The disk pack was covered with a clear plastic shell and a bottom cover when not in use.
From the en.wikipedia.org
The process was reversed to remove a disk pack.
From the en.wikipedia.org
A removable 14 inch disk pack for a disk drive.
From the en.wikipedia.org
For example, the 100 megabyte 3336 disk pack only achieved that capacity with a full track block size of 13,030 bytes.
From the en.wikipedia.org
Also in 1973, Control Data Corporation introduced the first of its series of SMD disk drives using conventional disk pack technology.
From the en.wikipedia.org
The engineer believed his reconfiguration was to the backup storage when it was actually connected to the live email disk pack.
From the en.wikipedia.org
The standard disk drive was the 8416 which held a multi-layer platter removable disk pack that held approximately 40 million bytes.
From the en.wikipedia.org
In 1961 IBM introduced the model 1311 disk drive, which was about the size of a washing machine and stored two million characters on a removable disk pack.
From the en.wikipedia.org
During a routine maintenance upgrade to the email system, an engineer mistakenly reformatted a live disk pack instead of the intended backup disk pack.