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IBM 1956 283GB 10K RPM SAS SFF-2 Hard Disk Drive HDD CCIN 19B7 Power7 iSeries z7 for sale online | eBay
![1: The first hard disk drive, called RAMAC and introduced by IBM in... | Download Scientific Diagram 1: The first hard disk drive, called RAMAC and introduced by IBM in... | Download Scientific Diagram](https://www.researchgate.net/publication/272491811/figure/fig1/AS:652604665262080@1532604485307/The-first-hard-disk-drive-called-RAMAC-and-introduced-by-IBM-in-1956-The-drive.png)
1: The first hard disk drive, called RAMAC and introduced by IBM in... | Download Scientific Diagram
BroadPeak Technologies - Did you know? In September 1956, IBM launched the first 'SUPER' computer with a hard disk drive (HDD). The HDD weighed over a ton and stored 5 MB of
![IBM on Twitter: "In Sept. 1956, IBM announced the world's first hard disk drive, used by the IBM 305 RAMAC pictured here: http://t.co/mPXYmJBpOS" / Twitter IBM on Twitter: "In Sept. 1956, IBM announced the world's first hard disk drive, used by the IBM 305 RAMAC pictured here: http://t.co/mPXYmJBpOS" / Twitter](https://pbs.twimg.com/media/BUDnRwMCYAEbQ5P.jpg:large)