In a data center, sure. At home it's much less interesting and you can fake it with a NanoKVM or PiKVM for fairly cheap. Also a lot of "business" desktops with Intel processors will come with vPro, which is almost but not quite the same as a true IPMI.

if you absolutely must, you can still buy standard form factor mobos from supermicro or asrock with a BMC and put them in a standard, quiet desktop case