An ultra-quiet fan system designed for cooling cabinets that requires minimal noise.;Features an on-board processor that provides a digital read-out of the cabinets temperatures.;Programming includes thermostat control, fan speed control, and SMART energy saving mode.;Fan and controller contain CNC machined aluminum frames with a modern brushed black finish.;Dimensions: 11.7 x 6.1 x 1.3 in. | Airflow: 104 CFM | Noise: 26 dBA | Bearings: Dual Ball