Laptop cooler

Laptop cooler for an MSi Katana 17inch - 25 Cº temp decrease To finish the build you will need soft/medium density foam to seal under the laptop and a high CFM 120mm pwm fan (see attached link). Be warned the fan is a bit loud. You can get the 2 wire version which runs at full speed when powered OR get the 4 wire version and a PWM controller which will give you control over the rpm and noise level! At full speed i got between 20-25 C° decrees in temperature :D Due to its size the part is printed in 4 sections which will require glue to put together. I attached both STEP and STL formats if you wanna play/adjust the model to your needs OR let me know and i can help with the adjustments.Good luck! ^_^