Stepstruder MK6 3FAN Holder

Stepstruder MK6 increased the amount of fans.
30mn × 30mm 12V 0.05A × 3

Power consumption is about the same as the original.
From the left and right, so cool, I think a good efficiency.
I will also experiment temperature.

This holder, which I uploaded before,
"DC Fan holder" is thought-up to the advice from everyone.
http://www.thingiverse.com/thing:7844

Thank you.