2x GDT Mini Cooler 12v 2pin 2510 25x25x10mm Dc Cooling Fan Micro Brushless C7 2PCS DC12V 0.08A 0.4W Fan Dimensions: 25mm x 25mm x 10mm, (1" x 1" x 0.4") ADDA Mini Fan 2510 AD0212MX-G50GL 10000 RPM