According to a Trendfocus report (via Tom’s Hardware), three hard drive makers shipped as many as 64.17 million HDDs in Q1 2021, while fewer than a dozen SSD suppliers shipped 99.438 million SSDs during the same period.
https://www.techspot.com/news/89788-ssd-shipments-outpaced-hdds-32-q1-but-hard.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/89788-ssd-shipments-outpaced-hdds-32-q1-but-hard.html?utm_source=dlvr.it&utm_medium=blogger