![The IBM 305 RAMAC, the First Computer with a Hard Drive: $10,000 per Megabyte : History of Information The IBM 305 RAMAC, the First Computer with a Hard Drive: $10,000 per Megabyte : History of Information](https://historyofinformation.com/images/Screen_Shot_2020-10-13_at_5.13.39_PM_thumb.png)
The IBM 305 RAMAC, the First Computer with a Hard Drive: $10,000 per Megabyte : History of Information
BrandQuantum - The IBM 350 was the first commercial storage unit to use magnetic disk storage. The unit, which was about the size of two refrigerators and weighed a ton could store
![Roman Rädle on X: "@pgbovine IBM 350 disk storage unit as part of the IBM 305 RAMAC with ~4MB of storage—as seen in the Computer History Museum. It would make a great Roman Rädle on X: "@pgbovine IBM 350 disk storage unit as part of the IBM 305 RAMAC with ~4MB of storage—as seen in the Computer History Museum. It would make a great](https://pbs.twimg.com/media/Dx5Ft4xVAAAIRQF.jpg)
Roman Rädle on X: "@pgbovine IBM 350 disk storage unit as part of the IBM 305 RAMAC with ~4MB of storage—as seen in the Computer History Museum. It would make a great
![Plat4om on X: "Today in 1956 @IBM announced IBM 350 Disk Storage Unit Model 1, the first commercial hard drive. It was the first commercial storage unit to use magnetic disk storage, Plat4om on X: "Today in 1956 @IBM announced IBM 350 Disk Storage Unit Model 1, the first commercial hard drive. It was the first commercial storage unit to use magnetic disk storage,](https://pbs.twimg.com/media/EhF8OxZXgAAoLsX.jpg)
Plat4om on X: "Today in 1956 @IBM announced IBM 350 Disk Storage Unit Model 1, the first commercial hard drive. It was the first commercial storage unit to use magnetic disk storage,
![The Evolution of Storage Devices. Ever since Mankind invented computing… | by XXL Cloud, Inc. | Medium The Evolution of Storage Devices. Ever since Mankind invented computing… | by XXL Cloud, Inc. | Medium](https://miro.medium.com/v2/resize:fit:1400/0*cvfpjXoPxgYv8uKS.jpg)
The Evolution of Storage Devices. Ever since Mankind invented computing… | by XXL Cloud, Inc. | Medium
![IBM 350 RAMAC, 1956 Whose engineer's daughter got to model this? | Old computers, Computer history, Computer love IBM 350 RAMAC, 1956 Whose engineer's daughter got to model this? | Old computers, Computer history, Computer love](https://i.pinimg.com/originals/3e/81/57/3e81579c0d30b26d3ee4ce2d904ae76d.jpg)
IBM 350 RAMAC, 1956 Whose engineer's daughter got to model this? | Old computers, Computer history, Computer love
![The IBM 305 RAMAC, the First Computer with a Hard Drive: $10,000 per Megabyte : History of Information The IBM 305 RAMAC, the First Computer with a Hard Drive: $10,000 per Megabyte : History of Information](https://historyofinformation.com/images/Screen_Shot_2020-08-17_at_10.46.51_AM.png)
The IBM 305 RAMAC, the First Computer with a Hard Drive: $10,000 per Megabyte : History of Information
![Hard-driving valley began 50 years ago / And most other forms of data storage eventually became a distant memory Hard-driving valley began 50 years ago / And most other forms of data storage eventually became a distant memory](https://s.hdnux.com/photos/12/07/11/2650708/7/rawImage.jpg)