7013
Overview 7013 IBM RS/6000
J Series User's Guide 
J Series Installation and Service Guide 


Memory Expansion Card 81F8927
U1,3 37F5699ESD U2 63F7984ESD

This card is from a 7013-520 (IIRC). It has ECC, BUT it is 40 bit ECC.
Modules on mine are 2Mx40-80nS, PN 68X6357
 
 

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