IBM 350
Computer and accessories
Image Source: ArnoldReinhold / wikipedia under CC BY-SA 3.0
The IBM 350 was published in 1956 and is regarded as the world's first hard disk. It is made out of dozens aluminium plates, which rotate at a speed of 1200 revolutions per minute and which can save up to 5 Megabytes. Until the end of the sixties, the IBM 350 was rented for a monthly fee of 350 US dollars.
Comments
cette machine est parfaite
Wow that machine very good
Greater one after update
Wow! This is awesome.. Good job
This is like the 2nd generation of computer
i wonder if this is used now a days
bigger than a room
Worlds first harddisk looks really big man
Old history machine's
a machine that changes lives