We're loving this - hard to find - MicroATX case, currently available on Taobao only. The 19.9L aluminum chassis (326 x 175 x 350mm) weights 13kg and has a cooling capacity of 350W. The case doesn't feature heat pipes as the CPU is directly mounted on the hinged side panel (a la Airtop PC). Interestingly, recommended PSUs are from OG HDPLEX.
Source: Taobao