ASUS UN42-M091Y Desktop 4th Intel Celeron processor gives you smooth multi-tasking performance for everyday computing Intel HD 4400 graphic support gives you 1080P visual VivoMini operates at 6.95w ultra low voltage and is very energy efficient solution with quiet operation 18.5dB idle mode and 26.3dB fully load HDMI and DP turns VivoMini into multi-display solution house