The Commodore 1541 (top cover removed), the official 5¼" floppy drive for the Commodore 64 8-bit home computer. Introduced in 1982, the drive retailed for $400 at launch.
<a href="//commons.wikimedia.org/wiki/User:Evan-Amos" title="User:Evan-Amos">Evan-Amos</a>
<span class="int-own-work" lang="en">Own work</span>