Below are answers to frequently asked questions about the Hitachi HTS548080M9AT00 hard drive, based on available technical information and user discussions.
Q: What is the Hitachi HTS548080M9AT00?
A: The Hitachi HTS548080M9AT00 is a 2.5-inch internal hard disk drive designed for laptop and portable computing applications. It operates at a rotational speed of 5400 RPM and uses a Parallel ATA (PATA) interface to connect with the system's motherboard.
Q: What is the storage capacity of this drive?
A: This Hitachi drive provides a storage capacity of 80 gigabytes, which is suitable for storing operating systems, software applications, and personal files like documents and media collections.
Q: Is this hard drive compatible with modern laptops?
A: The Hitachi HTS548080M9AT00 uses an older PATA interface, which is not natively supported by most modern laptops that rely on SATA connections. Adapters are available for use in legacy systems or external enclosures that accept PATA drives.
Q: What is the physical size of the Hitachi HTS548080M9AT00?
A: This hard drive has a standard 2.5-inch form factor with a height of 9.5 millimeters, which fits into many older notebooks and external storage enclosures designed for 9.5mm drives.
Q: What is the power consumption of this drive?
A: The Hitachi HTS548080M9AT00 is designed for low power consumption, using around 0.5 watts when idle and up to 2.0 watts during active read and write operations, making it suitable for battery-powered devices.
Q: Does this hard drive support shock protection features?
A: Yes, this drive incorporates Hitachi's shock protection technology, including a ramp load/unload mechanism to protect the heads and platters during movement and minor impacts, reducing the risk of data loss in portable devices.
Q: What is the average seek time for the Hitachi HTS548080M9AT00?
A: The drive has an average seek time of approximately 12 milliseconds for read operations and 13 milliseconds for write operations, offering responsive performance for everyday computing tasks in its class.
Q: Can this drive be used in a RAID configuration?
A: The Hitachi HTS548080M9AT00 can be used in RAID arrays, provided the host system or RAID controller supports PATA drives and the specific RAID level. It works well in basic RAID 0 or RAID 1 setups for older hardware.
Q: What is the noise level of the Hitachi HTS548080M9AT00?
A: This hard drive operates very quietly, with idle noise levels around 2.3 decibels and seek noise levels reaching up to 2.7 decibels, making it virtually silent during normal use in a quiet environment.
Q: What is the cache buffer size on this drive?
A: The Hitachi HTS548080M9AT00 includes a built-in 8 megabyte cache buffer, which helps improve data transfer speeds by temporarily storing frequently accessed data for quicker retrieval during read and write operations.