2,286 silent 3d models found
Download or buy, then render or print from the shops or marketplaces.
3D Models below are suitable not only for printing but also for any
computer graphics like CG, VFX, Animation, or even CAD. You can print these 3d models on
your favorite 3d printer or render them with your preferred render engine.
Please note that the 3D model database is only a Search Engine. You should
visit the original websites. Most of the models can be easily imported and rendered
with Autodesk 3ds Max, Maya, Blender, C4D, and Sketchup. Check for online
3d model conversions tools for your file format.
Shown 2 of
20 pages
thingiverse
free
Silent Ultimaker Feet by Bastien
...int the left foot two times and the right foor two times.
(they are mirrored)
good luck!
i'd love to see your outcomes =)
thingiverse
free
Spacer for JP Silent Captured Springs (3.5mm,4mm) by AppHero
... to use a coin or cut the original jp spacer.
you can print this thing for your ar-15.
some buffer tubes use 3.5mm or 4mm to fit.
thingiverse
free
De'Longhi Pinguino PAC N82 Eco Silent Remote Control Holder by hoenix
...rse
remote control holder for de'longhi pinguino pac n82 eco silent. i just just power strips to attach it to a wooden wall.
thingiverse
free
Performer Recumbent Bike idler pully - silent by punkgeek
...
the bearing size is the same as the original pulley.
print in tpu, 100% infill and super glue together to capture the bearing.
thingiverse
free
Prusa silent-blocs by BerBuz
... the angle of jointure. so, i made those who; i hope will last longer.
if you find that they are too soft, increase their height.
sketchfab
$10
Simple silent wall clock
...w.
my best collections
best regards ! - simple silent wall clock - buy royalty free 3d model by interior model (@interiormodel)
thingiverse
free
Multi-Material Silent Running Drone 1 Dewey
...y
thingiverse
learn to 3d model at:
3d builder usershttps://www.facebook.com/groups/762817337537667/https://youtu.be/dz0jgjkyvdu
thingiverse
free
Silent by elaine_snoopy
...hold the mask. therefore, in a larger scale, this mask can also be viewed as a protesting tool refusing the forced communication.
thingiverse
free
Silent Printer feet using 70 mm Softballs
...hingiverse
printer feet to reduce noise and vibration transfer to tables and other surfaces.
uses a 70 mm softball or tennisball
3d_sky
free
Soler & Palau SILENT-200 CZ
...-200 cz
3dsky
drawing fan
the rear part is not made according to the original, the archive contains logos for models 100 and 300.
thingiverse
free
Silent Take-Over Military psy Hover by MagicSoft
...agicsoft
thingiverse
this is how the future wars are won :)
remix from 4489297, 4401615, 4739664 please give some credit. enjoy
unity_asset_store
$45
FPS VAL Modular Weapons Pack (HQ soviet silent assault rifles)
...s pack (hq soviet silent assault rifles) asset from projecta. find this & other weapons options on the unity asset store.
thingiverse
free
New Top for BeQuiet! Silent Base 801 by Capdo
...top is made out of 3 parts. two of them have the dimensions of 187,5x165x25mm and the last one has a dimension of 169,5x165x25mm.
thingiverse
free
E3D V6 40mm silent fan by Dvogonen
...g two small screws.
the freecad design file is appended so that anyone can modify the mount to fit extruders with varying radius.
thingiverse
free
LED Mod for bequiet! Silent Base 800 PC Case by Frickelpiet
...nformation (in german): https://www.frickelpiet.de/arduino/silentbase_neopixel
video: https://www.youtube.com/watch?v=jtdintfoste
thingiverse
free
Griglia silenziatore ventola ad alte prestazioni - Fan silent cover/grid high performance 50x50 / 60x60
...e 50x50 / 60x60
thingiverse
griglia silenziatore ventola ad alte prestazioni
fan silent cover/grid high performance
50x50
60x60
thingiverse
free
Ender 3 Pro MeanWell Mod 92mm Silent
... meanwell mod 92mm silent
thingiverse
modification dans le but d'ajouter une grille et ainsi supprimer le nid d'abeille.
thingiverse
free
Ender 3 60mm Silent Cooler Version 2 by 3x3meter
...38&creative=6742&linkcode=as2&creativeasin=b00839gcha&linkid=501782ab7cb12afad58333dadf457c47
free look to nozzle
thingiverse
free
Silent 12V Fan on 24V 3D Printer
... using noctua nf-a4x10 flx 4010
enjoy your quiet 3d printer.
