
3D Models for Motherboard Mounts and PC Cases
This collection gathers 3D models related to motherboard builds: IO shields, small-form-factor cases, open frames, mounts and Wi-Fi mods. You can use them to plan a 3D printing project around a board layout or case size. The range covers both practical parts and small themed accessories. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.
Come è composta questa raccolta
Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.
Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 16/10/2026
Da dove iniziare
Tutti i modelli di questa raccolta
mellori ITX

Asus Prime-b550 Plus Motherboard IO Shield

Gigabyte GA-A320M-S2H I/O Shield

Intel NUC-based laptop WIP

Open Frame PC Case ATX

ASRock B365m PRO4 IO Shield

Qidi Plus 4 USB, improved Wifi, improved Qidi Box connections and Cooling Mod

ATX Open PC Frame

I/O Shield for Gigabyte GA-H61M-D2-B3

Amstrad PCW mini

RTX 5080/5090 Founders Edition Keycap

ASRock H110M-DVS Rear I/O Shield
Anet A8 - MKS GEN 1.4 mount

Mini PC Kit Card

Asus Rog | GPU Holder

C70 Double Bay Switch-Key

51单片机最小系统板

Mini PC-KIT CARD

Core IDX C8(d7) - Converting a Core XY to IDEX

wifi QR code sign

CR-6 SE Motherboard and PSU Cover Set for 80mm Fan

Core IDX C8 (d4) AutoZ update

mATX Mount | 10-Inch Rack

GPU Adjustable Support

Anycubic I3 Mega ULTIMATE Upgrade Guide

8-bay sata/sas mini-itx NAS case

AM4 Cooler Support
Da Vinci Duo 2.0 Chimera Edition with 200x200 printbed upgrade

Mastermind Board Game n=5

GPU Support with Illuminated Base

Anet A6 - Autolevel bed sensor Blue SN-04N

MODCASE HYPER Premium - Universal PC Case

RX 9070XT NITRO+ BACKPLATE GPU RADEON AMD

Skadis PC mount

vertical (wall) hanging uATX desktop

PC Test Bench Case mATX ITX

Radeon RX550 Full-height Bracket

开放式机箱【ATX/MATX/ITX】均兼容

Motherboard holder

Raspberry Pi Travel Server

Lenovo tiny m720q/m920q intel 4th gen cooler holder

3.5" HDD Rack / Caddy / Holder (6 drives)

LGA1155 Socket fridge magnet

ITX PC case 8L

Gaming Headset Stand for BE Quiet Pure Base 500
«3D Models for Motherboard Mounts and PC Cases»
IO shields and backplates are flat panels shaped for a particular port layout. Mini-ITX and SFF cases enclose a board and often combine printed parts with standard hardware. Open frames leave components visible and focus on mounting points. Mounts and brackets hold boards, GPUs or power supplies in place, while Wi-Fi and connectivity mods add antennas or cable routing.
Before printing, check the dimensions and scale listed on the model page, because a board footprint and port spacing vary between layouts. Look at the number of parts, how they join, and whether the author notes supports or specific materials. Photos of real prints help you judge clearances and wall thickness. If a model includes threaded inserts or screws, confirm the hardware sizes the author lists.
To narrow results, try synonyms such as motherboard tray, IO panel, backplate, SFF case, open frame, or mini PC chassis. Related searches include GPU bracket, PSU mount, antenna holder, and cable management. Combining a board size with a case style often returns more focused models than a single broad term.
Domande frequenti
What types of 3D models are available for motherboard builds?
How do I choose the right model for a specific motherboard?
What should I check before printing a case or mount?
Can I adapt a model if my board layout is different?
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