The term "X10 accelerated floppy drive" does not refer to a widely recognized or standard product in technology or computing as of my last knowledge update in October 2023. However, it seems to combine two concepts: "X10," which could refer to a speed increment (10 times faster), and "floppy drive," which is an outdated data storage device. Floppy drives were commonly used in the late 20th century for data transfer and storage.