I bought a 250 GB external hard drive in December 2025 to store photos and videos, but it sat unused until recently. It is currently empty aside from an ongoing transfer, with about 25 GB copied so far. When I plugged it in this morning, the media took a long time to appear. It eventually loaded, but I'm concerned this could indicate a problem or eventually corrupt my files. Is slow loading normal for an external hard drive, and what can I do to improve it? Should I keep a second backup, and is it worth organizing the files into folders by month or location?
3 Answers
Many small files are harder for a mechanical drive to process than a few large ones. If practical, you can group files into organized archives or copy larger batches instead of thousands of individual files. Organizing photos by year, month, event, or location is also useful for finding them later, but the folder structure itself will not affect their safety.
Traditional hard drives are slower than SSDs, especially when connected over USB or when handling lots of files. Slow performance by itself usually does not mean the drive is failing. For important photos and videos, keep multiple backups, with at least one stored somewhere separate from the original drive. Whether you need another backup depends on how valuable the files are, but irreplaceable data should not exist in only one place.
It would help to know what exactly was slow. If the folder took a while to open or the thumbnails appeared gradually, your computer may have been reading every file to generate previews. A spinning hard drive can be especially slow at that. Switching to a simple list view without thumbnails may make the folder open much faster. Performance alone does not necessarily indicate corruption or a failing drive.
I value the data a lot, so I’ll probably buy an SSD after the first transfer is finished. Thanks for the advice!