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ITG SFF Mini ITX Slim Case - 3D model files 3D Printer File Image 1
ITG SFF Mini ITX Slim Case - 3D model files 3D Printer File Image 2
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ITG SFF Mini ITX Slim Case - 3D model files

ITG Gear avatarITG Gear

November 25, 2025

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Description

Overview

This is a fully functional, vertical Mini-ITX slim PC case designed specifically for 3D printing. I created this case to build a compact, powerful, and unique gaming PC that can stand alongside modern consoles. The design is optimized to be printed on most standard-sized 3D printers and is a great project for anyone looking for a unique custom build. This case is perfect for a compact, clean desktop setup without sacrificing high-end performance.

3D case designed to fit: 

  • M3 Threaded Inserts, M3x5x5 Brass Heat Set Insert Metric Knurled Nuts https://amzn.to/3HU4vLB
  • M3 Flat Head Screws https://amzn.to/41tLB4N 
  • Power button https://s.click.aliexpress.com/e/_oBuM9vj 
  • Front I/O port https://s.click.aliexpress.com/e/_opeTjFr 
  • PCIe cable R33UF-BK-4.0 https://s.click.aliexpress.com/e/_olk8e0z 
  • Power cord outlet extension cable 60cm https://s.click.aliexpress.com/e/_ok1HO9r 
  • M3 x5 x5 Female threaded insert nuts https://s.click.aliexpress.com/e/_oDs4Z7B  
  • M3 5mm and M3 8mm https://s.click.aliexpress.com/e/_olDKFLR 

PC specs: 

  • GPU: MSI RTX 4060 TI 16GB https://amzn.to/4p52SeU 
  • Motherboard: Asus Rog Strix B760-i https://amzn.to/4kFm8fD  
  • CPU: Intel Core i5-13500T: 14 cores, 20 threads (6P + 8E), 35W TDP https://amzn.to/3G7Oq4c  
  • CPU Cooler: Thermalright AXP-90 X36 Black Low Profile CPU Air Cooler https://amzn.to/3IaaNqc 
  • G-SKill Trident Z5 RGB 32GB (16GB x2) DDR5 5600MT https://amzn.to/4evV14W 
  • WD Blue SNS80 PCIe 4.0 NVME SSD TB https://amzn.to/4lkriPi 
  • Power supply: Enhance ENP-7660B 600W 80 Plus Platinum PSU https://amzn.to/3IkTWkG 

Disclosure: As an AliExpress/Amazon Associate, I earn commission from qualifying purchases. This means that if you make a purchase through my affiliate links, I may receive a small commission at no extra cost to you.

Specifications

  • Chassis Dimensions: 350mm (Height) x 67mm (Width) x 300mm (Depth)
  • Motherboard Support: Mini-ITX
  • GPU Support: Dual-fan graphics cards (up to 267mm in length)
  • Cooling: Up to four 60mm fans can be mounted on the top for excellent airflow.
  • PSU: Flex ATX Power Supply Unit

Before You Print

Please be aware of the following important considerations before you begin:

  • File Size: The primary chassis STL is a large object. Make sure your 3D printer has a large enough build volume to accommodate it.
  • Filament: The large size of the chassis will consume a significant amount of filament, so be sure you have a sufficient supply on hand (approximately 1kg per main part).
  • Print Time: Due to the size of the objects, the total print time is very long (17+ hours for the main chassis). Longer print times can increase the chance of a print failure, so double-check your printer settings and bed adhesion before starting.

Terms of Use

  • This 3D model is provided for personal use only. You may not use this model or any prints of it for any commercial purposes.
  • You are free to print, use, and share photos of your completed build, but you must not redistribute, sell, or modify the digital files without proper attribution to the original creator (myself).
  • You must not remove the case logo from the model.
  • Please adhere to these terms and the standard licensing on Printables.com.


 

License:

Creative Commons — Attribution — Noncommercial — NoDerivatives

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