So after many years (almost ten) of having all my networking hardware sitting on top of my old IBM eServer, it was finally time to tidy it up and reduce some ambient fan noise in the room. So the motivation for this was really the latter part, as there's a few things in my computer/radio room that have fans running. The loudest one was from the HP 2524 ProCurve switch that has been the backbone of my home network until I recently retired it and replaced it with a fanless TP-Link 24 port managed switch. The benefit of the new switch is its speed (1Gb/100Mb/10Mb) where the HP is slower at only 100Mb/10Mb.
So here's what I have so far (top to bottom) 24 port patch pannel, TP-Link 24 port managed switch, HP 2524 ProCurve (retired) Various Raspberry Pi's, power board and 5v PSU and an original OpenSpot.
Eventually I'll around to feeding the remainder of the house (ongoing 15 year round to it job!)