... 6025 control panel cooing fans Use for Laptop,CPU,computer,Motor,induction cooker,water dispenser ,equipment etc.1.Performance ... dB-AWeight: 56g Color: black2.Application :Widely used in computer communication products, optoelectronic products consumer, electronic products ,automobile ... t hesitate to contact me. Welcome to Shenzhen Xinyujie Technology Co.,Ltd.How to know the cooling fans grade?1.When ...