sentences:  Due to its small size, Restriction of Hazardous Substances Directive (RoHS) compliance and energy efficient nature (drawing less than 20 Watts with a harddrive and a graphics card, typically less than 10 Watts during most usage scenarios), the Efika was marketed as environmentally friendly.An Efika computer could run a variety of operating systems including Linux (Gentoo, openSUSE, Debian and CRUX PPC), MorphOS, AROS, OpenSolaris and QNX.It was sometimes called EFIKA5K2, since it used the PowerPC e300 based MPC5200B processor.