As far as I can tell, they're identical.  Both are 40Mhz SM41 modules.

g.


On Fri, 7 Sep 2001, James Sharp wrote:

> On Fri, 7 Sep 2001, Gene Buckle wrote:
> 
> > I've got a SS10 that I want to upgrade to SMP.  Both CPUs are
> > SM41s.  Individually they operate just fine, but when both are installed,
> > the machine won't even initialize.  The jumper settings are in "mode
> > a" according to the SS10 service manual.  Any ideas as to why it won't
> > operate with both CPUs installed?  The motherboard is the 3 jumper style.
> 
> Are they both identical mbus modules?  look at http://mbus.sunhelp.org/
> for notes & special information on the modules that you have.
> 
> 
>