Memory Risers 3.1
Hello again. Would these memory riser numbers work in my 3.1 Mac Pro. : 820-1981. The risers that are currently in it have these numbers: 820-2072. My B riser is toast. Thanks for helping out.
GC
Mac Pro, OS X El Capitan (10.11.6)
It looks like that part number is not the Apple part number but perhaps the makers part number. Try looking for another similar part number e.g. 922-8492.
It seems there maybe different versions for the MacPro1,1 and 3,1 - no sure about the 2,1 I think that will be the same as 1,1. Part number 922-8492 might be the right one for your MacPro3,1 at a guess I think part number 922-7695 would be for a MacPro1,1