7 blades, super
long wireFan color: Blue
TransparentLED color: Blue
ColoursImportant: This item includes 1 fans of blue colors.
Notice: The fan is 2-pin (4D), but it can not detect speed signal or control the speed. It is best choice your product cooling. We have many types of fans in our store, like AC fans, DC fans, blower fans, CPU fans and VGA fans. Please visit our store if you are looking other fans.