upgraded creality ender 5 3d printer with 12v step down power module
thingiverse
free
Ender 3 v2 Mainboard Cover 60mm silent fan by robertd33
...com/thing:4662559
80mm version https://www.thingiverse.com/thing:4683915
print with build plate only supports, which are minimal.
thingiverse
free
the silent princess from game monument valley ipad app by lokilaufeysen
...nt valley ipad app by lokilaufeysen
thingiverse
find out about it here http://en.wikipedia.org/wiki/monument_valley_(video_game)
thingiverse
free
Ender 3 - Simple Fan Shroud (40x40x20, silent)
...nt of the rotor.> the fan is small and rotates too fast -> it will always end up with a very high-frequency and noisy tone.
thingiverse
free
Fan Guard - Silent -40mm
...of a jet exhaust or something.
as for noise, it works! not having any kind of grill in front of the fan removes turbulence/whine.
thingiverse
free
Silent Base 802 HDD cover by habbo656
...bit space to the housing to be able to use cable ties or velcro strips.
one version has a mount point for cable ties on the back.
thingiverse
free
bullseye blower to 40mm noctua silent fan conversion bolt in place by passion4paint
...ts in place where the blower fan was using the blower fan screws then just mount your noctua fan to the top and wire in as needed
thingiverse
free
FHW: Silent Death Update ( Drake) by thefreeheathen
...wv92z.html?fbclid=iwar219jgnonvzbostxc9pfi1awq8bpffpmz2_2stsj82ree0nbfp4gnkjilw&page=1&pagesize=4
cheers
maker millwright
thingiverse
free
Silent Runner parts by bowman813
...have been improved compared to those seen in pictures in order to fold the fins for transport, once the nylon screw is unscrewed.
thingiverse
free
ANET E10 Silent TPU Damper Feet
...s one. seems to work fine. just palce it under your regular feet of the printer.
printed with 3 upper,-lower and outer wall lines
thingiverse
free
Silent Running Drone 01 - Dewey by rpeebord
...e design and philosophy behind the drones (skip to 5:21 [worth the full watch]):https://www.youtube.com/watch?v=9xtsndlj1f4#t=322
thingiverse
free
Silent Rollers for Prusa Spool Holder
... you are having trouble with the half design.
adjustable spool holder can be found here
https://www.thingiverse.com/thing:2867521
thingiverse
free
i3 Mega silent hotend housing for external blower by sergiodelatorre
...tions, solid wall and additional exhaust grille. i've also added a chamfer at the corner for passing the external blower wire
thingiverse
free
Silent Walking Drone, 3d printed battery operated by RobotHut
... function to this and other projects for cheap !https://youtu.be/mpfzexfqtbi
also added the stl for the remote control case file.
thingiverse
free
USB Hub Holder for be Quiet Silent Base 802 by Coro_yy
...x 4.1 x 1.2 cm (3.1 x 1.6 x 0.4 inch).
i also included a small tray on the side for something small like a usb stick or sd cards.
thingiverse
free
silent coin carrier by Alexgarcia10190
...or quarters) i am working on one for nickels and dimes also for other currencies such as peso (mexico) and pound (united kingdom)
thingiverse
free
Ender 3 V2 PSU Cover for silent 6025 Fan by stallwa
...rtually silent.
the bottom of the fan is lower, so you need taller feet. i used these - https://www.thingiverse.com/thing:4812400
thingiverse
free
bequiet Silent Wings 135mm to 140mm Adapter by Bigjeffrey
...nt wings 135mm. the adapter is mounted with 4 m3 screws and nuts to the fan.
only thing missing now is a 3080 founders edition :d
renderosity
$10
Silent Retreat
...<br />
6. ivy back (duf-pp2-obj)<br />
7. ivy front (duf-pp2-obj)<br />
8. ivy mid back (duf-pp2-obj)</p>
thingiverse
free
Silent Printer Feet Mounting Bracket Ender 3 Frame
...ening foot to the frame of your 3d printer.
with mounting holes to screw it right on the frame usinf the original threaded holes.
thingiverse
free
Silent Running Dewey Drone Easy Print Version by sterling500
...version where i made the back flat and added hold down pads and support for the legs. prints in one shot.
print with supports on.
