Fan size:90*90*25mm Fan speed:2200 ±10%RPM Air volume:42CFM; Noise:20±10%Db(A) Fan lifespan:30000h; Whether to glow or not (Blue Light) Voltage:DC12V; Corrente: 0.2 - 0.28A ; TDP rate:50w; Material of the base:Aluminum Led beads:2; Fan certifications:CE FCC SGS