Keep Your Desktop CoolOur 120mm case fan delivers powerful cooling with 2500 RPM and 83.2CFM airflow. Dual Ball Bearings for Longevity: With a lifespan of up to 50000h at 25 degrees, our fan is built to last. Easy to InstallThe fan's XH2.54-2Pin connector and UL Type lead wire make installation a breeze. Safe and ReliableOur fan operates at a voltage range of 5.5V to 13.8V, with a started voltage of 3.6V. Compatible with Your Desktop The fan's 120mm(L) x 120mm(W) x 25mm(H) ; Rated Voltage:12V 0.35A; Speed: 2400RPM; Air flow: 82CFM; Noise:37dBA