thingiverse
free
Cooling fan replacement blades 40x40 aab super silent remix by roleplayupkit
... remix by roleplayupkit
thingiverse
https://youtu.be/kvk24d-wxpm
it works. blows. a little louder than the original recommended!
thingiverse
free
Table Bracket for silent enclosure by SEA17
...ign - i did too many mods to printer to use this one.
anyway, i created new enclosure set and will publish it here once all done.
thingiverse
free
Silent Ender 3 electronics fan duct by Sebby5
...be faced backwards and thought others might like that too.
original: https://www.thingiverse.com/thing:4506162
enjoy y'all :d
thingiverse
free
Silent PSU Cover Remix by Etective
...self and just attached it. if you print it, please comment and let me know how the fit is...should be good with the original fan.
thingiverse
free
Ender 5 Silent home end stop covers by jclineman420
...i'm pretty happy with how they came out. i'm uploading 2 versions 1 with the ender dragon logo on it and a smooth version
thingiverse
free
SILENT FANG NOCTUA Mount for ENDER 3 v2 by bem22
...e were hanging to aside. it should be used with the fang duct from which it was remixed. i kind of created the mount from scratch
thingiverse
free
Anycubic Blower adapter for silent parts cooling fan bracket by YanChabot
... part is to fit a 5051 blower to the amazing design of icecap
print settings are as follow:
0.2mm
supports needed
you can use pla
thingiverse
free
YAMAHA Silent Guitar SLG200N Guitar Rest
...ake a new one.
shaft is dodecagonal and 1 degree tapered.
1/6/2020
i added b and c shells with different angles by 5 degrees each
thingiverse
free
Ender 5 y axis back belt cover & silent switch
...he mounting holes to make the switch tighter or looser.
turn the holder to get it horizontal
thanks goes to d_jespersen and igaga
thingiverse
free
Hollow clock 2 - silent and smooth by shiura
... with 8-phase control.
update mar 3, 2021
cover for the rear parts (stepper motor, circuits) is added. it needs support to print.
thingiverse
free
ender 3 pro power fan silent
... needed just slide it on and enjoy.
should be good for silencing at least 80% of the fan noise.
printable with no supports."
thingiverse
free
Flexible Filament "Silent Block" for Prusa Steel by AntonioJose81
... spanish flexismart of www.fffworld.com but you can use filaflex, ninjaflex, etc.
printed with 20% infill and 0,25 layer height
thingiverse
free
Malyan M200 Silent internal fan mod by Cyberfyn
...es for a very quiet install in either extractor or blower. any 40mm 12v fan will fit. just superglue or drill and screw in place.
thingiverse
free
Compact and Silent E3D v6 Fan Box by Dvogonen
...s.
the fan box was constructed using freecad and the design file is available for download together with the printable stl files.
thingiverse
free
Robot Drone from Silent Running (1971) by SteveFury
...mbly will go easier if you follow the suggested process, outlined in the illustrated pics.
this was printed on the makerbot mini.
thingiverse
free
The most efficient & silent duct, especially for 76mm prop by ow2612
...or best thrust and lift.
work especially well with 76mm blades. shorter than stock but tall enough to use the stock foam bumper.
thingiverse
free
AR wing mini motor silent support with LED clearance by Syl20M
...tachement.
it is 1806 motors compatible
a central hole to have the motor shaft free turning
a 5x5mm clearance to setup a led pad.
thingiverse
free
Anycubic SILENT fan shroud for SUNON 5020 GB1205 fan
... original parts fan.
print without supports. a filament that can withstand a bit higher temps is preferred, like petg or similar.
thingiverse
free
Silent CR-10 z-rod bracket with TPU bushing by emlo
... or similar flexible material. the bracket can be printed in any material ( i used pla).
i have reused all the original hardware.
thingiverse
free
Ender 3 PCB / Mainboard Cover for 80mm Silent Fan gap fixed by DarkDynamite
...w. the plate is now thicker and the original screw in the middle is too short.
thanks swedemel for this great design as template.
thingiverse
free
Windurger No.2 Silent Pistol 1/2 scale by jbelux
... diamond dogs. it was a modified pistol that fired small-caliber tranquillizer rounds.
metal gear solid 5
snake tranquillizer gun
thingiverse
free
92mm fan mod for WellFan - Mean Well LRS-350-24 ultra silent PSU mod for Ender 3 by mbrandis
...r 3 which allows for mounting a 92mm fan.
this file only contains the upper part, the lower parts can be taken from the original.
