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

I was disappointed at how loud and winey and screetchy my ender 3 was out of the box. I decided to swap out the board before i messed with the motor things to try and reduce noise. This solved my issue entirely. No need to install servo dampeners or mess with any of that. Just use isopropyl alcohol with a qtip to help remove the hot glue that is on the wiring harnesses of the original board. Enjoy.

I bought 3 of these and only one of them worked. Installation was relatively easy with the aid of the Teaching Tech Youtube Channel and firmware site.

Ender 3 pro. Made a world of difference, noise wise. You will have to install new firmware tho

This is the best investment ever 1 day ago my motors were so loud my dad woke up in the middle of the night but the when I put this in he walked in the door and didnt even know it was on and printing. The more are basically silent theres probable mayby 1-5 decibals of sound, I mean thats how good it is. I wish I was getting paid to say this but I cant lie. All you. An hear is the fans and for my ender 3 thats not much noise at all. I started a print and didint hear it even start so I almost frogot to check to see if my print bed was level at the beginning of the print. I know u probably know by now its quiet but its that good the worst part is installing it but thats not even that bad, all u got to do is take a picture to see where the wires go, and they all go into the same spot on each bord. Cant love it enough. Even both my parents think it was a great investment. I mean oneself for 30 bucks u cant go wrong. Ive seen reviews for cheap stuff and they say u get what u paid for but for this item u get like a billion dollars more then what u paid for. I know I rated the easy to install 3 stars but thats has nothing to do with this mainboard just hard to put in the printer with all the wires connected. Also here are some photos for the power wires. Great product Creality, also love the printer.

Upgraded from old ender 3 board to new to install cr touch. Just finished installing and turned on after flashing firmware as expected. It turned on and everything worked fine. As I was checking everything I noticed the print bed was at 75°F. It continued to rise so I shut the printer off. Did some reddit research, checked every wire connection and found out it is a bad mosfet from factory. Unsafe. Do not recommend

This board does not come installed with the firmware version listed in the description and title. The firmware that is installed is known to have a broken implementation of the communication protocol and this can cause print failures and other issues.

The good : Crazy quiet. Really impressive how quiet the printer is now. Installation wasnt bad. Good bolt patterns, things fit where they should, correct firmware, all good. The bad : Would be nice if creality would provide a Old vs New comparison, since several of the ports have moved or are labeled differently. Not too bad to sort everything out, but it wouldnt take but just a few minutes for them to help out here. NO EEPROM. Just..what the heck? Issue an M500 to save settings, get told theres no EEPROM. Click save settings in menu, get a short beep instead of the long success tone. Power off and back on..settings arent retained. And no mention of it either. I mean, inability to write to EEPROM seems the sort of thing one might mention in a product description, yeah? Works fine w/ an SD card inserted all the time...so, I guess, either get octoprint or keep track of the right card!

Easy to install and made a major difference in my Ender 3. I thought it was quiet before, but now I can only hear the fan and that’s it.

Everything work but the extruder thanks for sending me junk -update they sent another one and the screen in blank absolute junk don’t buy

Very happy with this board. Easy to install in my stock Ender 3 and completely plug n play. I was printing within minutes after installing. I was wondering if it was printing, its that quiet. The only noise now is from the fans on the hot end.