Photograph by Petri Kutvonen, 2015
[IBM] AMBRA Sprinta 486
This PC (Intel 
80486SX @ 
25 MHz, 
8 Mbytes memory, 
100 Mbytes hard disk)
was used by Linus Torvalds at the Department of Computer Science 
1993-
1994 while he was working on the 
early versions of the Linux kernel.
The device is currently on display at the 
Helsinki University Museum*.
The PC name “humalluoto” refers (like all PC names at the time at the CS Department) 
to a small island in the Helsinki archipelago.