thingiverse
free
Voronoi ReMixof WellFan - Mean Well LRS-350-24 ultra silent PSU mod for Ender 3 by Simon83S
...xof wellfan - mean well lrs-350-24 ultra silent psu mod for ender 3 by simon83s
thingiverse
just a remix with nicer air holes ;)
thingiverse
free
Raspberry Pi 4 super silent case with HDD(SSD) mount by Zdendys
... cover with holder for micro sd extend adapter like this: https://www.ebay.com/c/25016580769 . thanks for omment of kevinthefixer
thingiverse
free
Anycubic i3 Mega Bowden Fan Optimization 40mm - SILENT by Meganudelauflauf
...rew din912 m3x5 mm (any-frame)
2x screw din912 m3x10 mm (duese - rahmen)
if there are any questions feel free to ask!
greetings
unrealengine
$54
FPS VAL Modular Weapons Pack (HQ soviet silent assault rifles)
...l assault rifles with interchangeable part. every part perfectly fits each other and could be combined in any variation you want.
thingiverse
free
Silent Aquarium Overflow Box for Sump by GSIndustries
...as it no longer needs to be bent from a plastic tube.
full write-up, setup instructions, and more detailed photos available here.
thingiverse
free
60mm silent fan adapter LK4 PRO/Alfawise U30 PRO by porcagioia
...ith this adapter it will be possible to mount a larger and quieter fan for cooling the motherboard.
you will need a 60mm 24v fan.
thingiverse
free
Silent wheels for the Prusa IKEA Lack Enclosure Spool Holder by uepsie
...der to sand the tread to make it smooth
happy silent printing :-)
i used a m3x20 screw with a m3 square nut to assemble the axle.
thingiverse
free
Silent technic tracks - rugged insert and good grip by JonsBronnu
...on inserts that can be printed from flexible filament. works great so far, tight fit and they won't fall off.
happy printing!
renderosity
$10
Silent Kill: Blowgun Poses
...smart-propped to m4 <br />
and v4);<br />
- 1 exhale expression;<br />
- 1 hand pose</p>
renderosity
$13
Silent Lies for Genesis 8 and Genesis 3 Females
...s (.duf) for genesis 8 female<br />
<br />
daz studio 3delight material presets (.duf) for genesis 3 female</p>
thingiverse
free
Anet A8 Silent E3DV6 Print Head for Noctua Fans
...t. if you are unsure where to put which screw, ask in comments so other can see it also. but i think it is simple to figure out.
thingiverse
free
Geeetech Silent Prusa i3 Project by hOTmOLd
... noise from airflow on heatsink.
see the video for a quick measuremt of the result of modification.
https://youtu.be/xxrzxhun42g
thingiverse
free
Anycubi i3 mega - stepper motor cooling (silent) by RudyN
...x15mm-dc-12v-0-14a-2-pin-computer-pc-sleeve-bearing-blower-cooling-fan-5015/32813294666.html?spm=a2g0s.9042311.0.0.27424c4dimgosw
thingiverse
free
Ender 3 v2 Mainboard 80x80x25 Silent Fan by CyberwareDK
...ing the price. still much more quiet than the stockhttps://www.aliexpress.com/item/32967912432.html
but any 80x80x25 will work :)
renderosity
$9
Silent Kill: Garrote Poses
...ther, as long as the numbers in the pose names match!<br />
note: none of the poses in this package are mirrored.</p>
thingiverse
free
Silent Fidget Cube by rickseiden
...works great for me, but my wife and my daughter both said it was too big, so you might want to scale it down before you print it.
renderosity
$13
Silent Kill:Knife Poses
...urse, a combat knife prop is included, with 8 hand positions per figure, hand poses for each figure, and 3 mat options.</p>
thingiverse
free
Cover PSU Meanwell
...meanwell thingiverse cover for psu meanwell in order tu silent this. replace the original one with a silent fan...
thingiverse
free
Silent Mod for EVERY 3d Printer !MUST HAVE! (nema damper) by OneIdMONstr
...ged you life feel free to donate. :d
update:
added the positives for people who want to print the dampers in flexible filament.
thingiverse
free
PRINT-IN-PLACE, WALL MOUNT, SMOOTH AND SILENT, EASY CHANGE EASY PRINT UNIVERSAL SPOOL HOLDER by Botcan
...wderized dry soap to lubricate the touching parts between drum and the shaft which makes the spool holder very smooth and silent.
thingiverse
free
silent bloc garde boue arrière yamaha YR5 by remy11
... like this https://amzn.to/39iuygt or cable motor extension cable
see yt video for details:https://youtu.be/lfw_7uaqxxc
enjoy !
thingiverse
free
Real silent - Ender 3 (pro) - Dual 80mm fans Hot End by PsY4
...... i'm looking for a better solution ...
