At a high level, the main difference between a Hard Disk Drive (HDD) and a Solid State Drive (SSD) is the technology they use to store data. SSDs are significantly faster and more durable, while HDDs are cheaper and offer larger storage capacities. 1. Speed ​SSD: This is the biggest advantage. An SSD can read data at speeds ranging from 550 MB/s (SATA) to over 7,000 MB/s (NVMe). This makes your computer boot up almost instantly, launches apps quickly, and makes the system feel "snappy." ​HDD: An