June 30, 2026
Small rack, huge drama
I built a 10 inch mini rack from aluminium extrusions
Tiny home lab sparks big feelings over cable chaos, IKEA hacks, and power brick rage
TLDR: A maker built a small metal rack to tame a desk covered in mini computers and messy cables. Commenters loved the cute look, but also launched debates over ugly power bricks, pricey custom parts, and whether an IKEA drawer unit might be the real hero.
A hobbyist built a tiny metal rack to clean up a desk full of mini computers, and the internet immediately treated it like a crossover episode between home improvement TV and nerdy reality drama. The original build was simple enough: inspired by Jeff Geerling’s mini-rack craze, the maker used aluminum bars, brackets, and thin metal shelves to stack six small PCs in one neat frame instead of letting them sprawl across the desk with their giant power adapters and tangled wires. But in the comments, the real story wasn’t the rack — it was the strong opinions about how he should have done it.
One camp was all-in on the vibe, with people calling the rack “adorable” and admitting they had the exact same cable disaster at home. Another group immediately arrived with the classic internet energy of: nice build, but have you considered doing it my way? One commenter waved the flag for the humble IKEA Helmer, basically saying the hottest rack accessory might actually be office furniture. The spiciest critique came from the power crowd, who couldn’t stop staring at those chunky power bricks and demanded to know why anyone would keep the original adapters instead of using a single shared power setup.
Then came the eternal maker feud: 3D printing vs metal. The builder rejected plastic shelves, while commenters noted that getting custom metal parts made is brutally expensive. So yes, this started as a cute desk-cleanup project — and turned into a mini civil war over cables, cost, plastic guilt, and whether the best home lab solution is a custom rack or a trip to IKEA.
Key Points
- •The author built a 10-inch mini rack from 20mm aluminium extrusions after being inspired by a January 2025 Jeff Geerling video.
- •The practical motivation was to organize six 1L PCs used in a virtualization project, along with their external power bricks and dual-network cabling.
- •The author chose a custom build over prebuilt mini-rack kits because commercial options appeared relatively expensive.
- •The rack uses standardized extrusion hardware including corner connectors, L-brackets, a center support post, and sliding M5 cage nuts for mounting panels and equipment.
- •Instead of buying 10-inch 1U shelves or using 3D-printed parts, the author used cut-to-size 1mm aluminium sheets, which worked but bent slightly and were harder to align and finish.