... Material: Black PBT (UL94V-0) glass fiberADDA 92x92x32mm motor fan detailed specification:1. frame size(mm): 92X92X32mm2. bearing ... : 2500~3900RPM5. maxiam air flow: 76CFM6. maxiam pressure: 8.64mmAq7. maxiam noise:47.2dBA8. function: by IC,by IC ... of structure designADDA 92x92x32mm motor fan application:server system, communication equipment, projector, power supply, etc Best price for DC Cooling Fan