I wanted to build the smallest gaming machine I could. I ended up going with the NCASE M1, but am looking to downscale. Needs to support:

Crowdfunded cases

Case Size (H x W x D) Volume Colour
Sentry ITX 340 x 310 x 66mm 6.9L White
Dan A4-SFX 205 x 112 x 327mm 7.2L Silver
NCASE M1 250 x 160 x 338mm 12.6L Silver

Other cases

Case Size Volume
Fractal Design Node 202 377 x 88 x 332mm 10.2L
SilverStone RAVEN RVZ01B 382 x 105 x 350mm ?
SilverStone Milo ML08B 87 x 380 x 370mm 12L
Lian Li PC-Q19 491 x 160 x 286mm 12.7L