C1

The C1 is a back-to-back style bent metal chassis. At roughly 7.5 litres, it is completely open and is able to accommodate any standard air cooler and double width GPU.

Compatililty:

• Most ITX Motherboards
• Most RAM modules
• Most air coolers (limited testing)
• Standard SFX PSU
• Double-slot GPU (limited testing)
• 1 x 2.5" SSD 

More information:

The test build used a B450i with a Ryzen 3400G and a standard Wraith Cooler which was later upgraded to a Noctua NH-L9a. A standard Corsair SF600 power supply, and a Radeon RX 6500 XT with a 30cm PCI-E riser, and a standard 2.5" SSD. All fit fine. It was designed to accommodate longer GPU's but that is untested. It is designed with double-slot GPU's in mind. The test build had foam on the bottom feet, a 16mm power button, and a C13 to C14 extender from the power supply to the back of the chassis. 

The test build used 2mm aluminium which seems a bit too soft. The next prototype will be a stronger metal.