The Akasa 50mm x 10mm High Speed Fan fits any native 50mm fan opening. This fan sports an airflow of 9.42CFM as well as a 26.09 dBA rating. This 12V fan also uses a 3-pin connector with RPM line.

Application:	PC case or heatsink fan
Dimension:	50 x 50 x 10mm
Fan speed:	5300 RPM
Airflow:	11.06 CFM (18.7 m3/h)
Noise level:	29.79 dB(A)
Voltage rating:	12V DC
Bearing type:	Ball
Fan life expectancy:	40,000 hours
Connector:	3pin
Product code:	DFC501012H