Chips and Salsa Computer Club: Small Case Forms

	Chips and Salsa Computer Club

Smaller Case Forms: What Size Box?

Observing that the first batch of computers in "traditional" shaped cases contains mostly air, we are exploring smaller, more transportable alternatives with the second batch of computers.
We observe one manufacturer (Shuttle) already marketing a small, easy-carrying PC, and expect this is the way of the future!

The store-bought option: Shuttle's XPC gets rave reviews from Toms Hardware Guide

With a set of parts (using plywood template for motherboard), we explore alternative arrangements for motherboard, CD ROM, Hard drive, power supply, and optional floppy.

(below): Will that fit?

Two layouts, horizontal motherboard (left), vertical motherboard (right), in which the CPU fan could bring in outside air if the case is "L" shaped.

A third configuration - wider and lower. The idea of carrying these small, light boxes on foot to friend's houses is appealing. Case materials discussed included wood, aluminum (harder to work and keep free of scratches), plexiglass, and combinations.

We'll use economical micro-ATX form factor motherboards, like the Biostar M7VIG. Shuttle is using the slightly smaller flex-ATX in the XPC pictured at the top of the page, but these are a lot more expensive.

First cut at roughing out the "woodie" case, with a mid-tower adjacent for size comparison. This is wrapped around a larger motherboard (10.5 by 9 inch) than we will use, so the case could ultimately be smaller with a true micro-ATX form factor motherboard inside.

Side view - the case is not as deep as the tower either. With good wood, some varnish, and a more careful cutting job, this could look quite nice!
Much lighter than the tower also!
In this design, the CPU fan will bring in outside air.

A bit more refined now, the prototype is coming together.
Curved piece of plexiglass at top lefts is our first attempt at bending acrylic sheet.

We're not the first one to think of making computer cases from trees. Here's a compilation of Wood Case Examples.