Below are answers to frequently asked questions about the Hitachi HTS543280L9SA01 hard drive, based on available technical information and user discussions.
Q: What is the Hitachi HTS543280L9SA01?
A: The Hitachi HTS543280L9SA01 is a 2.5-inch internal hard disk drive designed for laptop and mobile computing applications. It uses traditional magnetic recording technology to provide reliable storage for everyday computing tasks.
Q: What is the storage capacity of this drive?
A: This drive offers a storage capacity of 80 gigabytes, making it suitable for basic operating system installations, document storage, and light multimedia use in older or budget notebooks.
Q: What is the rotational speed of the Hitachi HTS543280L9SA01?
A: This hard drive operates at a rotational speed of 5400 RPM, which balances power efficiency and performance for typical mobile workloads.
Q: What type of interface does this drive use?
A: The Hitachi HTS543280L9SA01 uses a Serial ATA (SATA) interface, specifically SATA 2.0 with a 3.0 Gb/s data transfer rate, ensuring compatibility with a wide range of laptops and storage controllers.
Q: Is this drive compatible with desktop computers?
A: While designed primarily for laptops, this 2.5-inch drive can be used in desktop computers with a compatible SATA cable and power connection, though a mounting adapter may be required for standard 3.5-inch drive bays.
Q: What is the cache size on this hard drive?
A: This drive incorporates an 8 MB cache buffer, which helps improve data access speeds for frequently used files and system operations.
Q: What is the physical size and weight of the Hitachi HTS543280L9SA01?
A: The drive measures approximately 100.2 mm x 69.85 mm x 9.5 mm and weighs around 95 grams, fitting standard 2.5-inch hard drive bays in laptops and external enclosures.
Q: What is the average latency and seek time?
A: The average latency is approximately 5.6 milliseconds, and the average seek time is around 12 milliseconds for read operations and 14 milliseconds for write operations.
Q: What are typical use cases for this hard drive?
A: Typical use cases include upgrading or replacing a hard drive in older laptops, use as secondary storage in a laptop, or as a low-cost storage solution in external USB enclosures for data archiving and backup.
Q: What level of power consumption does this drive have?
A: The Hitachi HTS543280L9SA01 has a power consumption of roughly 1.5 watts during read/write operations and about 0.5 watts when idle, making it energy-efficient for battery-powered devices.
Q: What is the operating shock tolerance of this drive?
A: This drive can withstand operating shock of up to 300 G for 2 milliseconds, providing a good level of protection for laptops in daily use conditions.
Q: What is the warranty period for the Hitachi HTS543280L9SA01?
A: This drive typically comes with a standard manufacturer warranty of 1 to 3 years, depending on the seller and region.