A 3-pin 12V output on the motherboard for Fan + RPM sensing. You obviously don't have any spare ones.
connectors/adapters that allow a power supply cable with its standard 4-pin connector to provide voltage to a Panaflo fan and/ar the Zalman fanmate1
Surely! They look some thing like this...
. This one has a pass-through 4-pin IDE connector so you don't lose it by connecting the fan.
AIR FLOW CONCERN -- you can't really tell till you try it. If you want to try it and have a spare fan & a way to connect it, have a look at the 2nd to last picture on this page -- I used PCI slot covers as fan brackets: http://www.silentpcreview.com/goto.php?t=s&id=14&a=1
Any digital thermometer with a prob;e on a wire will do, but I would not bother. Easy enough to tell with stability.
Hope all that makes sense.