the compact nc for machining centres two operator interface versions: pentium 4, 2.8 ghz min microsoft windows xp professional 80 gb disk, 512 mb ram integrated high performance graphic interface integrated ethernet inter......the compact nc for machining centres two operator interface versions: pentium 4, 2.8 ghz min microsoft windows xp professional 80 gb disk, 512 mb ram integrated high performance graphic interface integrated ethernet interface 100 mb/s (rj45 only) operators panel with integrated 12" tft monitor keyboard, pushbutton panel and mouse 3.5" floppy disk drive cd-rom dedicated powerpc cpu for machine tool interface up to 5 interpolated axes with optional rtcp gantry, tandem, anti-backlash and synchronous axes management. interface for: analog drives siemens digital drives indramat digital drives cad/cam 2d 1/2 isograph and cam 3d hi-mill