Laptop SSD 500gb 2.5" Internal

Laptop SSD 500GB 2.5" INTERNAL A 2.5 inch SSD is called 2.5′′ because of the drive’s physical size, specifically its width. The 2.5 inch refers to the width of the drive’s casing, which is roughly 2.5 inches across (about 69.85 mm). This is adopted from the 2.5′′ hard drives and is standardized in both laptops and desktops. Also, because it works on the SATA interface, it becomes a perfect upgrade from a hard drive to an SSD.