This is very interesting.
-A2000, 030-25 4 MB with very old pre-IDE harddrive: Iddle 60W
-A1200, with floppy only: Iddle 22W
-A1200 with DCE scandoubler, floppy, 4port IDE adapter, CD-rom, KB-adapter, harddrive: Iddle ~30W
-P4 2.4 GHz, Shuttle, Radeon 9600, 120GB, 512MB: Iddle 65W
Wow, I am actually very surprised your A4000T consumes over 100W! Can someone measure their A4000 with a PPC board and without one, those must suck lots of watt (and probably the Voodoo 3 card to)!