Usongshine 3D Printer Cooling Fan 50 x 50 x10mm 5010 DC 12V Cooling Fan with 2Pin Wire, 2 Packs of Mounting Screws (12V Pack of 2)

what is the best part cooling option available out there is it the almighty and popular 5015 fan is it a sophisticated bird air system delivering pressurized air through tiny tubes or is it a set of massive fans providing enormous amount of air via the sides of your print bed let's find out on my journey to achieve quality prints at high speeds i have explored tested and analyzed a few critical characteristics for a printer to have in order to reach that goal first one is a solid and rigid xy gantry with compact and lightweight direct drive extruder the second area is stepper motors capable of sustaining the required torque third characteristic is a heater block capable of melting the plastic fast enough now that i can move and melt plastic at considerable speeds i need to get that material below its glass transition temperature point before i can lay down the next layer by failing to d