An SSD is a storage device with flash memory and no moving parts. It can be installed internally through SATA or M.2, or used externally via USB. Its format often determines how the drive can be installed.
➕ High read and write speeds
➕ Quiet
➕ Resistant to shocks and bumps
➖ More expensive per GB
➖ Less storage capacity for the same budget
An HDD is a traditional hard drive with rotating magnetic platters. It can be installed internally through SATA or used externally via USB. The 2.5- or 3.5-inch format often determines how the drive can be used.
➕ Plenty of storage space at a low price
➕ Ideal for backups and large files
➕ Available in high storage capacities
➖ Slower than an SSD
➖ Sensitive to shocks and bumps
Memory cards are available as SD, microSD and CompactFlash cards. Besides capacity, check the card’s speed class. A card reader lets you transfer files easily, while a case helps keep the card protected.
➕ Compact and lightweight
➕ Ideal for cameras, smartphones and drones
➕ Easy to take with you
➖ Easy to lose
➖ Not every device supports the same type of memory card
A USB stick uses flash memory and comes in different capacities and speeds. Choose between USB-A and USB-C based on your device. Safely eject the stick to help prevent damaged files.
➕ Compact and easy to carry
➕ Ready to use through a USB port
➕ Handy for transferring files
➖ Easy to lose
➖ Less suitable as your only backup
