Not really. As long as it looks likes the more modern "stiffy" rather than floppy.
Memory stick don't really have the same nostalgia. However as more and more modern systems don't include a physical stiffy drive, users of the future may not know what a "stiffy" stand for. As a teenager what a vinyl was and they might think your having a senior moment.
Picture of a Safe might imply that you are encrypting with some internal password and storing it so safe it won't be retrievable.
Picture of Server again givies the impression that its to be copied elsewhere.
Stick with the stiffy for the next 5 years
Cheers