2020-10-25 : ordered an ebm-papst 8414ngl (24v/1500rpm) to replace part cooling fan
thingiverse
free
UHP-350-24 Meanwell PowerSupply brackets Ender 3 pro silent by weasel342
...ltage topics.
if you like this thing, press the like button -thanks.
i have also other things in my profile i hope you enjoy it.
thingiverse
free
Ender 3 v2 Mainboard Dual Converter 80x80x25 Silent Fan by frhqz
...://www.thingiverse.com/thing:4707087
-feet: https://www.thingiverse.com/thing:4665097 (slightly extended these to have more room)
thingiverse
free
Anycubic i3 Mega Silent Hotend Housing & Fan Duct by tom666
...g filament pieces that need to be inserted into the holes (can be fixed with cyanoacrylate glue).
the parts are printed from abs.
thingiverse
free
Silent 40mm Fan Mount, 3D Positionable (e.g. for Ramps and Prusa Mendel) by DomesticHacks
...fan also is decoupled via rubber bands to reduce noise and vibrations.
i prited it with a 0.5mm nozzle and 0.24mm layer height.
thingiverse
free
Ultra Silent Part Cooler for CR-10 E3D V6 mount by Skorium
...lly silent cooling now, the 2 fan blowers are way too loud. now the printer is only doing noise when printing/moving really fast.
thingiverse
free
Ai3M silent hotend cover / case - Anycubic i3 Mega S by roliko
... for quick and easy printing (no steep overhangs, etc)
designed to be printed with anycubics default .4 line width / nozzle size.
thingiverse
free
Silent extruder gears (Rapman) by chylld
... reversing direction (if you use m227, this happens hundreds/thousands of times each print!) so you will have cleaner prints too.
artstation
$2
LED Silent Tabletop Alarm Clock Collection
... gltf = tris<br>packaged models are available. just drag and drop.<br>-----------------------<br>more products:
thingiverse
free
JGAurora A5 silent power supply cover
...the new fan, and to plug it in replacement of the old and noisy fan.
maybe i will add a cover on the terminals to improve safety.
thingiverse
free
Silent module adaptor (good for aquarium) by Kspr
... with the other modules.
the hole for the pump hose is ø16mm
beforehttps://youtu.be/ix-2aqwbcwy
afterhttps://youtu.be/hulyw2q_3tu
artstation
$2
Retro Olive Silent Wall Clock
...#games_real-time_3d_environment<br>#graphic_design<br>#weapon<br>#vehicles<br>#stylized<br>contact:
thingiverse
free
silent 3 bladed prop - I got the equation curves down in inventor. by teneopreto
...upploaded an inventor file with a naca profile equation curve, feel free to make any wing profile by simply tweeking the numbers.
thingiverse
free
Silent Hamster Wheel 21 cm with bearing by LittleSheep
...s. this one needs support and need to be printed...surprise...4 times...
models created wirh 123design, .123dx file is attached.
renderosity
$9
Deadly Arrow - Silent Death
...p;#8226; poses by danie<br />
• lights by fabiana<br />
<br />
©kalnirvproductions</p>
thingiverse
free
Anycubic i3 Mega Right Extruder Cover for the Gelid Solutions Silent 5 fan, 50mm FN-SX05-40 by P0ll0ck
... m3x8.
i printed the frame with 0.15 layers using nx2 pla from extrudr. upcoming prints will show, if pla will resist the heat (;
thingiverse
free
Kaytee Silent Spinner 10" repair by brenwaterys
...aring for lots of other wheels.
this part is the black piece in the pictures. the yellow is the bearing assembly from the wheel.
thingiverse
free
Ender 3/pro 80mm silent fan cover flash remix by wezel444
...ther two positions.
i have created a smaller version to fit the right-front corner and the back-center.
a m3-.50 nut is required.
thingiverse
free
Ender 3 V2 Silent Mainboard Cover by marcnetic
...in the area where the cable conduit passes the aluminum profile, additional m3 screws in conjunction with t-nuts are recommended.
thingiverse
free
Silent blocks/washers (M3) for flight controller (naze32 etc...) 3/4/5/6mm by lehussard
...
