High Bandwidth Drive
Up to 2x drive bandwidth with a path to 8x; units were with customers for validation in February 2026.
What it is
A drive design aimed at raising data throughput per drive. The company says it delivers up to 2x bandwidth today and has a path to 8x.
Why it matters to the stock. Bandwidth per terabyte is becoming a bottleneck for AI data pipelines. Faster drives let customers use more capacity per drive, which supports demand for high-capacity models.
News
WD unveils High Bandwidth Drive, Dual Pivot actuator and power-optimized HDD roadmap
The same February 3 event added three next-generation drive designs to the roadmap.
Product