Below are answers to frequently asked questions about the Hitachi HTS723212L9A360 hard drive, based on available technical information and user discussions.
Q: What is the Hitachi HTS723212L9A360?
A: The Hitachi HTS723212L9A360 is a 2.5-inch internal hard disk drive with a storage capacity of 120 gigabytes, a spindle speed of 7200 revolutions per minute, and a SATA 3.0 Gbps interface.
Q: What are the physical dimensions of this drive?
A: This drive measures approximately 9.5 millimeters in height, 70 millimeters in width, and 100 millimeters in depth.
Q: Is the Hitachi HTS723212L9A360 suitable for laptop upgrades?
A: Yes, due to its 2.5-inch form factor and 9.5 millimeter height, this drive is compatible with most standard laptop hard drive bays.
Q: What is the data transfer rate?
A: The drive supports a sustained data transfer rate of up to 100 megabytes per second and features a 16 megabyte cache buffer.
Q: Does this hard drive support NCQ?
A: Yes, the drive supports Native Command Queuing for improved performance under multi-tasking workloads.
Q: What power consumption can I expect?
A: Typical power consumption is about 2.5 watts during read/write operations and around 0.8 watts when idle.
Q: Is the Hitachi HTS723212L9A360 compatible with Windows, macOS, or Linux?
A: Yes, as a standard SATA hard drive, it is compatible with any operating system that supports SATA storage, including Windows, macOS, and Linux.
Q: How reliable is this drive?
A: The drive has a designed load/unload cycle count of 600,000 cycles and an operating shock tolerance of 325 G for 2 milliseconds.
Q: What is the warranty period for this model?
A: The Hitachi HTS723212L9A360 typically comes with a manufacturer warranty of three years from the date of purchase.
Q: Can I use this drive in an external enclosure?
A: Yes, by placing the drive into a compatible 2.5-inch USB or eSATA external enclosure, it can be used as a portable external hard drive.
Q: What are the acoustic noise levels?
A: The drive emits approximately 24 decibels during idle operation and 26 decibels during seek operations.
Q: Does this drive support hot-swapping?
A: The drive supports hot-swapping when used with a host system that supports SATA hot-plug functionality.