Product Summary: Operating System/400
   
  Product   Date Date Marketing Service  
V.R.M Code Type Announced Available Withdrawn Discontinued  
v1r1m0 5728-SS1 CISC ? ? ? ?  
v1r2m0 5728-SS1 CISC ? ? ? ?  
v1r3m0 5728-SS1 CISC 22-Jan-1991 ? 31-Dec-1991 21-May-1993  
     
v2r1m0 5738-SS1 CISC 22-Apr-1991 24-May-1991 06-Mar-1992 30-Jun-1994  
v2r2m0 5738-SS1 CISC 18-Feb-1992 18-Dec-1992 06-Sep-1994 20-Jun-1995  
v2r3m0 5738-SS1 CISC 16-Dec-1993 17-Dec-1993 29-Dec-1995 31-May-1996  
         
v3r1m0 5763-SS1 CISC 21-Jun-1995 30-Jun-1995 16-May-1997 31-Oct-1998  
v3r2m0 5763-SS1 CISC 04-Jun-1996 21-Jun-1996 25-Feb-2000 25-Feb-2000  
     
v3r6m0 5716-SS1 RISC 21-Jun-1995 29-Sep-1995   31-Oct-1998  
v3r7m0 5716-SS1 RISC 03-Sep-1996 08-Nov-1996 01-Dec-1998 30-Jun-1999  
     
v4r1m0 5769-SS1 RISC 19-Aug-1997 29-Aug-1997 31-May-2000 31-May-2000  
v4r2m0 5769-SS1 RISC 10-Feb-1998 27-Feb-1998 31-May-2000 31-May-2000  
v4r3m0 5769-SS1 RISC 01-Sep-1998 11-Sep-1998 31-Jan-2001 31-Jan-2001  
v4r4m0 5769-SS1 RISC 09-Feb-1999 21-May-1999 31-May-2001 31-May-2001  
v4r5m0 5769-SS1 RISC 12-Jun-2000 28-Jul-2000 31-Dec-2002 31-Dec-2002  
     
v5r1m0 5722-SS1 RISC 23-Apr-2001 25-May-2001 - -  
v5r2m0 5722-SS1 RISC 04-Jun-2002 30-Aug-2002 - -