Below are answers to frequently asked questions about the Hitachi HTS548040M9AT00 hard drive, based on available technical information and user discussions.
Q: What is the Hitachi HTS548040M9AT00?
A: The Hitachi HTS548040M9AT00 is a 2.5-inch internal hard disk drive designed for laptop and mobile computing applications. It uses a standard Parallel ATA interface and operates at a spindle speed of 5400 RPM, balancing performance and power efficiency for portable systems.
Q: What is the storage capacity of the Hitachi HTS548040M9AT00?
A: This hard drive offers a storage capacity of 40 gigabytes, making it suitable for basic computing tasks, operating system installation, and storing documents and media files in older laptops or embedded systems.
Q: What are the physical dimensions of this drive?
A: The Hitachi HTS548040M9AT00 features a standard 2.5-inch form factor with dimensions of approximately 100 millimeters in length, 70 millimeters in width, and 9.5 millimeters in height, allowing it to fit into most laptop drive bays.
Q: What type of interface does the Hitachi HTS548040M9AT00 use?
A: This hard drive utilizes the Parallel ATA interface, also known as IDE or PATA, with a data transfer rate of up to 100 MB per second. It is compatible with systems that support ATA-6 or older standards.
Q: Is the Hitachi HTS548040M9AT00 suitable for external enclosures?
A: Yes, this drive can be used in external enclosures that support 2.5-inch Parallel ATA hard drives. It is often chosen for portable external storage solutions due to its low power consumption and compact size.
Q: What is the average seek time for the Hitachi HTS548040M9AT00?
A: The average seek time for this hard drive is approximately 12 milliseconds for read operations and 14 milliseconds for write operations, providing adequate performance for typical laptop usage scenarios.
Q: Does the Hitachi HTS548040M9AT00 have Shock Protection technology?
A: This drive incorporates Hitachi’s shock protection technology, designed to protect the drive’s internal components from physical impacts during normal use. It includes a ramp load mechanism that parks the read/write heads when the drive is not in operation.
Q: What is the power consumption of the Hitachi HTS548040M9AT00?
A: The Hitachi HTS548040M9AT00 consumes approximately 2.0 watts during read/write operations and about 0.7 watts in idle mode, making it an energy-efficient choice for battery-powered laptops.