By Anton Shilov via Tom’s Hardware

Shipments of solid-state drives in the second quarter of 2021 remained almost flat, due in part to a slight sequential decline in PC shipments in Q1 and to ever looming shadow of component shortages. Unit wise, SSDs outsold hard drives by 47% as most client systems now use solid-state storage, but HDDs lead in terms of capacity by 411% as they are used to store the majority of data generated today. Samsung remained the world’s largest supplier of SSDs followed by Western Digital, and Kioxia.

99.6 Million SSDs Shipped in Q2

The industry shipped 99.6 million SSDs in Q2 2021, up slightly from 99.438 million drives in Q1, according to Trendfocus (via StorageNewsletter). These drives can store 68.63EB (exabytes) of data, up 10.7% from 62EB in the first quarter. By contrast, three makers of HDDs shipped 67.6 million hard drives with a capacity of 350.7EB.


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