It was meant to be. Tranquil PC's Mini Multi Display PC (MMDPC) is now available for purchase from QuietPC.com (the UK's most trusted PC builder). This Ryzen Embedded system comes as a barebone or as a fully configurable Windows PC. Rated IP50 and powered by AMD's V1605B SoC (4-core / 8-thread @ 2 GHz up to 3.2 GHz, 15W TDP), the MMDPC can drive four 4K displays.
Source: Quiet PC
