Framework 12 Compact

Framework 12 Compact

It is not merely a replacement case, but a modular, ultra-compact mini-desktop designed exclusively around the Framework Laptop 12 mainboard. It is a scalable computing terminal that combines magnetic mounting with a vertical pogo-pin connection, enabling the integration of a stackable battery module.

Key Features

• Ultra-Compact Footprint: The mainboard case measures just 225 x 122.5 x 12 mm, keeping all 4 USB-C ports perfectly centered and directly accessible.

• Mechanical Power Button: A built-in flex mechanism physically actuates the original motherboard power switch.

• Stackable Battery Module (Optional): Overcoming the original side-by-side layout, this design uses an 8-pin magnetic pogo-pin connector to stack a custom 10.65 mm tall battery module directly underneath the mainboard.

• Magnetic Mounting: Eight 10x2 mm neodymium magnets securely align and snap the modules together. Without the battery, these magnets allow you to stick the PC to metal surfaces or custom VESA brackets.

• Optimized Airflow: The rear exhaust perfectly matches the original cooling system geometry, with ample internal space for Wi-Fi antenna routing.

Printing Instructions & Settings

The mainboard case is Support-free, while the optional battery module requires only minimal supports. The design is optimized for a standard 250x250 mm build plate. If you are importing the raw .stl files instead of using the pre-configured .3mf project, apply these parameters:

• Slicer Settings: Use a 0.2 mm layer height for an optimal balance of surface finish and mechanical strength. Set 4 wall loops (perimeters) and ensure the Arachne wall generator is enabled.

• Time & Weight: Prints in roughly 3 hours. Total weight is ~110g in PETG or ~90g in ABS

• Multi-color: The logo and mechanical button are separated for easy multi-color printing (AMS/MMU compatible), but can be printed in a single solid color.

• Hardware Assembly: Use a soldering iron to embed the M2 threaded inserts.

Bill of Materials (BOM)

• 1x Framework Laptop 12 Motherboard

• 1x Framework Laptop 12 Battery (50 Wh) - Optional

• 14x M2 Threaded Inserts

• 14x M2 Screws

• 8x Neodymium Magnets (10x2 mm)

• 4x Adhesive Rubber Feet (10mm diameter, 3-4mm thickness)

• 1x Pair of 8-pin Pogo Pins

• 1x Male & 1x Female Battery Connector

• Soldering wire (e.g., AWG 28) for pogo pin connections

Project Documentation

A comprehensive PDF document is included in the project files. It contains a deep dive into the design philosophy, detailed assembly insights, and future modular expansion concepts. Please refer to it for a complete overview of the Framework 12 Compact ecosystem.

Copyright Notice: The 3D model files (.3MF, .STL) are released under the Creative Commons Attribution-NonCommercial license - Share Alike. Commercial use is strictly prohibited without prior written agreement with the author. The attached documentation file (Framework12_Compact_en.pdf) is Copyright All Rights Reserved. Do not reproduce or distribute the document separately without permission.