GDSTIME 30mm x 30mm x 10mm 1 inch Small 12V DC Brushless Cooling Fan Package include: 1 Piece Rated Power:DC 12V 0.08Amp Speed:12000RPM Air flow:4.8CFM 28dBA Connecter:XH2.54-2P Cable Length:13cm Size:30x30x10mm 8g/pcs