![IBM 1956 first hard drive, RAMAC 305 system. The drive holds 5MB of data at $10,000 a megabyte. - 9GAG IBM 1956 first hard drive, RAMAC 305 system. The drive holds 5MB of data at $10,000 a megabyte. - 9GAG](https://img-9gag-fun.9cache.com/photo/aQMjdXr_460s.jpg)
IBM 1956 first hard drive, RAMAC 305 system. The drive holds 5MB of data at $10,000 a megabyte. - 9GAG
![Efemerides de Tecnologia: 13 de septiembre (1956) se lanza IBM 305 RAMAC. Primer ordenador con disco duro magnético Efemerides de Tecnologia: 13 de septiembre (1956) se lanza IBM 305 RAMAC. Primer ordenador con disco duro magnético](https://2.bp.blogspot.com/-Hu8CX0h34Jw/UjMahG3bgKI/AAAAAAAAGdc/JdisiPzkrKA/s1600/09-13+Tecnologia+Efemerides+ibm-305-ramac.jpg)
Efemerides de Tecnologia: 13 de septiembre (1956) se lanza IBM 305 RAMAC. Primer ordenador con disco duro magnético
![bucraft Workers Load A 5MB IBM Hard Drive for DELIVERY in 1956-8X11 Photo (AA-472) : Amazon.co.uk: Computers & Accessories bucraft Workers Load A 5MB IBM Hard Drive for DELIVERY in 1956-8X11 Photo (AA-472) : Amazon.co.uk: Computers & Accessories](https://images-eu.ssl-images-amazon.com/images/I/51qxX9eBaDL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
bucraft Workers Load A 5MB IBM Hard Drive for DELIVERY in 1956-8X11 Photo (AA-472) : Amazon.co.uk: Computers & Accessories
![4 Settembre 1956: IBM 305, il primo hard disk sul mercato – ben 5 megabyte e quasi una tonnellata di peso… | Archeologia Informatica 4 Settembre 1956: IBM 305, il primo hard disk sul mercato – ben 5 megabyte e quasi una tonnellata di peso… | Archeologia Informatica](https://archeologiainformatica.it/wp-content/uploads/2016/09/ibm-ramac-350-1.jpg)