Fast MBus modules

[Doc Shipley]

Zane H. Healy wrote:
> At 1:06 AM -0400 8/1/07, Dave McGuire wrote:
> 
>> On Aug 1, 2007, at 12:36 AM, Zane H. Healy wrote:
>>
>>> I've been nice and stable with a pair of SM71's.  What I think would 
>>> be cool to try is a pair of the dual CPU boards for a quad CPU system 
>>> (I think they were 50Mhz).  I ran my SS20 like this for quite some 
>>> time before I upgraded to an UltraSparc based system.
>>
>>
>>   Those would be SM100s.  Made by Ross, Cypress chipset, 40MHz, no L2 
>> cache, and ungodly slow.  A system with two SM51s will run rings 
>> around a system with two SM100s.
> 
> 
> Actually I was thinking of Sun's SM52, dual 50Mhz boards with I believe 
> 1MB cache.

   With TI<mumble>390 CPUs?  I had an SS20 that came with a pair of 
them.  It was stupid fast, but you could perc coffee over the fan vent. 
  I might still have that thing, or at least the SM52s.  You want 'em?


	Doc