Small Form Factor PC Case
Small Form Factor PC Case
Role: Research, Design, Prototype
Duration: July 2020 - March 2021
With the ever growing popularity of the PC building community, one niche market has seen exponential enthusiasm surrounding it, small form factor or SFF builds. This is a style of PC building in which the entire computer is built around the mini-ITX motherboard form factor packing as much power into as small a space as possible while also accounting for proper thermals and airflow to the parts that need it. This small form factor personal computer case is designed with modularity in mind. it has customizable side panels, feet, and other features that can be changed, replaced, and 3d printed while also providing excellent airflow and superior thermals.
In pushing the concepts of exceptional thermals, high airflow, and maximum performance in a sub 13L form, I decided to try a different method of enclosure. While most cases follow the 6 sided box with some ventilation for airflow, I wanted to think of the case more as a wind tunnel with air coming in from bottom of the case and side panels as un-obstructive as possible, as if not even there, directing the air out through either side of the case in a sandwich style layout.
Over the past 5 years the PC building industry has seen a boom in popularity. Small form factor PC building in particular has seen exponential growth over the last year or two. This focus on a smaller form factor was driven by smaller companies and start-ups catering to a small niche audience. Now larger and more established companies have begun hopping onboard putting out their own lines of SFF cases.
Users want a SFF case that packs the same punch without trading performance.
Over 60% of participants were interested in changing side panel designs over time.
The standard threshold for what is considered an SFF pc case is a volume of 20L or less. This case stands at just under 13L while still allowing for some of the most powerful components available.
Along with a variety of colors, the case will be available with different interchangeable side panels with the ability to 3D print your own designs for side panels and feet.
The low airflow obstruction design associated with the injection molded side panels allows for almost "open case" or test bench level thermals. This design is anything but claustrophobic.
I went directly to the community for feedback. I posted my progress to Reddit.com under the r/sffpc community subreddit to hear what real users and enthusiasts had to say about it. I learned what they liked and what they think needed improvement. speaking with so many SFF PC enthusiasts about my design was a very special and enlightening experience. This style of research is invaluable and imperative to the design process and provided me with an endless font of information and suggestions to go off of as I continue the design process.
"Oof this is sick. That is a really elegant side panel solution."
-u/goose1969x
"The diamond lattice screams retro styling, I would love to see some setups with this case in the future."
-u/Wilko_Kuruzu
"I would love to have this on my desk. Looks so sleek and that's probably the best side panel I've seen on an SFF case yet."
-u/Joko_on_Smoko
"Build it and I will pay for it."
-u/RandyDandyAndy
"Where can I get this????"
-u/taiminhle4920
One way to see the product in front of me earlier in the design process quickly and at low cost was to build a paper prototype of the case. I used cardstock and 3D printed parts to build a low fidelity prototype to visualize scale and check fittings for a variety of components.
The design of this product is the result of blending the familiar with the unseen. For years case manufacturers have been pumping out strong, sturdy, and similar case designs. When it comes to the side panels of a case you have a few options; Sheet metal (steel, aluminum) or windowed (tempered glass, acrylic). Though products that lie in indirect competition including game consoles, media players, and other enclosed tech devices often have plastic molded parts that you don't see when it comes to pc cases. This method creates unique and practical design opportunities.
PC building enthusiasts want a clean and well designed product but one part that is often overlooked is un-catered customizability. With the growing prominence and accessibility of 3D printing we should be thinking about how we can incorporate user and community based modification to the products that we create.