This is a rare Miniscribe 3650 MFM hard drive

Inspection stamp 1987 but might be for 1989.

storage capacity of 42MB.

This item is ideal for those in search of vintage computer components and parts.

It was manufactured in my home town Longmont CO

I really don't know much about it besides what you see in the pictures. Probably hasn't been used in 30 years if at all. I assume it works.

I have lots more computer parts, computers, hard drives etc. Not sure what any of it is exactly but I will try for you. More listings to come.