WTF 25x25mm Ultra High Speed ESC Cooling Fan
With racing ESC operating in extreme electrical current and temperature, we have created a more powerful fan for high power ESC, with RPM in the 20,000 range @7.2V.

Specifications:

Size - 25x25x10mm

Operating Voltage - 6V-8.4V

RPM Range - 6V - 8.4V 18000 ~ 22000

Current @ 8.4V ~0.43A

Axial option - Available in ball bearings

Plug - Hobbywing V3.1 style