Falcon floppy drive

[David Etheridge]

After a few years in storage, I recently powered on both my Falcons (Plus my old STfm), and to my horror it seems that both the Falcons floppy drives have failed (Though the ST's 20 year old floppy drive is fine! Go figure). While one of them looks like a regular PC floppy, I began wondering if a regular floppy drive would work.

So my question is this, will a PC floppy work ok or do I have to look for a specific make/model?