The Volume and Size of 5MB memory storage in 1956

In September 1956 IBM launched the 305 RAMAC, the first computer with a hard disk drive (HDD).
The HDD weighed over a ton and stored 5MB of data.

In September 1956 IBM launched the 305 RAMAC, the first computer with a hard disk drive (HDD).
The HDD weighed over a ton and stored 5MB of data.