A no radiating dead machine， the upper left corner， bottom left， upper right， lower right corner， ventilation of any heat dead.

Specification 38*30*3CM

The packing length 41CM width 37CM

The middle 12 cm large fan 1000 rpm RPM

The four corners of 7 cm small fan 2000 rpm RPM

Double switch can be controlled at the same time， turn a few

A giant radiator， can put down all the size notebook