4 sizes on 1 file
6/5/4/3 mm heigh
hole diameter 3mm (m3)
have to be printed in filaflex, ninjaflex, or any other tpu filament.
thingiverse
free
Silent 40mm Velocity Stack (Jet fan cover) by cfeimster
...9;s only because i wanted there to be 1 solid perimeter around it, otherwise there would be holes in the print.
no longer a wip.
thingiverse
free
CR10s PRO foot for NO cover and SILENT operation by tuborgz
... although they work for me i don't guarantee that they cannot fail and cause damage to your printer or other problems.
enjoy!
thingiverse
free
Hamster / Mause silent wheel by abuky
...paypal
paypal@abuky.com
bitcoins
1jzg qgnp unqc posm vrru sw34 drtd byic mr
litecoins
lzyq 7zwm g1fu ythd hbsk t5ab cmao whiv c4
thingiverse
free
Anycubic i3 Mega Silent Parts Cooling Fan Bracket by icecap
.../s2b-xh-a-lf-sn/455-2257-nd/1651055)
target: (https://drive.google.com/file/d/1drc_pccutpyge0xng8zjozmxmafy6xha/view?usp=sharing)
thingiverse
free
80x80mm silent Fan PSU Cover - Ender3, LRS-350-24 by Wolfy2003
...designs didn't fit for my psu version.
i can say for me it worked perfect.
you should print it up-side-down by using support
thingiverse
free
Ender 3 (Pro) - Fan Shroud with LED (40x40x20, silent) by emtrax
...getting any problems up to 300°c. i had printed it with pla carbon, because it's stiffer and the surface looks much smoother.
thingiverse
free
Anycubic i3 mega - board fan mount for 2 silent fans by pantaneon
...eblocker-it-luefter/nb-blacksilentfan-series/50x50x10mm.php
i have attached the fusion 360 file so that you can edit if you need.
thingiverse
free
Hamster Wheel (Silent Spinner) Mount by Bogdan87
... of your happy hamster if you make one of those :)
for more interesting projects, please visit my blog:http://www.bogdanberg.com/
renderosity
$16
Silent Kill: Rifle Poses
... correctly in daz studio 3. also, the mat poses will only work on the figures; prop materials must be changed manually.</p>
thingiverse
free
FHW: Silent Death Monster Truck (Drake) by thefreeheathen
...wv92z.html?fbclid=iwar219jgnonvzbostxc9pfi1awq8bpffpmz2_2stsj82ree0nbfp4gnkjilw&page=1&pagesize=4
cheers
maker millwright
thingiverse
free
Silent CR10 V2 Upgrade by JB_Design
... down modules. luckily i had a 12v power supply.
the nfa6 fan works great when decreasing the fan speed with the supplied cables.
thingiverse
free
Ender 3 V2 Silent Mainboard Cover - No grill & reversed countersunk for noctua rubber by lemuren
...crews mount flush in the countersunk part or that the rubber part of the noctua mounting thingy fits inside the countersunk hole.
thingiverse
free
Ender 3 Max 80mm silent cooling fan cover for motherboard by RapidLotus
...rough the top cover. use a very small sheet metal screw and drill an appropriate hole.
note: this may fit other ender printers.
thingiverse
free
Anycubic Mega X Silent Fan Mod by Lecso
...n blows through the heatsinks and blows the hot air out on the side of the printer. it fits a 40mm fan.
you need:
2pcs of m3 nuts
thingiverse
free
Hamster Wheel Silent No Supports Easy Print by joe8102244
...e easily assembled regardless of print quality.
hope this helps your little fluffy friends.
happy printing.
thanks for viewing :)
thingiverse
free
Ender 3 Pro Power Supply Cover with Fan Port Silent Mod
...he fan is imperceptible.
it's very basic, but it works.
the ender 3 pro has 12v fan ports, so no buck converter is necessary.
thingiverse
free
BIQU B1 Silent Fan Mod Feet by ryanblace
...e a silent b1! oh, and it is so quiet now. all you hear is the fans on the head and the steppers when they move at high speed. :)
thingiverse
free
Anycubic Mega Pro Carriage mod (more silent) by FrankLizard
...wn on the spot to ensure accuracy.
the screws from the dismantlement of the original case should be suitable also for this print.