Creality V4.2.7 Upgrade Mute Silent Mainboard for Ender 3 Customized Silent Board, Ender 3 Silent Mother Board

Very good as expected

Makes the printer almost completely silent! Its amazing! Should be one of your first mods.

I tried my stock board and these seem to be the only replacements offered so I opted to try it, wasnt even looking for the benefits. After startup I thought something was broken, no way was my once 90s dial up 3D printer almost completely silent. After a few days of running I bought more boards for my other machines, get this board!

After reading the updates about the 256k cpu being found on an Ender 3 v2, I opened my machine, which is running the jyers marlin firmware for BL touch, to find the RCT6 256k cpu, not the RET6 512k cpu that is supposed to be in the machine. I ordered this 4.2.7 board specifically because the pictures show the RET6 cpu. The 4.2.7 board that I received today has the 256k RCT6 cpu, not the 512k RET6 cpu. Be careful and make sure you check out your parts.

needs so e tlc to get firmware to work with crtouch on ender3 but greatly reduces noise level

I recently got an Ender 3 3D printer and ordered this board to help with the noise as I live in an apartment. While it does nothing for fan noise, with this board the stepper motors on the printer are nearly silent, a vast improvement over the stock motherboard. It is a drop in replacement, though some of the wires are labeled poorly and dont have much slack, and the firmware is pre-loaded. I would happily recommend to anyone with an Ender 3.

Board is super quiet like stated. I had an issue where after about 8 months the USB port fell off. Comgrow was excellent in providing service and replaced the board shipping and all even though it was technically outside the 6 month period.

Nearly silent, this thing is 100% as advertised. Could not recommend it more.

Works as advertised. Thanks

It works just fine and was easy to install