Official Creality New Upgrade Motherboard Silent Mainboard V4.2.7 for Ender 3 Customized and Non-Standard Matching,Ender 3 Silent Mother Board

Great upgrade for Ender 3 PRO. Easy to install and quiet stepper operation

After I swapped out my old board for this one, the only loud noises that I could hear came from my fans. A fan/shroud upgrade and psu fan cover should help with that. Anyways, the sounds that come from moving the bed and extruder pretty much dont exist anymore.

First one I was sent was a used 4.2.2 board. When they silent, they werent kidding.

monitor screen came out garbled. unusable

Loudest part of the printer now is the fans, its great.

I bought this board to replace on my ender 3 the 4.2.2 board was very loud and installation was easy. I first used it I had to keep looking at my printer because its so quite while it running. I think this is amust have if you have an older board.

Purchased to replace the fried stock board after I shorted the heating cartridge... and I dont know why I didnt short it sooner! This board takes the noise level from obtrusive to just noticeable, and now I can only hear the power block fan. Would highly recommend. I dont know if this is standard on this board or not (or if I can change it), but it requires the printer to be shut off and turned on to recognize when you put a new SD card in. Kind of annoying - I will update if I find a firmware patch for this.

Its a shame Creality did not ship this board with all their printers. I had to purchase this 4.2.7 board after my display and SD card wouldnt work right after installing a CR Touch probe on my Ender 3 Pro. The 4.2.2 board and the official updated CR Touch firmware off Crealitys website are trash. Overall Im pleased with the display and the SD card reader both coming back to life and functioning as they should after installing this 4.2.7 board. But I shouldnt have to do that just because I bought a CR Touch. Do I recommend this board? Im hesitant to say a definitive No, but if it werent for the SILENT added benefit of this board, then no, I would not whole heartedly recommend this board. Im keeping it because my Ender 3 Pro now lives in my living room desk, right next to my 15.6 gaming laptop that I use to print via USB with. So I definitely appreciate the quietness of this board. If you have your printer in the basement and noise is not a concern, then maybe you can save yourself $50. Another consideration is that my prints actually looked better before I installed the CR Touch on my Ender 3 Pro. So, buy this if like me, youve had issues with your 4.2.2 board after installing a BL / CR Touch with your display and SD Card, and you want nearly silent X Y Z motors. Cheers!

Upgraded my Ender3 from factory MB to this one, the difference is night and day! Much more smooth movements, and virtually silent.

Night and day difference. Its like a changed from dial up to broadband no more electronic noise this board filters it. Really only hear the fans now suppose thats my next upgrade