07/08/2026
How can HDD capacity keep growing without taking up more space?
The answer lies in higher areal density.
HAMR uses precise laser heating to help write smaller, stable data bits, enabling more data to be stored on each platter.
Alongside HAMR, WD continues to advance ePMR as part of its dual-path technology strategy. Together, these paths support higher-capacity HDD innovation across different customer timelines and requirements.
Discover how WD is advancing the future of data storage.