Solid State Disk (SSD)
The Solid-State Drive (SSD) is a modern, high-performance storage device that stores and retrieves data using non-volatile flash memory. Unlike a traditional Hard Disk Drive (HDD), an SSD has no moving parts, which gives it significant advantages in speed, durability, and power consumption. This lack of mechanical components is what solid-state refers to.
2.5 SATA = This is a format used in desktops and laptops, connecting via a SATA cable and offering data transfer speeds of up to 6 Gbps, equivalent to 600 MB/s
M.2 = The card connects via an M.2 slot on the motherboard. This format is subdivided into:
- M.2 SATA: which has a transfer rate of up to 6 Gbps (SATA III).
- M.2 NVMe: which has a transfer rate of up to 118.4 Gbps, equivalent to 14 GB/s