Boca Raton, FL - August 2013: With significantly less power than most standard : single-phase wired) fans, JARO's new Three Phase models offer significantly decreased vibration (in both Axial & Radial directions). For direct PWM input-controlled applications, this new Micro-Chip driven, brushless, sensorless fan is perfect. Order options include size, airflow, pwm control, RD & FG outputs.