There are three main sizes of storage drives (hard drives), so be on the lookout.
3.5 inch, 2.5 inch and M.2 are all different form factors for computer storage drives, such as hard disk drives (HDDs) and solid-state drives (SSDs).
3.5 inch drives are typically used in desktop computers and are larger and bulkier than 2.5 inch drives. They offer more storage capacity and can spin at faster speeds, which makes them suitable for high-performance applications such as gaming and video editing.
2.5 inch drives are smaller and more compact than 3.5 inch drives, and are commonly used in laptops and portable devices. They offer less storage capacity than 3.5 inch drives but are more energy-efficient and provide longer battery life.
M.2 drives are even smaller and more compact than 2.5 inch drives, and are designed to be used in newer laptops, ultrabooks, and small form factor desktops. M.2 drives are much faster than traditional hard drives and 2.5 inch SSDs, offering faster boot times and file transfer speeds. They connect directly to the motherboard using an M.2 slot, which allows for faster data transfer speeds and saves space in the computer case.
Overall, the main differences between 3.5 inch, 2.5 inch and M.2 drives are their size, storage capacity, and speed, with each form factor being optimized for different use cases and applications.
