ventilator seria Spectre Pro PWM, 140 x 140 x 25 mm, 500 - 1800 RPM ±10%, 122.2 CFM ±10%, 29.2 dB(A), 0.40A ±10%, voltaj de start 5V, tehnologie Fluid Dynamic Bearing (FDB), design special pentru focalizarea fluxului de aer, constructie Dual Ring, reinforced fan blades, rama si pale albe, conector 4-pini PWM.