NMB 1608KL-01W-B40 L01 DC5V 0.34A 4020 4CM 40MM 40X40X20MM 2pin Cooling Fan
SUPER FAN HD4010S12L DC12V 0.06A 4010 4CM 40MM 40X40X10MM 2pin Cooling Fan
COPAL F412R-05LB-09 DC5V 4018 4CM 40MM 40X40X18MM 2pin Cooling Fan