Desktop Computer Brand:Multi Model:UT161 Description: Input Voltage/Current: 19V/4.74A, Processor I3, Idle Mode Noise Level 17.90; Operating: 32.27 Model:UT200 Description: Input Voltage/Current: 19V, 4.74A, Processor I5, Idle Mode Noise Level 17.90; Operating: 32.27 Model:UT300 Description:Input Voltage/Current: 19V/4.74A, Processor Ryzen 5, Idle Mode Noise Level: 17.90; Operating: 32.27