Number or SKU# ST9750420AS
- Product Type: Hard Disk Drive
- Interface: SATA 3GBPS
- Cache: 16MB
- Storage Capacity: 750GB
- Spin Speed (rpm) : 7200 Rpm
- Average Latency : 4.2ms
- Random Read Seek Time : 11.0ms
- Random Write Seek Time : 13.0ms
- I/o Data Transfer Rate : 300mb/s
- Unrecoverable Read Errors : 1 In 1014
- Annual Failure Rate : 0.5%
- 5v Start Max Current: 1.0a
- Average Idle Power : 0.96w
- Average Seek Power : 2.5w
- Width: 2.8 Inch
- Depth: 3.9 Inch
- Height: 0.6 Inch
- Weight: 0.50 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.
About Refurbished Products
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30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
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