For home-systems that run idle most of the time, the problem with Intelligent Platform Management Interface IPMI is the power consumption of the Baseboard Manag

For home-systems that run idle most of the time, the problem with Intelligent Platform Management Interface IPMI is the power consumption of the Baseboard Management Controller BMC which is, if I remember well, around 8Watt. That is more than a carefully tweaked 12Volt-only Motherboard + idle CPU like those of Fujitsu eg the D3644-B https://www.kontron.com/en/products/d3644-b-uatx/p157722 https://www.kontron.com/en/products/d3644-b-uatx/p157722