Building a Vertical Open-Frame ITX PC in Black CNC Aluminum

This build ditches the whole closed-case thing and goes vertical with an open frame instead — a black CNC aluminum structure from DMYIAM, loaded with all-black parts and zero pretense about hiding anything. The result sits somewhere between a functioning computer and a piece of desk art, and honestly, it's the frame layout as much as the components that makes the whole thing work.

Why the Frame is Really the Star Here

So here's the thing: the DMYIAM frame is cut from aluminum, finished black, and designed as an open bridge that stands everything vertically instead of cramming it into a box. You've got sharp metal lines, all-black hardware, a skeleton of rails and brackets — basically the mechanical guts are just out there for everyone to see.

And that's kind of the whole appeal. Parts that normally live behind closed panels become part of the design story, so you get this strong visual presence on your desk without looking messy or chaotic. It reads more like a sculptural piece than a computer case.

Hardware That's Actually Visible

Face the frame toward you and the graphics card immediately dominates — three fans in a row, nothing hiding them, no shroud. Right above that you've got the RAM sticks and a low-profile air cooler with its fins and fan completely exposed from the side. A slotted silver plate caps off the top opening rather than sealing it shut.

Everything tells a story. There's a riser cable looping from the motherboard down to the card, a base plate stamped with the DMYIAM name, fan hubs, cable runs that follow a pattern, and that cut detail on the top plate — it all stays readable and intentional.

Living with It on Your Desk

Because the structure is squared and symmetrical, the finished frame looks equally good from either side, which means you've got flexibility in how you position it. Stick it beside your monitor and it won't hog table space, plus you can actually reach every connection point without awkward stretching.

Small details matter too. A small figure positioned next to the frame gives you a quick sense of how much vertical real estate it actually takes up, and the narrow profile means it works just fine standing on a shelf or next to your screen rather than underneath it.

Editor's Notes & Summary

An open frame setup is honest — everything is on display, so the build succeeds or fails based on clean part selection as much as the frame itself. Here's the full parts list used in this build: