Model : CMBF0142422901-00 BGA COOLER ESF5049-26 SPECIFICATION COOLER FAN Total dimension 42.5*42.5*29(h)mm Dimension 40*40*6(h)mm. Weight 35g Bearing GM0504PEV1-8 Rth 1.961 C/W Voltage 5 V.DC Speed HEATSINK Material AL6063 Technology Forge Dimension 42.1*42.1*22.6((h)mm Base (thickness) 2.6mm Weight 26 g. 7000 R.P.M.+/- 20% Air flow 5.9 CFM Noise 32 dB-A No.5, Ming Lung Road ,Yang Mei , Taiwan 32663 website : www.malico.com.tw