Comparing SSD vs HDD Speed: Which Is Faster?
Enterprise Storage Forum, January 26th, 2023
Solid-state drives (SSDs) have become a popular storage choice for enterprises because of their high speeds compared to hard disk drives (HDDs).
A SATA-interface SSD is often double the read/write speed of a SATA HDD, and some NVMe SSDs have 10 times the read and write rates of HDDs.
But hard drives are still part of the market: although hard drive shipments are decreasing overall, according to Horizon Technology, major hard drive manufacturers are still producing drives designed for enterprise storage use cases. And even though SSD prices continue to decrease overall, hard drives are still cheaper and offer cost-saving benefits to some enterprises. This piece analyzes the differences between SSDs and HDDs and which storage use cases they're most suited to, including rapid data processing and archive storage.