Masscool / Spire 120mm DC Case Fan 3+4pin (FD12025S1L3/4) Sleeve Bearing Wire coating 12V DC Rated Voltage 25.0 dBa Noise 52.05 CFM Max Air Flow 1500+/-10% RPM Spin Rate .13 A Current 3 pin and 4 Pin Connectors Dimensions: 120 x 120 x 25 mm -- 4.72" x 4.72" x 1" Dimensions (L x W x H)