How to choose an external hard drive for Mac
In today's digital age, saving your work, memories, and sensitive data is essential. Storing and accessing vast amounts of digital files is now very easy. It is of utmost importance to store copies on an external hard drive as a safeguard against possible data loss.
As with almost anything digital, external hard drive technology continues to improve and become more affordable.
Storage size
The amount of data a drive can store is essential. Photographers, videographers, editors, digital artists, music producers, and other creatives require plenty of space to back up their work.
Having at least one terabyte (TB) is considered the norm these days, although it's often a good idea to invest in as much storage space as is reasonable and affordable based on your needs.
SSD vs HDD
Two main types of external hard drives are solid-state drives (SSDs) and hard disk drives (HDDs). The former are a newer category of hard drives that are made up of flash memory. SSDs are fast, portable, and virtually immune to damage from drops. Their biggest drawbacks are cost and the possibility of failure.
Hard drives are mechanical and run a little slower than SSDs. However, you can get more storage space for less money, making them a great choice for transferring data. When kept safe, hard drives will usually last longer thanks to their mechanical construction.
Transfer Speed
Transfer speed refers to how fast a drive can transfer data to a computer and how fast a computer can read it from the drive. One drive is sufficient for most users with moderate file storage needs.
But if you plan to run software from an external drive or write data in real time to an external drive, such as in video editing or music production processes, you may want to consider an SSD for faster speeds.
Portability
Another factor is how you plan to use the external hard drive. A desktop drive is ideal if you just want a high-capacity, hot-pluggable drive to use when you're at your office or studio. On the other hand, nothing is more convenient than a portable drive.
Connectivity
The vast majority of external drives these days connect via USB-A or USB-C. You shouldn't have any connectivity issues when buying an external hard drive for your Mac. Also, it's important to consider whether a drive is bus-powered or requires an external power outlet.
Portable drives draw power directly from the computer, while desktop drives require an electrical outlet.
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