• Free shipping over $100

  • Precision Fit Guaranteed

  • Trusted by Homelab & It Pros

  • Made in USA

  • Purpose built

About Calculated MFG

Hi, I'm Cordell. I design the mounts your rack is missing.

Calculated MFG is a one person manufacturing shop. I design and make precision mounts for tech equipment, built to fit and built to last, for homelabbers, IT professionals and enthusiasts alike. Rack accessories, mounts for mini PCs, networking gear and single board computers, every one engineered for accuracy, durability and an easy install.

Cordell, founder of Calculated MFG One pair of hands, from CAD to the shipping label.
One personFrom CAD to the shipping label
Made in the USAPrinted in PETG, finished by hand
Test fit, every designOn the real device, not a spec sheet
Thousands shippedFive star average across platforms
A Calculated MFG mount fresh off the printer
How it started

Almost by accident.

My interest in technology led me deeper into homelabs, and while doing contract IT work for a local business I hit a problem: an infrastructure build out that needed custom mounts for equipment nobody made mounts for.

With over a decade of CAD experience it felt natural to design my own. I bought my first 3D printer and set to work. I was new to printing, but manufacturing hooked me immediately. There is something deeply satisfying about turning an idea into a physical part that solves a real problem.

From that first mount I started building solutions for my own rack, then realized other people were hitting the same walls. What began in a spare bedroom has grown into a small but capable manufacturing shop, still run by one person, shipping mounts to customers worldwide.

What I believe

Products should earn their place in your rack.

Solve a real problem

Every design starts with a clear purpose. If a mount does not fix something that bugged me or a customer, it does not get made.

Respect your time and money

Precision fit, simple installation and long term reliability. You should be done in minutes and not think about it again.

Hold a high standard

From material to finish, every piece gets checked before it goes in the box. If I would not put it in my own rack, it does not ship.

How a mount gets made

Designed around the device. Then proven on it.

CAD section view of a rack mount modeled around the device inside it
1. Modeled in CAD around the real device, down to the port and vent positions.
A mount with its hardware and clip laid out before assembly
2. Printed in PETG, test fit on the hardware, inserts and screws added by hand.
10 inch rack with Calculated MFG patch panel, switch mount and Raspberry Pi mounts
3. Packed, shipped and installed in racks like this one, photographed by a customer.
Why buy from a one person shop

You are not getting a product off a shelf.

When you buy from Calculated MFG you are supporting a small, independent operation where every step, from the first CAD sketch to the final packaging, is handled by me and done right.

It is a business built on craftsmanship and attention to detail, and the belief that better gear makes for better setups. It is also personal. Calculated MFG helps me provide for my growing family, which means every order gets the same care I would give a part for my own rack.

As the shop grows so do the capabilities, and new manufacturing methods are on the way. Thanks for being here.

Cordell

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