We’ll explore the key components of an HDD, including the platters, spindle motor, actuator arm, and read/write heads, showing how they work in perfect harmony to keep your files safe and ...

Need a new external backup drive or more internal storage for a laptop or desktop? This guide can help you make the best ...

Speaking of the actuator-and-arm assemblage, even though I’d removed all visible screws holding it in place, it still wouldn’t budge. I therefore suspected it was also restrained from further ...

The hard drive, which typically provides storage for data and applications within a computer, has four key components inside its casing ... it's also known as the head arm or actuator arm.

The humble hard drive doesn't get much respect these days. ... Seagate's largest actuator arm has 8 platters and 16 heads -- but the heads are all mounted to a single structure.

In a conventional hard disk drive, data is written to and read from a surface by way of a series of magnetic heads attached to an arm. An actuator moves these heads up and down, usually as one group.