EEVblog #395 - World's Most Expensive Hard Drive Teardown

What’s inside a $250,000 1980’s vintage IBM server hard drive used in banks? 1989 vintage Model 3390 mod2 or Forum Topic: ’s-most-expensive-hard-drive-teardown/ EEVblog Main Web Site: EEVblog Amazon Store: Donations: Projects: Electronics Info Wiki: Теги: worlds most expensive,hard drive,teardown,ibm,server,bank,banking,how it works,cobalt,platter,spindle,most expensive,retro,vintage,8 inch,11 inch,disk drive,head,3390,model