Iris OS '07

Iris OS '07 is a computer operating system developed by iriSoft in 2007.

Minimum:
An Intel Core Duo

At least 256 MB of DDR2 RAM

Intel GMA integrated graphics

An 60 GB HDD

Recommended
Intel Core 2 Duo or faster

1 GB of DDR3 RAM

Intel GMA integrated graphics

An 160 GB HDD or more